Continuous Integration Testing: Everything You Need to Know

We are the generation of Agile and DevOps, where codes are changing day by day. And in the fast-paced era, developers are ready to integrate their code changes and share them with other developers to speed up their applications. However, they all know that exchanging codes never impacts their application in a negative sense because they all are aware that testing is something necessary and where we discover continuous integration testing.

As per the 2020 Dev TestOps Landscape Survey, 60% of testing experts believe in continuous integration testing, and it’s a major part of their approaches. So now we have proof for those who use integration testing, but if you are still unsure, go through this blog to avoid all your doubts regarding CI testing. Let’s begin!!

 

What is continuous integration (CI)?

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In simple words, continuous integration is a build automation that might be triggered by some events like code check-in and regular schedule. The end result of continuous integration is to release an artifact to be deployed. Also, it needs a proper process, for example, discovering the bugs and finding their solution.

Also, warping, dealing out, and layout. Mostly, it is used with Agile and DevOps practices just to ensure the fast and frequent delivery of the software with minimum defects. So, as we are aware of the continuous integration, now it’s time to take a detailed view of CI testing. Let’s get started!

 

What is continuous integration testing?

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CI testing is a process done by CI tools like Travis CI and CircleCI, and it is executed during the CI process, which manages to build, package, and publish deployed artifacts.

As a result, the best quality is expected during the process of artifact building. Also, the CI testing process provides rapid feedback and directly stops the artifact process if it can’t find a minimum quality.

CI integration testing services work as a strong shield while placements of CI pillars, building, packaging, and publishing artifacts. Apart from this, here are some pieces of information that tell more about the importance of  CI testing:

  • Continuous integration testing provides a suitable environment for local feedback.
  • The testing process tests dozens of local cycles before final submission, and as a result, the integration of new features converts into services and starts with a build.
  • Passing CI testing is not just about the ability of consistency but also the qualities that artifacts gain during the process before publishing.
  • Continuous testing can also find bugs and directly fix them without any further steps.

So, we already discussed the importance of continuous integration testing along with its actual meaning; now it’s time to move forward and take a look at its benefits.

 

What are the benefits of CI testing?

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In the period when mobile app development and digital transformations were at their peak and facing rapid changes every single day, the adoption of continuous integration testing became their basic survival need for their businesses. And here are the following reasons in the form of benefits:

Upgrade Agile methodology

According to the 14th Annual State of Agile Report, at the present time, 95%  of organizations report using the Agile method. Also, 54% of them use continuous integration tools, and 26% are planning to adopt the same method in the future.

Basically, the Agile methodology depends on the functionality and integrity of the release branches. On the other hand, CI testing ensures zero unintended consequences at the end as a result of early testing is a basic necessity.

 

 Exposed errors easily

Errors can affect the speed of the whole process directly. Especially when you find a glitch or any minor mistake during continuous integration testing, you can simply save a significant amount of time compared to finding it at the end of the process.

We can take a lesson from Amazon’s 2014 software error and minimize the mistakes with the help of continuous integration testing. Because it simply detects the glitch, no matter how minor it is, and fixes it accordingly.

 

 Minor Backlog

No matter how perfect your team is, a small backlog can slow your whole project. It happens when testing is not completed on time, and as a result, what we get is fraud testing requests and destroying everything before your team even realizes it.

In this situation, why is continuous testing good? Because it prioritizes a QA process from beginning to end. Also, by implementing this testing procedure, your team can comfortably work on code.

 

 Provide customer satisfaction

Every user has a low tolerance when it comes to buggy applications.  According to a 2017 survey, 88% of users will refuse to use any particular application if they face any glitch while using that application.

But with continuous integration testing, we can reduce the glitches, and it will be best if we use it on a daily basis. This can save you from high-cost issues, and as a result, you will get a number of satisfied customers.

 

What are the different types of CI testing?

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On the journey of learning about integration testing in software testing, it is important to note that if you want to know everything about it, you also need to understand its several types as well. Hence, here are some different types of CI testing:

 

 Code quality test

Code quality can be a major part of the CI process, and for code quality tests, there are some excellent tools like SonarQube and Checkmarx. Both these tools majorly focus on static code analysis and changes.

 

 Unit test

Unit testing stands for running new features. It focuses on blocks of code that are already changed. For any application that starts from the ground, unit testing would cover the functionality of the whole application because it is designed in a certain way to use as per the needs.

 

 Integration test

Integration testing focuses on the cross-module of any application. It carries lots of overlap in a modern unit and a range of new features and new code as well, and all these things work together.

 

 Security test

The major responsibility of security testing in continuous integration testing is to discover the exposure and risk of using packages. There are some of the best security analysis tools like Blackduck and StackHawk, both of different types of introspection.

 

What are the best practices for CI testing?

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Integration testing services are one of the essential practices in modern software development that indirectly force various developers to frequently integrate their code changes and convert them into a shared repository. Here are some best practices for CI testing:

 

 Automate tests

Automation testing is crucial for integration testing. It includes various tests like Unit Tests and Acceptance Tests. and it becomes more beneficial when you use automated testing tools to run the tests frequently, even after the code change.

 

 Early integrations

The best part about integrating code is as soon as we use it, we get a result in the face of conflict reduction. Also, along with this, try to use version control tools to ensure code changes and make sure that all members of your team are working with a similar codebase.

 

 Prioritizing tests

The development process entails task prioritization, which serves as part of overall development. As such, in the course of continuous integration testing, it is prudent to apply testing metrics as a way of keeping measures of effectiveness. Thus, it will be possible for you to detect the weaknesses.

 

 Collaboration

Continuous integration testing calls for collaboration, most importantly with team members to have everything clear, ensuring that everybody is aware of their role. In this case, it is more convenient to apply communication tools and spread the results/feedback between members of the team.

 

What are the possible challenges in CI testing?

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We are now aware of the current practices related to continuous integration testing, but without taking knowledge about current challenges it can ruin our whole process, so here are some challenges:

 

 Data management

This is one of the major difficulties in CI testing, particularly for large data sets. Developers, in this regard, should be making sure that the data is updated or not.

 

 CI infrastructure

The maintenance of CI infrastructure is very complex for CI testing services because it requires a great deal of time and effort. Secondly, if you preserve the infrastructure, then higher precautions regarding its reliability and security are required.

 

 Automation test

Choosing the wrong automation tool can be problematic when it comes to automation tests. However, effective maintenance of automated tests can be challenging. Thus, this requires good materials, understanding, and some amount of expertise.

 

 Integration test

Continuous integration testing, at times, is difficult because of the complexity of testing complex systems, which include many components that are involved indirectly. This should remind your team that they have a test automation platform that completely covers the technology stack.

 

Conclusion

The very concept of creating proper software is so complex that execution is much more difficult. However, the right tools and staying on track can take you to the final destination. One such way is the use of continuous integration testing that we went through in this article. So, if you are looking for such a testing process for your software, do engage CI testing professionals.

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Sanju December 18, 2023 0 Comments

Black Box Testing in Software Testing: A Complete Guide

Ensuring the quality and reliability of applications sits at the core of software development. Black box testing in software testing stands as a fundamental facet of software testing. It offers a unique perspective to check the quality of software. Imagine the software as an enigmatic black box where inputs are given and outputs are received. That, too, without going deep into its workings.

Isn’t it convenient? Of course, it is!

Hence, in this blog, we will navigate through the importance, types, processes, and more of black box testing in software testing. So, let’s get to the point without any further ado.

 

What is the importance of black box testing in software testing?

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Black box testing plays a pivotal role in software testing. This is due to its significance in ensuring software quality, reliability, and user satisfaction:

 

● User-centric evaluation

Black box testing evaluates software from the viewpoint of the user. It also emphasizes usability and utility. As a result, testing initiatives match user expectations. Additionally, it guarantees that the program serves its intended function.

 

● Functional validation

It confirms that the program performs as intended and in accordance with its requirements. Black box testing finds differences from the predicted course of action. This is done by looking at the inputs and outputs. As a result, it is beneficial to fix flaws early on in the development process.

 

● Independence from code knowledge

The internal code is not necessary for testers to understand. This opens up black box testing in software testing to a variety of team members. So, its independence guarantees fair assessment.

 

● Security assurance

Black box testing assists in locating software defects and security issues. It assists in identifying potential security concerns that users could exploit by simulating actual use scenarios.

 

● Compliance and standards

Black box testing in software testing guarantees that the software conforms with statutory and industry standards. This is essential, especially in fields like government, banking, and healthcare. So, it is a procedure where standards compliance is required.

 

● Regression testing

Regression testing benefits from black box testing. As a result, it makes sure that any upgrades or modifications do not unintentionally damage already-functioning functionality.

 

● Enhanced user experience

Black box testing in software testing contributes to the improvement of the user experience by concentrating on user interaction. It also points out usability problems. As a result, it enhances user interface design and raises satisfaction levels generally.

 

By now, we know that black box testing in software testing is extremely crucial. Now, let’s look at the types of black box testing.

 

What are the black box testing types?

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There are various black box testing types, each of which is designed to evaluate specific aspects of software functionality and behavior. Here below is a compiled list. Scrutinize!

 

● Functional testing

This category is focused on assessing whether the software’s functions align with the outcomes. It encompasses a range of testing approaches. For instance – unit testing involves scrutinizing individual software components or functions. Furthermore, integration testing ensures the smooth interaction of integrated components within the system.

 

● Non-functional testing

This category of testing focuses on non-functional aspects. This includes performance, security, usability, and compatibility. So, it ensures the software responds swiftly, remains secure, and offers a user-friendly experience. It also ensures the software functions seamlessly across various devices and platforms.

 

● Regression testing

This type verifies that new code changes do not introduce defects into previously tested functionality. As a result, it helps maintain software quality as the application evolves.

 

● Smoke testing

A preliminary test that checks whether the essential features work correctly after each build. Moreover, it determines if further testing is necessary.

 

● Exploratory testing

Testers, often without predefined test cases, explore the software. It is to identify defects and areas for improvement. So, this type relies on the tester’s intuition and creativity.

 

● Ad-Hoc testing

Similar to exploratory testing, ad-hoc testing is unstructured and unplanned. Moreover, testers identify issues by using the software in an ad-lib manner.

 

● Boundary value analysis

Focuses on testing input values at or near the boundaries of valid ranges. Additionally, it helps uncover potential issues related to data limits.

 

Now, to execute the black box testing in software testing, what is the procedure? Let us find out.

 

What is the process of black box testing in software testing?

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There are a number of black box testing techniques that emerge as the process progresses and can aid in the software’s effective implementation. It only requires careful consideration. So let’s look at this:

 

● Requirement analysis

Start with comprehending the user expectations and functional needs of the app. The goals and scope of the testing procedure are defined at this step.

 

● Test planning

Make a comprehensive test plan. The test cases, goals, and resources required should all be listed. Additionally, establish a testing schedule and offer the success criteria.

 

● Test data preparation

Collect the necessary test data, both correct and wrong inputs included. It is to ensure thorough testing coverage.

 

● Test execution

Utilize the provided test data to run the test cases. The program receives inputs, and the results are then compared to what was anticipated.

 

● Defect reporting

The report identified defects, providing detailed information about the issue. It should include steps to reproduce it, severity, and relevant documentation.

 

● Usability testing

Assess the software’s user-friendliness, including aspects such as navigation and overall user experience.

 

● Performance testing

Depending on project requirements, conduct performance testing. It is to evaluate the software’s response times, scalability, and resource utilization.

 

● Test closure

Conclude the testing phase by reviewing test results. Moreover, prepare test summary reports and obtain stakeholders’ approval for release.

 

● Final evaluation

Assess whether the software meets the defined criteria for success and is ready for deployment. Moreover, make informed decisions about its readiness.

 

While executing the process, you need the right tools, isn’t it? But amongst so many choices, which are the best tools for black box testing in software testing? Let’s find out.

 

What are the right tools for black box testing in software testing?

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Selecting the right tools for black box testing in software testing is crucial for efficient testing processes. These tools help testers design test cases, manage test data, and report defects. So here are some widely used tools:

 

● Selenium

A popular open-source tool primarily used for functional testing of web applications. Selenium supports multiple programming languages and also offers features for automated regression testing.

 

● Appium

An open-source tool for automating mobile application testing on Android and iOS platforms. Moreover, it’s widely used for mobile app black box testing.

 

● JUnit

A Java-based testing framework for unit and integration testing. Furthermore, it’s commonly used in combination with Selenium for web application testing.

 

● TestComplete

A commercial automation tool that supports both desktop and mobile applications. It offers a user-friendly interface for designing and executing tests. You can also partner with software testing services for the use of the best tools and the right procedure.

 

● Cypress

A free, open-source framework for end-to-end testing of web applications. It has a JavaScript-based scripting language and offers real-time reloading as well.

 

● Postman

Web application GUI testing is supported by Postman. Additionally, it is helpful for API functional testing.

 

● SoapUI

A well-liked instrument for testing APIs and web services. Functional testing, security testing, and load testing are among the functions available for black box testing.

 

Conclusion

Black box testing in software testing is effective in preserving the software’s quality. Additionally, it doesn’t necessitate extensive coding expertise, making it available to more members. To do it correctly, you must know the proper techniques and equipment, though. So don’t put it off any longer, and hire software testing professionals to make your software more dependable right away!

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Sanju October 25, 2023 0 Comments

AI-Powered Automation Testing: Revolution for Software Testing

In the world of Software development, testing of the software is very crucial. Software development companies focus on developing new digital products in the form of software. However, this software product needs to be checked and tested on quality standards. In a competitive market where every software development company is coming in with new models of software, it is important to maintain the edge of quality and standards.

In this article, we will talk about the evolution of software testing and how it is ready to take the next leap with AI capabilities and testing tools.

The most common objective of software testing is to check if the created software is functional according to industrial standards and project requirements. The software is created for the end users with different goals and objectives. The end product should be user-friendly and fulfill the initial objectives. The cycles of software testing are done to find out the deeply seeded bugs in the software.

The bugs detected are then fixed to create a better software framework that runs in an error-free manner. The processes of software testing have become a standard of quality assurance so the final digital product can be deployed in the market with maximum profitability. Software testing is, therefore, linked strongly with the software development cycles.

Sometimes, software testing is more important than the development test. Once the process of software development is completed for complex software, software testing is a must. Tech giants have been devising new, more advanced tools for software testing, so that software can be tested at a fast pace with greater accuracy.

Newer technologies are being refined to create novel software testing tools. One of the novel technologies that are used to test complex software architecture is artificial intelligence. Software testing has seen the journey from manual testing to automated testing frameworks that have expedited the result-driven approach.

Before we go into the application of AI in software testing, let us know about automated software testing services. Automation testing is strengthened with the help of artificial intelligence, but it has existed for many years. According to studies, automation in software testing increases the speed and accuracy of testing by 70 percent. Automation in testing has been adopted since the 2010s, but it has improved with ML and AI in this decade. Automation testing is very beneficial for the output of software testing because it reduces bug leakages by 75 percent.

If we look at how important AI is in test automation, let us talk about some interesting statistics. In the present decade, artificial intelligence is helping humans in expediting the process of software testing. Testers do not have to spend time doing repetitive tasks in testing cycles. Because AI is trained to take data-driven decisions, it is highly accurate. Because AI can improve the accuracy and speed of test automation manifolds, companies have adopted AI in testing at a large scale.

From 2015 to 2023, almost 80 percent of software development companies used some or other kind of AI in test automation. While 80 percent is a huge number, this percentage is only increasing. The use of AI-based tools reduces the test creation time by 70 percent. Artificial intelligence has reduced the duration for test maintenance by 50 percent so testers can conduct software tests smoothly.

The utilization of machine learning and artificial intelligence in automated testing is poised to grow within the realm of the software testing arena. AI is set to make machines like computers more intelligent and increase their accuracy in software testing automation. In the next section, we will focus on the scope of AI automation testing and how it can help software testing.

Before we delve into the detailed role and scope of AI automation in testing, let us remember that the goal is to expedite software testing while also maintaining its integrity with the help of AI capabilities.

 

The Role of AI in Automation Testing

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Today, developers and testers are working under an agile and continuous delivery system for software. Testing automation is very important to ensure continuous delivery in a timely manner. The testing automation algorithms already depend on Cloud and SaaS systems to be automated efficiently without creating storage burdens on computer hardware.

The cloud and SaaS environment has allowed local environments to scale so that environment-related delays are avoided. However, to improve the efficiency and speed of the testing cycles, we need the integration of ML and AI. AI can play the role of being the driving force behind automation as it can skim over large sets of data. Its speed in recognition allows testers to find faults and bugs in the programmed code at a faster pace.

The test automation becomes easier, faster, and more accurate. AI can easily collect data related to the test and software and automatically devise tests to run them on the software nodules. AI is also faster in detecting the errors that arise from the software. AI can also be useful in suggesting different fixes for a detected bug. The AI-powered automated system of testing can handle metadata sets to reduce the chances of errors.

AI platforms of testing can also help in seamless code-less testing without extra data used in the testing process. Let us learn about the impact of Ai powered automated testing and how it is beneficial for testing and development companies.

 

The Impact of AI on Automation Testing

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There are many effects of AI integration on testing automation. Testing automation can not only help with increased accuracy and speed when supported with AI, but it can also improve productivity. Here are the few impacts that have set the software testing industry abuzz.

1. The Improvement of Test Case Coverage

The application of AI can increase the coverage of test cases so that the software is well matched with industrial standards. The increased coverage helps you to reduce the chances of error in the software under different conditions.

 

2. The Improvement of Errors

The use of artificial intelligence means that you are allowing computer intelligence to step in so that it can create test cases. The AI capability crawls through large sets of data and reduces human-borne errors, which usually happen due to the carelessness of human testers.

 

3. Resolution of Issues

Since the accuracy of AI is higher than humans in scrolling through large sets of data, with increased vigilance, the testing tool can pinpoint the underlying code issues that need to be sorted. The accuracy in error detection and advanced solutions help in error resolution in a quick manner.

 

4. High ROI

Ai-powered testing tools are very accurate and efficient. They can be expensive in one go, but the ROI in return and the profitability from them are worth the penny. Software development companies are scaling down their human resources and using AI-integrated tools instead for their multiple benefits.

These are some of the far-reaching impacts of AI-powered testing automation. As an increasing number of firms are adopting AI, the capability of these tools is increasing. In the next section, you will know about the use cases and advantages of using such tools for software testing.

 

Case Studies of AI-Powered Automation Testing

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AI-powered automation has already been implemented in software testing. There are many cases in which this capability has been used successfully. The most common case studies are as follows:

AI automation can be used in visual testing to check the visual layout of an app so that the UI element of the app is concurrent with the user’s expectations. The UI has to look and feel right, which the tester can ensure through visual testing. The transitions and other details of the layout can be checked automatically with AI features. The ML-based, AI-powered code helps in detecting major and minor errors in the UI layout, which might surpass human eyes.

The use of AI automation can also help with reducing the burden of testing by using predictive analysis. In the traditional way of testing, continuous delivery generates a lot of data and test types. However, with the use of AI, the tester can look at the approximate number of tests that are necessary to run and reduce his work burden. This increases the efficiency of testing and gets the product ready at a lower timeline.

The spidering of tests using ML and AI is a popular application of the new age technologies in software testing. Machine learning and AI can automatically write tests for your piece of code to create efficient, customized test cases without manual intervention. There are new AI tools that can be directed at the piece of code, and they will automatically start crawling on the code to create test cases suitable for it. The crawling action helps it recognize the data and features related to the code. The AI integrated with ML can now teach the machine its known patterns from the code. If the code deviates from the known pattern, the machine detects an error.

 

Advantages of AI in Automation Testing

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There are many advantages of automation testing with the help of AI. The most common advantages are as follows:

1. No Left-Out Errors

The AI capabilities are a helper to the actual testing professional. The testers can delegate some of the tasks to AI, and it will do them with accuracy. The fault detection system is improved manifold with the help of AI capabilities, so the final product is highly accurate and productive. AI can not only detect the error but also state the potential reason and solution to the bug so it can be easily fixed.

 

2. Feedback Reports

As AI increases the speed of the testing process, the speed of feedback generation and its reporting can be quick. The tester does not have to himself create the reports as AI can take over the compilation of reports. The quick resolution of bugs and the creation of feedback can help you create the feedback report to be submitted to the client. The feedback is created in such a way that the team and client can take actionable steps related to it.

 

3. Manage Redundant Tasks

In the testing processes, there are some redundant tests that manual testers have to handle. The redundant tests can be reduced in volume by using AI capabilities which streamline the testing procedures. By reducing redundant tasks, the testers can improve productivity and results arising from the processes.

 

Top AI-Powered Automation Testing Tools in 2023

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Test automation with AI integration has increased the power of software testing. Companies are able to test codes with accuracy and speed. In the year 2023, there have been many AI tools that entered the software testing arena. The top three AI testing tools in software testing are as follows:

Mabl

Mabl is a great tool that is trusted by numerous software developers across the globe. It is a SaaS solution that also has AI capabilities which it uses to conduct low code test automation. The software testing tool is versatile as it can be used to test for mobile apps, browsers, and APIs. It can improve the pace of product delivery for software development teams.

 

 Functionise

Functionise is a versatile automation testing tool that has many testing capabilities that are particularly designed to streamline tests. The tool also has features of test editing and computer vision for a deeper understanding of the code and highest accuracy. It is trusted by a vast network of software developers.

 

Testcraft

Testcraft is a continuous testing platform that can be used to improve the pace and accuracy of software testing. It has many features like repeating tests, deep learning with adaptive AI, and quick automation of tests.

 

Conclusion

Apart from the above tools, there are also a number of other software testing tools that companies are adopting. The automation testing tools are improving day by day according to industrial demands. Software development companies can easily optimize their workforce and work process with the help of these new-age software testing tools in 2023.

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Sanju October 13, 2023 0 Comments

Agile Testing Services: Reinventing the Fast Lane of Software Testing

This article dives into the world of Agile Testing Services. Gain insights into Agile methodology, testing fundamentals, and effective techniques. Overcome common testing challenges and explore real-life case studies showcasing successful Agile testing implementations. The aim is to elevate your software development process with the power of Agile testing.

We’ve all watched movies about a team of developers racing against time, frantically coding away to meet tight deadlines. But wait, how do they ensure that the software they’re building works? That’s where Agile testing services swoop in like superheroes, capes, and all, ensuring that every line of code is put through its paces.

In this blog, we’ll explore the world of Agile testing services, where testing becomes a well-choreographed dance in the fast-paced world of software development. So buckle up because we’re about to uncover the secrets behind delivering top-notch software that not only meets customer expectations but leaves them saying, “Wow, these guys really know their stuff!”

 

A Comprehensive Overview of the Agile Methodology

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Imagine a world where software development isn’t a slow, rigid process but a flexible, dynamic one. Welcome to the realm of Agile methodology! So, what exactly is Agile all about?

At its core, Agile is a set of values and principles that revolutionize the way software is developed. Instead of treating software development as a linear assembly line, Agile teams break down projects into smaller, manageable chunks called “sprints.” These sprints are like short, intense bursts of development activity, typically lasting one to four weeks. Traditional methods often resist change, treating it as a disruption. Agile, on the other hand, welcomes change as an opportunity to improve and evolve the software.

Rather than siloing development, testing, and other roles, Agile teams work together in cross-functional units. Traditional methods follow a linear, sequential approach often called the “Waterfall” model. Agile, however, delivers incremental pieces of working software throughout the development process. So this allows for early and continuous feedback from stakeholders. In short, QA assurance in Agile is a big deal!

 

Agile Testing Services Basics: A Brief Rundown

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In the world of Agile development, testing isn’t just an afterthought or a separate phase. Instead, it’s an integral part of the entire software development lifecycle. Testing plays a crucial role in ensuring that the software meets quality standards.

Agile testing services follow the iterative and incremental nature of Agile development. Testing is performed in short iterations, aligning with the sprint duration. As a result, developers get frequent feedback and progress assessments. It embraces change and adapts to evolving requirements. QA assurance in Agile means developers continually refine test cases so that they can add shifting priorities and new features.

This approach to testing promotes collaboration among team members. Testers engage with developers, business analysts, and stakeholders. This helps in fostering a shared understanding of requirements. Top QA companies aim to catch defects as early as possible in the development process. By identifying issues early on, teams can rectify them swiftly and minimize the impact on subsequent work.

 

A Sneak Peek into Agile’s Testing Processes

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One of the key things to understand about Agile testing services is their iterative and incremental nature. It’s like building a puzzle, one piece at a time, instead of waiting until the end to see if everything fits together. So, how does it all come together?

Well, Agile testing consists of several phases that work in harmony to ensure an effective testing process. So, let’s break it down!

  • Test Planning: Here, the testing strategy is defined, test objectives are set, and test requirements are identified. It’s like charting out the roadmap for our testing journey.
  • Test Design: In this phase, test cases are created based on the identified requirements and acceptance criteria. Test scenarios are crafted to cover various aspects of the software’s functionality. Think of it as preparing the blueprint for our testing adventure.
  • Test Execution: This is where the real action of QA assurance in Agile happens! Developers execute test cases, identify defects, and record results. It’s like exploring uncharted territories and uncovering hidden treasures (or bugs) along the way.
  • Test Automation: Agile testing services embrace automation to improve efficiency and speed. Manual testing is complemented by automated test scripts, which can be reused and executed repeatedly.

This collaborative approach in Agile testing services ensures that the software is tested at each stage. So this means defects are caught early, and the final product meets customer expectations.

 

Should You Expect Roadblocks in Agile Testing Services?

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Yes! The Agile testing adventure wouldn’t be complete without a few challenges along the way. Let’s take a look at some common obstacles faced by top QA companies and discover how to tackle them head-on!

Time Constraints

With short iterations and frequent releases, testing teams often find themselves pressed for time. But fear not! The key to QA assurance in Agile is to focus on high-priority test cases and critical functionalities first. So, identify the most essential areas to test and allocate your time accordingly.

Embrace the power of test automation. Automating repetitive and time-consuming tests allow you to focus on more complex scenarios. Also, by automating the build and test processes, you can catch issues early and minimize delays.

Changing Requirements

In the Agile world, requirements can change faster than a chameleon changing colors. So, the way out is to embrace flexibility. Always be ready to pivot and adjust your testing strategies as requirements evolve.

Maintain open lines of communication with the development team and stakeholders. Regularly engage in discussions to clarify requirements and address any ambiguities or changes. Also, document requirements and test cases in a lightweight and easily modifiable format.

Communication Issues

In the Agile world, effective communication is the key to success. But communication breakdowns can happen. But worry not! Conduct daily stand-up meetings where team members share progress and discuss challenges. Use visual aids such as diagrams, charts, and prototypes to clarify complex concepts.

Ensure that user stories are well-defined, with clear acceptance criteria. This helps testers and developers have a shared understanding of what needs to be tested. Also, it encourages collaboration between testers, developers, business analysts, and stakeholders. Foster an environment where everyone feels comfortable sharing their insights, concerns, and suggestions.

 

Testing Techniques for QA Assurance in Agile Environments

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In the Agile world, we have a treasure trove of techniques and tools at our disposal. Let’s explore some of the popular ones that will turbocharge your testing efforts!

Exploratory Testing

Think of exploratory testing as a thrilling adventure into the unknown. In this technique, testers take a hands-on, exploratory approach to uncover bugs and evaluate the software’s behavior. As a result, exploratory testing allows for flexibility, adaptability, and quick feedback, all of which make it a valuable technique in Agile environments.

Test-Driven Development (TDD)

Test-Driven Development, or TDD for short, is like building the foundation of a sturdy fortress. In TDD, developers write tests before they even write a single line of code. So, it’s a “test-first” approach where failing tests drive the development process. By continuously running tests and striving for them to pass, developers ensure that the code meets the desired functionality.

Acceptance Test-Driven Development (ATDD)

Acceptance Test-Driven Development, or ATDD, is like setting sail with a clear destination in mind. In ATDD, teams within top QA companies collaborate to define acceptance criteria based on customer requirements. These criteria then serve as the foundation for creating automated acceptance tests. So, ATDD ensures that the software meets customer expectations and aligns with business goals. By involving stakeholders early on and focusing on customer needs, ATDD enhances communication and drives customer satisfaction.

 

Agile Testing Tools for Top QA Companies

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Now, let’s look at Agile testing tools and frameworks. These tools are like trusty sidekicks that enhance our testing superpowers in the world of Agile development. From streamlining test automation to simplifying API testing, they are here to save the day and make testing a breeze. So, let’s see what we mean:

Cucumber

Cucumber is a magical elixir for behavior-driven development (BDD). It allows top QA companies to collaborate and define test scenarios in a human-readable format. With Cucumber, you can create automated tests that serve as living documentation and ensure that the software behaves as expected.

Selenium

Selenium provides a suite of tools and libraries that enable automated testing of web applications across multiple browsers and platforms. With Selenium, you can create robust test scripts, perform functional testing, and ensure the quality and compatibility of your web application.

JUnit

JUnit is the go-to framework for unit testing in Java. It allows developers to write and execute automated tests for individual units of code. With JUnit, you can validate the correctness of your code, identify defects early, and keep up the integrity of your software components.

Postman

Postman is a versatile tool used by top QA companies for API testing. It simplifies the process of sending HTTP requests, capturing responses, and validating API behavior. With Postman, you can create comprehensive API test suites, automated API testing, and ascertain the reliability and performance of your APIs.

 

Before We Leave

In short, Agile testing services by leading QA companies bring a plethora of benefits to the software development process. From ensuring faster time-to-market to enhancing collaboration, quality, and customer satisfaction, Agile testing serves as a catalyst for project success.

Spotify’s focus on continuous Agile testing and feedback allowed them to deliver a seamless user experience while maintaining a rapid release cycle. The story sounds the same for Salesforce. Top QA companies helped them streamline their development processes, reduce defects, and meet the demands of a growing customer base.

These success stories showcase how Agile testing services, with the help of Agile QA outsourcing, can propel organizations to new heights. So, we say, embrace the Agile testing mindset, and let your testing adventures begin. May your bugs be squashed, your code be flawless, and your customers be amazed! Happy testing!

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Sanju August 11, 2023 0 Comments

Why Software Testing Tools Are Essential for Quality Assurance

What is Software Testing?

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Software testing is a process of evaluating a software product or application to identify any defects, errors, or gaps that may exist between the actual and expected outcomes. The goal of software testing is to ensure that the software meets the requirements and specifications set by the client or end-user.

The testing process involves designing test cases, executing those tests, and analyzing the results to determine whether the software is functioning correctly and meets the required quality standards. Testers use a variety of techniques and tools to identify bugs, errors, and other issues in the software, including automated testing Software tools, manual testing, and exploratory testing.

 

Essential Features:

Software testing is a crucial aspect of software development that ensures the quality, reliability, and performance of the software product. Testing tools play a vital role in software testing by providing automation, accuracy, and efficiency. In this article, we will discuss why software testing tools are essential for quality assurance.

 

1. Automation:

Automation is a significant advantage of using testing tools. It helps to reduce the time and effort required for testing by automating repetitive tasks. This results in a faster testing process and quicker turnaround times. Automation also reduces the risk of human error, which can occur when performing the same task repeatedly. By automating tests, we can be sure that every test case is performed accurately and consistently, which improves the overall quality of the testing process.

 

2. Accuracy:

Software testing tools are designed to provide accurate results by eliminating human error. They ensure that all test cases are executed correctly and results are recorded accurately. Testers are often required to perform the same test cases repeatedly. Over time, this can lead to errors and inconsistencies in the testing process. However, testing tools can perform the same tests hundreds or thousands of times with the same accuracy, ensuring that there are no errors in the testing process.

 

3. Efficiency:

Testing tools improve the efficiency of the testing process by reducing the time and effort required for testing. They help in identifying issues and bugs quickly, which saves time and effort in the long run. Moreover, they provide real-time feedback, which helps in making informed decisions during the development process. By providing feedback in real-time, developers can quickly identify issues and fix them before they become a major problem. This results in a faster testing process and quicker turnaround times.

 

4. Scalability:

Testing tools provide scalability capabilities that enable testing to be performed on a large scale. They help in executing test cases on multiple platforms, devices, and environments, which ensures that the software product is compatible with various platforms and devices. For example, a testing tool can run the same test cases on multiple devices with different operating systems, screen sizes, and resolutions. This helps to ensure that the software product is compatible with a wide range of devices and platforms.

 

5. Cost-effective:

Using testing tools is cost-effective in the long run. They reduce the need for manual testing, which saves time and effort. Moreover, they help in identifying issues and bugs early in the development process, which reduces the cost of fixing them later. By identifying and fixing issues early in the development process, developers can save a significant amount of time and money. This results in a more cost-effective testing process and faster time to market.

 

Importance of Software Testing:

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Software testing is a crucial aspect of software development that ensures the quality, reliability, and performance of the software product. We shall talk about the value of software testing in this essay.

 

Quality Assurance:

Software testing helps to ensure that the software product is of high quality. It ensures that the software product meets the requirements and specifications set by the client or customer. Testing helps to identify bugs, errors, and defects in the software product, which can be fixed before the product is released to the market. By testing the software product, we can be sure that it is free from errors and meets the requirements set by the client or customer.

 

Customer Satisfaction:

Software testing helps to ensure customer satisfaction. It ensures that the software product performs as expected and meets the requirements set by the client or customer. By testing the software product, we can be sure that it is reliable, performs well, and is easy to use. This results in increased customer satisfaction, which can lead to higher sales and revenue.

 

Compliance:

Software testing helps to ensure compliance with industry standards and regulations. Many industries have specific standards and regulations that must be followed when developing software products. Testing ensures that the software product meets these standards and regulations. By complying with industry standards and regulations, we can be sure that the software product is safe, secure, and reliable.

 

Competitive Advantage:

Software testing can provide a competitive advantage in the market. A high-quality software product that is reliable, performs well, and is easy to use can provide a significant advantage over competitors. By testing the software product, we can ensure that it meets the requirements set by the client or customer and is of high quality.

 

Software Testing Models:

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There are several software testing models that are used in software development. Each testing model has its own strengths and weaknesses, and is chosen based on the requirements of the software project. In this article, we will discuss some of the most commonly used software testing models.

 

1. Waterfall Model:

The Waterfall Model is a linear sequential model that follows a sequential order of phases in software development. In this model, testing is performed after the development phase is completed. This model is suitable for small projects with well-defined requirements and little or no change in requirements during the development process.

 

2. V-Model:

The V-Model is an extension of the Waterfall Model that emphasizes testing at every stage of the software development life cycle. In this model, each development phase is associated with a corresponding testing phase. This model ensures that testing is an integral part of the software development process and helps to identify issues early in the development process.

 

3. Agile Model:

The Agile Model is an iterative model that emphasizes flexibility and adaptability. In this model, testing is performed throughout the development process, and the software product is released in small increments. This model is suitable for projects with changing requirements and requires frequent collaboration between the development and testing teams.

 

4. Spiral Model:

The Spiral Model is an iterative model that combines elements of both the Waterfall Model and the Agile Model. In this model, each iteration involves the development of a small portion of the software product, followed by testing and evaluation. This model is suitable for large and complex projects where there is a high level of uncertainty and change in requirements.

 

5. DevOps Model:

Development and operations are combined under the DevOps Paradigm. It emphasizes collaboration between the development and operations teams, and focuses on automating the testing and deployment process. This model ensures that testing is an integral part of the software development process, and helps to identify issues early in the development process.

 

Conclusion

In conclusion, software testing models are important in software development as they help to ensure the quality, reliability, and performance of software products. Each model has its own advantages and disadvantages, and the appropriate model is chosen based on the specific requirements of the software project. Choosing the right testing model is crucial to the success of the software product in the market.

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Sanju April 24, 2023 0 Comments

The Future of Manual Testing: Is Manual Testing Dying?

Let’s face it. Today’s era is of automation. The majority of companies have turned to automation in many sectors and many are currently working on it. It has turned into a complete nightmare for manual testers.

If the majority of companies decide to go 100% automated, then it would easily cancel out manual testing.

But if you think that automation is the ultimate solution in the software industry then you are wrong. As much as automation helps ease up the process, manual testing still dominates the sectors that automation can’t keep up with.

 

In this article, we have gathered up a detailed discussion about automated testing and manual testing and the future of manual testing.

 

Let’s take a look.

First of all, let’s understand what is automated testing. Automated testing refers to the process of using software tools to automate the execution of test cases, instead of manually executing them. Automated testing uses specialized software tools that simulate user interactions, perform functionality and performance testing, and check the application’s compatibility with different devices and browsers.

Meanwhile, manual testing refers to the process of manually testing all of the problems in software by following the instruction manual. The manual testing company puts on various scenarios, performs functionality tests, checks the app’s compatibility with different browsers and devices, and ensures that changes made to the application do not cause any new issues.

 

Reasons Why Manual Testing is Needed

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Automation is created to ease up human efforts not to replace them. Many aspects of software testing require human assistance and cannot detect any issues without it.

 

Viability of Automated Tests

Automated tests are not viable. There are many things that automated tests cannot detect, such as captcha, two-step verification, etc. Also, if there are any mistakes in the code, the test will fail and nobody will know where the issues lie in the application. Thus, it requires constant human attention and frequent checking.

Having a constant focus on testing can divert focus from other important aspects and may cause disruption in the company and affects company revenue.

 

Smaller Projects

Small businesses cannot afford automation as their projects are small and it’s easier to test manually. The initial cost of installing the automated testing system is very high and it seems a waste of money for the smaller projects.

 

Automation is Expensive

As we said earlier, automated testing is expensive. Even though you don’t have to do much work, it requires constant attention to detail to maintain it. Manual testing can easily dilute automation’s high expenses and maintenance costs.

 

Thorough Testing

Automated testing relies on predetermined procedures that cannot be customized. It may be faster, but it is possible to overlook minor defects. Therefore, manual testing is crucial to removing tiny defects that may be missed during automation.

Manual testers don’t require additional supervision with them and can instantly resolve any problems they are seeing in the application. Manual testers can easily go step by step thoroughly and find any hidden bugs that were hidden in automated tests.

Manual testing is way more reliable compared to automation and adds an additional layer of security.

 

User Experience

Machines will never be able to fully emulate human behavior. Therefore, manual testers are needed for user experience testing to imitate such behaviors and analyze software products according to the end user’s needs and requirements.

There will always be a need for manual testing when it comes to higher UX. It is impossible to automate user experience testing at this level without investing in AI solutions that are highly trained.

 

Personalized use of Techniques

Software testing does not need to be done in the same way or with the same methodology for all software. Depending on the type and size of the software, every organization needs a customized application of testing techniques. Therefore, it is imperative that software testers possess expertise where there are regular changes in software requirements.

Also, many businesses have multiple niches under one roof so having one method of testing might not work for them. And it is not possible to invest in different types of automated testing for one business.

Manual testers can use different techniques as per the application and test it on every single layer.

 

What does the Future hold for Manual Testing?

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Manual testing is evolving day by day. There is a noticeable shift towards the exploratory and more humanized way of testing. Additionally, with manual testing, testers don’t have to conduct repetitive tests.

Nowadays, testers not only do quality testing, but they also help guide the process of new automated test creation with realism and business requirements. Sometimes, when testers hear about automation, fear takes over and they feel that they’ll be replaced. This fear doesn’t let them perform fully and they end up not taking any new risks.

However, this is the chance for testers to fully demonstrate their performance and experiment with new techniques that automation can’t compete with. As a tester, you need to be able to sell your skills that are a need for general or for a specific kind.

The best thing about automated testing is that it shows where the correction is needed in the application. That’s why many manual testing services include a small portion of automation in their testing techniques so that the initial phase doesn’t consume more time and they can start their work once they know all of the problems.

 

Over to you

In the era of automation, it is important to know the right tests to automate and manual testers are exceptionally qualified for that. Testers know which tests provide more value as it helps them cut down run time and maintenance.

Manual software testing offers accuracy, micro controls, and intuitiveness. Both automated and manual testing have their perks. But manual testing can never be replaced. The best way to maximize ROI is to find the right balance between manual and automated testing.

So to sum it up, manual testing is not dying, it is evolving. With the right manual software testing services you can conduct thorough testing for your application and focus on other aspects of your business.

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Sanju April 19, 2023 0 Comments

Overcoming the Top 10 IoT Testing Challenges

The IoT is quickly changing how we live, work, and connect with our general surroundings. So, wearable gadgets for homes and urban areas, it is making life more helpful, effective, and associated. In any case, with this fast development come various difficulties, especially in testing. In this blog entry, we will investigate the main 10 IoT testing challenges and give tips on the most proficient method to beat them.

 

IoT testing challenges

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1. Compatibility Testing

One of the main IoT testing challenges is compatibility. With countless gadgets and stages engaged in an IoT environment, guaranteeing Compatibility can be an overwhelming errand. To beat this test, it’s vital to test gadgets and stages together to recognize similarities given from the get-go in the advancement cycle.

 

2. Security Testing

As IoT gadgets become more universal, security turns into a main issue. Also, guaranteeing that gadgets are secure and safeguarded against digital assaults is vital. And to beat this test, it’s vital to lead careful security testing throughout the advancement cycle, including entrance testing and weakness appraisals.

 

3. Interoperability Testing

Interoperability is a vital part of IoT, as gadgets should be able to speak with one another flawlessly. To beat this test, it means a lot to test gadgets and stages for interoperability to guarantee that they can convey really.

 

4. Execution Testing

IoT gadgets should be able to perform at an undeniable level, especially concerning speed and dependability. To beat this test, it’s vital to lead careful execution testing to recognize bottlenecks and upgrade execution.

 

5. Versatility Testing

As IoT environments develop and grow, it’s vital to guarantee that they can scale. It means a lot to test for versatility by mimicking huge quantities of gadgets and clients to beat this test.

 

6. Convenience Testing

IoT gadgets should not be difficult to utilize and comprehend, especially for non-specialized clients. To beat this test, it’s vital to lead careful ease-of-use testing to recognize regions for development.

 

7. Information Honesty Testing

IoT gadgets create huge information measures, which should be exact and solid. To beat this test, it means a lot to test for information honesty by guaranteeing that information is steady and exact across gadgets and stages.

 

8. Consistency Testing

IoT gadgets should follow administrative necessities, especially concerning protection and security. To beat this test, it’s vital to lead careful consistency testing to recognize any areas of resistance and address them likewise.

 

9. Battery Duration Testing

Numerous IoT gadgets are battery-fueled, implying that battery duration is a basic figure of their prosperity. To beat this test, it’s vital to lead careful battery duration testing to recognize ways to upgrade battery use and expand gadget life.

 

10. Mix Testing

At last, mix testing is vital in IoT, as gadgets should have the option to coordinate flawlessly with different gadgets and stages. To beat this test, it’s vital to test for a mix all through the improvement cycle to guarantee that gadgets can impart really and proceed as planned.

 

Best practices for IoT testing in real-world scenarios

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IoT gadgets are becoming progressively typical in our regular routines, from savvy homes to self-driving vehicles. Nonetheless, with this expanded reception of IoT gadgets comes the requirement for thorough testing to guarantee their dependability, security, and execution.

 

1. Test in True Circumstances

One of the greatest difficulties of testing IoT gadgets is imitating true circumstances. IoT gadgets are often sent in cruel conditions, like modern plants or far-off areas, where elements like temperature, dampness, and arrange networks can influence their exhibition. To guarantee that your IoT gadgets proceed true to form in reality, testing them in conditions that copy the conditions in which they will be utilized is vital.

 

2. Utilize Genuine Information

One more key part of testing IoT gadgets is utilizing genuine information. Thus testing with genuine information can assist with distinguishing issues that may not be evident with manufactured data. Genuine information can likewise assist with uncovering examples and patterns that can illuminate future testing endeavors or even item improvement.

 

3. Focus on Security Testing

Security is a basic worry for IoT gadgets, as they frequently gather and send touchy information. To guarantee the security of your IoT gadgets, it’s fundamental to focus on security testing in your testing endeavors. This incorporates testing for weaknesses, executing secure validation and approval systems, and leading normal security reviews.

 

4. Test for Interoperability

IoT gadgets are often part of a bigger environment of gadgets, applications, and administrations. So, to guarantee that IoT gadgets can connect flawlessly with different parts of the environment, it’s vital to test for interoperability. And this incorporates testing for Compatibility with various conventions, norms, and APIs.

 

5. Test for Versatility

Sometimes IoT devices can be grouped altogether, and, it’s vital to test for versatility. Also, this incorporates testing for execution under weighty loads and guarantees that the gadgets can deal with huge volumes of information. It’s likewise vital to test for versatility regarding the number of gadgets that can be sent in a solitary organization.

 

6. Robotize Testing

Testing IoT gadgets can be a complex and tedious cycle. To smooth out the testing system and further develop proficiency, robotizing testing in any place possible is fundamental. It incorporates robotizing experiments, test information age, and test execution. Robotization can likewise assist with guaranteeing consistency in testing and lessen the gamble of human blunders.

 

7. Test for Edge Computing

It is turning out to be progressively significant in IoT, as it considers the ongoing handling of information closer to the source. So, to guarantee the dependability and execution of IoT gadgets that utilize edge Computing, it’s vital to test for edge situations. This incorporates testing for dormancy, transfer speed, and power utilization.

 

Types of testing in IoT: An Overview

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The Web of Things has changed how we connect with innovation. Also, IoT gadgets have turned into a vital piece of our regular routines, from homes to associated vehicles. And, in any case, with the rising intricacy of IoT environments, testing has become a basic part of guaranteeing the dependability and security of any gadgets.

 

1. Useful Testing

This testing guarantees that an IoT gadget takes care of its organized responsibilities, as shown by the client. Also, this kind of testing depends on the gadget’s way of dealing with acting, including its bits of information, results, and work. It includes tests such as variable testing, unit testing, and framework testing.

 

2. Execution Testing

This testing assesses the exhibition of an IoT gadget under weighty jobs. This testing is fundamental to guarantee that the software can deal with average traffic volume and carry out its roles rapidly and effectively. It incorporates tests such as load testing, stress testing, and perseverance testing.

 

3. Security Testing

Security testing is a basic part of testing IoT gadgets. These gadgets are helpless against digital assaults, and security testing guarantees they are safeguarded against likely dangers. Security testing incorporates tests, for example, entrance testing, weakness checking, and consistency testing.

 

4. Interoperability Testing

Interoperability testing guarantees that an IoT gadget can work flawlessly with different gadgets in the environment. This testing is basic to guarantee that different IoT gadgets can connect, trade information, and carry out their planned roles. Interoperability testing incorporates tests, for example, Compatibility testing, mix testing, and framework testing.

 

5. Ease of use Testing

Ease of use testing assesses the customer’s experience of an IoT gadget. This testing centers around the gadget’s usability, instinct, and openness. Usability testing includes client validation, experience, and UI testing.

 

6. Compatibility Testing

Compatibility testing guarantees that an IoT gadget can work across various stages, working frameworks, and gadgets. This testing guarantees that an IoT gadget can work true to form in different conditions. Compatibility testing incorporates tests, for example, stage testing, gadget testing, and working framework testing.

 

7. Conformance Testing

Conformance testing guarantees that an IoT gadget follows industry norms and guidelines. This testing is fundamental to guarantee that an IoT gadget fulfills the expected guidelines for well-being, execution, and security. Conformance testing incorporates tests, for example, consistency testing, administrative testing, and affirmation testing.

 

8. Regression Testing

Regression testing guarantees that an IoT gadget works appropriately after updates or changes. This testing is required to guarantee that an IoT gadget can deal with updates, changes, and adjustments without influencing its general exhibition. Also, Regression testing incorporates tests, for example, variant testing, change testing, and fix testing.

 

FAQs

1. What is the expense of IoT testing?

The expense of IoT testing can shift contingent upon different factors, for example, the intricacy of the framework, the number of gadgets, the testing strategy utilized, and the skill of the testing group. By and large, IoT testing can go from a couple thousand dollars to a few hundred thousand dollars.

 

2. What is IoT network testing?

IoT network testing is the strategy for surveying the exhibition, security, and dependability of the correspondence framework supporting the Trap of Things (IoT) gadgets. It incorporates testing accessibility, information move, interoperability, and versatility of the organization to guarantee the ideal usefulness of IoT gadgets.

 

3. What are the tools utilized for IoT testing?

The few tools utilized for IoT testing incorporate gadget test systems, network traffic generators, convention analyzers, and security testing devices. Thus, different tools incorporate IoT stages, test computerization structures, and cloud-based testing administrations. Also, these apparatuses help assess various parts of IoT gadgets and organizations like execution, usefulness, interoperability, security, and adaptability.

 

Conclusion

The IoT testing challenges represent a few difficulties, yet these snags can survive with cautious preparation and careful testing. By zeroing in on Compatibility, security, interoperability, execution, versatility, convenience, information honesty, administrative consistence, battery duration, and mix, designers can make IoT environments that are solid, effective, and easy to use.

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Sanju April 11, 2023 0 Comments

Ensuring Software Stability: A Guide to Effective Regression Testing in Manual Testing

The tech evolution’s last decider is regression testing in manual testing. Its job is to evaluate the effects of format changes and conduct a lookup operation on any unintentionally generated flaws during development.

Significantly, various manual and automated approaches may be used to do the evaluation process when you employ software regression testing services, each of which has its advantages. We are all aware that automation produces efficiency. Manual testing, in contrast, to hand, benefits from human creativity and attention to detail.

 

What is regression testing in manual testing?

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Manual debugging is the strictest type of safety testing you can carry out before moving on to the next phase of your app’s journey toward the end user. To turn manual regression screening from an expensive annoyance to a useful tool in your larger Framework, you’ll also need the skills and knowledge of quality assurance professionals.

When software regression testing services employed update or modify their work, the results could be shocking. In software testing, regression testing involves examining a system that has already been launched to ensure that no functionality has been affected due to a change or update. Its goal is to find faults that could have unintentionally made it into a new release or launch version while also keeping in mind that problems that have already been fixed need to be fixed.

The only way to ensure that any new modification to a program hasn’t caused regression or rendered previously functional features inoperable is to rerun the test cases that were first created when detected problems were first addressed. Smaller projects might allow for the direct execution of these tests, but for larger projects, a test automation tool is typically required because it is typically both time-consuming and difficult to consider running a set of tests repeatedly every time an improvement is made.

 

What Are Regression Testing Strategies?

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The testing process typically lacks a standard operating procedure. However, a QA inspector should be knowledgeable about a variety of fundamental software regression testing approaches.

 

Step 1: Assortment of Regression Tests

As the name implies, users choose the test data that needs to be manually retested. Since it depends on the portion of the testing method you choose to use and where the raw data has changed during the testing process, we will only run a portion of the test suite.

After that, the test results are categorized as either repeatable or outdated. Reusable ones will be used in the following correction rounds, while out-of-date ones won’t be taken into consideration in further testing cycles.

 

Step 2: Calculate the duration for running test cases.

Calculating how long it will take to run each test scenario is the next step. Thus, early preparation for testing by the quality assurance team, creation of the testing dataset, evaluation of all test scenarios, and other factors are required since they can all affect how long the project takes to accomplish.

 

Step 3: Determine which test cases can be automated or done manually

The quality assurance team can choose which test scenarios to automate and which ones to not based on the outcomes of the testing performed in this stage. Test automation scenarios are more efficient than manual methods and allow you to reuse the same code over and over again. Separate the test cases into two categories: manual test cases and automated test cases.

 

Step 4: Prioritization of Test Cases

This collection’s test scenarios can be rated as strong, moderate, or low. Based on this assessment, you would run the high test cases first, followed by the mild and average test cases, and so on. The architecture of the system and the level of user involvement will determine how significant something is.

 

Step 5: carrying out test cases

It takes time to run through each test scenario on your own and evaluate how well the item performs during manual testing. Depending on your requirements, you may choose between automatic and manual testing. Functional and non-functional technologies like Selenium, QTP, Watir, etc. can speed up the execution of automation testing scenarios.

 

When Should The Strategies For Regression Testing In Manual Testing Be Used?

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Regression testing methods are required under the following conditions:

  1. Once the current script has been modified to include the new features.
  2. Each time a patch fix is released
  3. Whenever security updates are released
  4. Whenever a change to the script configuration is made
  5. Once issues with the software architecture are fixed
  6. Every time the raw code optimization method is put into practice.
  7. If an issue with inefficiency materializes

 When a problem is found, trying to correct it could cause more vulnerabilities to arise that, if left unattended, might be fatal to the software. Despite their challenges, regression tests have to be run as frequently as feasible. By doing this, an update is shielded from unfavorable long-term effects.

 

Types of Regression Tests

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Regression testing may be carried out in a variety of methods in software engineering. Among the several types of regression tests are:

 

1. Retest-all Regression Testing

Simply running a fresh test against the script is all that is necessary for this approach. This kind of examination is exhaustive. It often happens when something seems to have disappeared. Although this kind of continuity testing produces more satisfying results, its thoroughness also makes it quite expensive.

 

2. Corrective Regression Testing

The testing procedure in this circumstance is simple. The main goal of this method is to examine regression even in cases where the script hasn’t changed. In this type of assessment, the test may be run using predefined test cases.

 

3. Selective regression test

With this approach, a smaller selection of instances from a larger collection is chosen to evaluate a particular afflicted code section. This approach looks at the potential effects of new code on the current script.

 

4. Progressive Regression Testing

Such software regression testing takes place after the release of new changes. Instead of using old test data, this type of testing phase employs current test data. This kind of examination ensures that the most recent iteration fixes all significant flaws from the prior one.

 

5. Partial Regression Testing

Using the present test scenarios, an incomplete testing strategy mainly examines how a new set of instructions would affect an already-existing data set. It is used to make sure that a piece of software keeps working the way it did before recent modifications.

 

6. Complete Regression Testing

A comprehensive regression test is run when a software application has undergone several modifications. If significant operational adjustments are necessary to enhance the functionality of the script, it is carried out. When the root script has been altered, it typically happens.

 

7. Unit Regression Testing

The script is examined holistically throughout this sort of testing technique. With this approach, it is necessary to keep away from any existing variables and connections when running the test.

 

FAQs

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Are regression tests performed by manual testers?

Manual or automation testing is available in regression screening. Smaller numbers of test scenarios may be directly managed more quickly. Automation testing is the best option, nevertheless, if the quantity of regression test scenarios is large. Here, the regression combinatorial test automation is the main objective.

 

Is Testing for regression part of QA?

Your online platform’s technology and programming are extremely sensitive, and even the smallest changes might have unanticipated effects. In program Assurance, regression testing refers to evaluating the program after a production cycle to make sure that current functionality hasn’t been negatively impacted.

 

Does UAT include regression testing?

UAT is not as closely related to the product’s overall functionality as regression testing in manual testing is. Before UAT, the company finished, tested, and approved all additional functionality. Will the client be competent or even willing to desire to employ the item? is the problem that UAT aims to address.

 

Conclusion

Your defense against the risks of modifications made during the creation of an app is regression testing in manual testing. There’s no way to escape the practice of this testing because producing solutions for market use would always involves advancement and innovation.

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Sanju March 4, 2023 0 Comments

Performance Testing Methodology for Cloud-Based Applications

Ever since the digital world tasted cloud technology, things have never been the same. From the convenience of data storage to the extraordinary accessibility that comes with cloud-based frameworks, the deployment and monitoring of applications have never been so easy. 

Simply putting it into words, the cloud offers an infinite resource pool offering the best in computing, networking, storage, and all that is vital to scale business applications of the future. Nevertheless, it is still necessary to check the performance of the cloud-based applications in order to sustain value and foster a perfect end-user experience.  

The primary reason why performance testing is done for cloud-based applications is to ensure all the functional and non-functional aspects are aligned to work properly. More importantly, it allows testers to create a cloud-based solution that is designed to work seamlessly for all the expected load and designated operations.  

In this blog, we will discuss the overall methodology for performance testing on cloud-based applications. But before we dive into the process, the blog will guide you through the benefits of cloud performance testing and other essentials that can help underline the importance of performance testing for cloud-based applications.  

 

Let’s begin! 

 

Cloud Performance Testing: Why Is It Needed? 

Cloud performance testing is meant to check on three significant factors. These include Speed, Scalability, and Stability. It helps to ensure the application responds quickly, handles the load well, and works smoothly across any given condition.  

In other words, the objective behind performance testing services is to eliminate performance bottlenecks and not to locate any bugs or glitches. The inability to work on performance testing could make an application experience speed and load issues when used simultaneously by multiple users.

Moreover, it can even lead to inconsistencies on different devices or operating systems causing usability issues like constant downtime and cost-related concerns.

 

Benefits Of Cloud Performance Testing 

Unlike other testing-related activities, cloud testing is an easy operation and can easily be configured. Some of the benefits associated with cloud testing include: 

 

Cost Reduction 

Cloud testing allows budget control as it does not require testers or the developers to invest in installation setup or maintenance of any hardware components.  

 

Scalability 

The next big benefit of cloud performance testing is no investment is required in software or hardware when working on scalability goals and fetching maximized performance. Cloud performance testing enables users to access resources from any device with just a working internet connection. 

 

Flexibility 

Cloud testing for tracking the performance of an application can be done from any location. Be it global scaling or testing from a remote location, cloud performance testing offers great geographical flexibility.  

 

Platform Diversity 

Another significant advantage of cloud performance testing is the diversity it brings within the network environment. From handling multiple requests to using different platforms, cloud performance testing is suitable for every hybrid work environment where customization is needed.  

 

Consistent Quality 

Cloud testing programs are embedded with standardized and pre-configured software that allows immediate rectification of issues for necessary efficiency and quality outcomes.

  

Cloud Performance Testing Vs In-house Testing 

Conventionally, performance testing was a labor-intensive task that needed access to massive resources and dynamic infrastructure. However, the struggle to keep up with the changing business models and advanced infrastructure made the organizations move out from in-house applications to cloud.  

The cloud-based testing as a process was an entirely different approach compared to in-house testing. It aims at metrics such as system latency and throughput that come from the changing number of users accessing an application. Besides, cloud testing works on different load profiles and performance metrics.  

Also, elasticity is another major factor surrounding cloud infrastructure that defines the cloud’s ability to deal with varying loads. It means the convenience of adding or removing resources in a live setup. Moreover, cloud setup even allows you to work on availability, fault tolerance, reliability, and scalability factors within the infrastructure.  

In a nutshell, a cloud-based performance testing environment allows you to achieve maximum performance in a cost-effective manner with easy scaling and simulation for concurrent users accessing the application from diverse geographical locations.  

 

Cloud Performance Testing Methodologies 

When aiming at cloud performance testing, testers need to aim at multiple kinds of performance tests to yield optimum results. It usually begins with load testing followed by stress testing, latency tests, browser tests, targeted infrastructure tests, failover tests, capacity tests, and soak testing. 

Besides, the process is divided into two major segments i.e. functional and non-functional testing. While functional testing aims at testing every function of the application in context to the requirements and specifications, it is usually not concerned with source code. Rather the process involves testing functionality with appropriate test input, expected output, and comparison of expected output to original output.  

On the other hand, non-functional testing allows you to test the system readiness against the non-functional parameters of the applications that are not covered during functional testing.  

Since working on cloud-based testing is a complex process, once all the tests’ requirements and goals related to the test process are defined, here are different cloud test methodologies that are leveraged depending on their use:  

  1. Testing The Entire Cloud: Under this, the cloud is considered as a whole entity that takes account of all the features it offers. 
  2. Testing Within The Cloud: It works by assessing the internal features of the cloud based on which testing is pursued. 
  3. Testing Across Clouds: Based on test specifications, it is carried on different kinds of clouds like private, public, or hybrid.
  4. SaaS Testing The Cloud: Based on function and non-functional test requirements on the cloud, SaaS testing is done.

 

Cloud Performance Testing: Defining The Process 

Since every organization based on its needs opts for different methodology, the objective behind performance testing is always the same. It begins with meeting the pre-defined criteria, comparing the two systems I.e. actual and expected, and identifying the aspects of system that can degrade performance.  

Here is the step-by-step guide to the performance testing process that any organization needs to master in order to create high-performing applications:  

 

Getting Familiar With The Testing Environment 

The first step to performance testing begins with knowing your physical test environment. This includes developing an understanding of the production environment as well as tools available within the infrastructure. Besides, you must aim to understand hardware and software along with network configurations before you begin the test process. It helps to create more efficient test processes and locate any challenges that you may encounter during the performance testing at the earliest.  

 

Understand The Performance Acceptance Criteria 

The next step to performance testing needs to identify goals and constraints related to throughput, resource allocation, and response time. This stage even involves analyzing all the criteria outside these defined goals to locate any constraints. The information developed then can be used to establish performance criteria outside the project specifications for maximum coverage. At times, the testers are likely to find no additional benchmarks and therefore could consider other available applications to compare the performance goals.  

 

Planning & Designing Tests 

The planning and designing stage involves determining how usage varies for end users and therefore key scenarios for all possible use cases. It not only allows simulating the end user’s perspective but even helps to plan the performance data for maximum efficiency taking access to other metrics beyond the defined test outline.  

 

Test Environment Configuration 

At this stage, testers work on preparing the test environment before execution while arranging tools and other resources that can help improve the overall outcome.  

 

Test Design Implementation 

Based on the test design, testers along with developers work on creating the performance tests to take it forward towards implementation.  

 

Running The Tests 

After implementation, testers aim at executing and monitoring the tests by running the defined and developed test scenarios.  

 

Retune & Retest 

Once the test is executed, the data attained is consolidated. The results obtained are then analyzed to identify any scope of fine-tuning the tests for any performance gaps or improvements. As improvements grow smaller with every improvement and retesting, the process stops when no bottlenecks are shown by the system. At this stage, you are likely to be left with issues caused by CPU which might need advancing the power of CPU.  

 

The Crux 

Most of the time, testers who are working on cloud performance testing end up with the question that what is the right amount of testing for any given application? However, the reality is there is no such magic number that can tell you how often you must test the system. The number of times you need to test a system varies for every organization based on their application, their approach, and their needs.  

As the process could involve extensive costs, most organizations usually curb the process to save expenses on time and resources. Therefore, cloud performance testing should be leveraged appropriately to align well with the client’s goals without allowing the time or budget to take a toll. Once you are sure of the end results you need to achieve and have a sound test plan in place, cloud performance testing can take you miles ahead on your digital journey.  

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Sanju August 8, 2022 0 Comments