
<p>When it comes to software testing types, they can be broadly divided into Functional and Non Functional Testing. In this article, we will briefly introduce both testing types and try to understand the difference between functional and non functional testing!</p>



<p>Functional testing is a type of testing that focuses on evaluating the software&#8217;s functionality. This testing ensures that the software performs per the specifications and requirements outlined during the design phase. On the other hand, non functional testing evaluates the software&#8217;s non-functional aspects, such as performance, scalability, security, and usability.</p>



<p>Both types are important, and in this blog post, we&#8217;ll closely examine what makes each unique.</p>



<div id="toc_container" class="no_bullets"><p class="toc_title">Table Of Contents</p><ul class="toc_list"><li><a href="#Functional_Testing_VS_Non_Functional_Testing_8211_Overview"><span class="toc_number toc_depth_1">1</span> Functional Testing VS Non Functional Testing &#8211; Overview</a></li><li><a href="#What_is_Functional_and_Non-Functional_Testing"><span class="toc_number toc_depth_1">2</span> What is Functional and Non-Functional Testing?</a><ul><li><a href="#Functional_Testing"><span class="toc_number toc_depth_2">2.1</span> Functional Testing</a></li><li><a href="#Non-Functional_Testing"><span class="toc_number toc_depth_2">2.2</span> Non-Functional Testing</a></li><li><a href="#Example_of_Non-Functional_Testing"><span class="toc_number toc_depth_2">2.3</span> Example of Non-Functional Testing:</a></li></ul></li><li><a href="#Functional_Testing_Vs_Non_Functional_Testing_8211_Advantages"><span class="toc_number toc_depth_1">3</span> Functional Testing Vs Non Functional Testing &#8211; Advantages</a></li><li><a href="#Key_Difference_Between_Functional_Testing_and_Non_Functional_Testing"><span class="toc_number toc_depth_1">4</span> Key Difference Between Functional Testing and Non Functional Testing</a></li><li><a href="#Functional_Testing_vs_Non_Functional_Testing_Examples"><span class="toc_number toc_depth_1">5</span> Functional Testing vs Non Functional Testing Examples</a></li><li><a href="#Conclusion"><span class="toc_number toc_depth_1">6</span> Conclusion</a></li><li><a href="#Frequently_Asked_Questions"><span class="toc_number toc_depth_1">7</span> Frequently Asked Questions</a><ul><li><a href="#Is_API_testing_functional_or_nonfunctional"><span class="toc_number toc_depth_2">7.1</span> Is API testing functional or nonfunctional?</a></li><li><a href="#Is_UI_testing_functional_or_nonfunctional"><span class="toc_number toc_depth_2">7.2</span> Is UI testing functional or nonfunctional?</a></li><li><a href="#Key_difference_between_functional_testing_and_non-functional_testing"><span class="toc_number toc_depth_2">7.3</span> Key difference between functional testing and non-functional testing</a></li></ul></li></ul></div>
<h2 class="wp-block-heading" id="h-functional-testing-vs-non-functional-testing-overview"><span id="Functional_Testing_VS_Non_Functional_Testing_8211_Overview">Functional Testing VS Non Functional Testing &#8211; Overview</span></h2>



<p>Here are simple explanations for both testing types.</p>



<h2 class="wp-block-heading" id="what-is-functional-and-non-functional-testing"><span id="What_is_Functional_and_Non-Functional_Testing"><strong>What is Functional and Non-Functional Testing?</strong></span></h2>



<p>Software tests are largely categorized into functional and non-functional tests, both of which are essential for the application’s real-world quality and performance.</p>


<h3 id="functional-testing"><span id="Functional_Testing"><a href="https://testsigma.com/guides/functional-testing/" target="_blank" rel="noreferrer noopener"><strong>Functional Testing</strong></a><gwmw style="display:none;"></span></h3>


<p>Functional tests focus on verifying that an application behaves in accordance with predetermined requirements. They focus on the application’s specific functions, to verify that each of them work exactly as operated.</p>



<p><strong>Key attributes</strong></p>



<ul class="wp-block-list"><li>Tests the app’s business logic and user interactions.</li><li>Validates the system’s input, output, and data processing flows.</li><li>Checks that the application meets all functional requirements</li></ul>



<p><strong>Types of Functional Tests</strong></p>



<ul class="wp-block-list"><li><strong>Unit Testing</strong> – Tests individual components or modules.</li><li><strong>Integration Testing</strong> – Checks the quality interactions between integrated modules.</li><li><strong>System Testing</strong> – Evaluates the system functionality as a whole.</li><li><strong>Acceptance Testing</strong> – Verifies that the system meets all business and end-user needs.</li><li><strong>Regression Testing</strong> – Checks if any code changes break existing functionalities.</li><li><strong>Smoke Testing</strong> – Quick checks to verify major functionalities after pushing new code.</li></ul>



<p><strong>Example of Functional Testing</strong></p>



<p>Testing the payment feature of an e-commerce app by entering accurate and inaccurate information (amount, bank login credentials, etc.). This is done to evaluate system responses, and whether they serve customer and business needs.</p>



<h3 class="wp-block-heading" id="non-functional-testing"><span id="Non-Functional_Testing"><strong>Non-Functional Testing</strong></span></h3>



<p>Non-functional tests evaluate attributes of an application that do not relate to functionalities. Rather it focuses on verifying performance, security and usability.</p>



<p><strong>Key attributes</strong></p>



<ul class="wp-block-list"><li>Examines system performance under different real-world conditions — performance, security, scalability, latency.</li><li>Verifies that the system meets predetermined quality standards for security, scalability and performance.</li><li>Seeks to uncover and eliminate bugs to optimize user experience.</li></ul>



<p><strong>Types of Non-Functional Testing:</strong></p>



<ul class="wp-block-list"><li><strong>Performance Testing</strong> – Evaluates system speed, responsiveness, and stability.</li><li><strong>Load Testing</strong> – Gauges how the system handles a sudden spike in user activity.</li><li><strong>Stress Testing</strong> – Verifies system behavior under unpredictable end-user conditions.</li><li><strong>Security Testing</strong> – Checks the system’s ability to guard and defend against cyber threats and security threats.</li><li><strong>Usability Testing</strong> – Gauges how easy it is for end-users to actually use the application.</li><li><strong>Compatibility Testing</strong> – Checks if the system works equally well across different devices, browsers, and OSes.</li><li><strong>Recovery Testing</strong> – Verifies how the system recovers from crashes or failures.</li></ul>



<h3 class="wp-block-heading" id="example-of-non-functional-testing"><span id="Example_of_Non-Functional_Testing"><strong>Example of Non-Functional Testing:</strong></span></h3>



<p>Testing how a website responds to sudden increase in high user traffic, at expected and unexpected times.<gwmw style="display:none;"><gwmw style="display:none;"></p>



<h2 class="wp-block-heading" id="h-functional-testing-vs-non-functional-testing-advantages"><span id="Functional_Testing_Vs_Non_Functional_Testing_8211_Advantages">Functional Testing Vs Non Functional Testing &#8211; Advantages</span></h2>



<p>Let us look into the advantages .</p>



<p id="h-functional-testing"><strong>Functional Testing</strong> <strong>Advantages</strong></p>



<p>Functional testing offers a range of advantages that make it one of the most effective methods for ensuring software quality. Some of the key benefits include:</p>



<ol class="wp-block-list"><li>Complete coverage: Functional testing allows testers to evaluate whether an application meets all its stated requirements, giving developers and QA teams a detailed understanding of how well the software works.</li><li>Improved accuracy: By carrying out functional tests in a controlled environment, errors can be isolated and addressed before they cause major issues. This helps reduce debugging time and ensures that bugs are caught during the development process rather than after release.</li><li>Improved user experience: As functional testing focuses on ensuring that applications work as planned, it helps ensure users have positive experiences when using them. This includes ease of use, speed, responsiveness, and stability.</li></ol>



<p>Functional testing thoroughly evaluates software performance across many areas and helps organizations build more reliable, high-quality products.</p>



<p id="h-non-functional-testing"><strong>Non Functional Testing</strong> <strong>Advantages</strong></p>



<ol class="wp-block-list"><li>The primary benefit of this testing is that it ensures the application&#8217;s reliability, scalability, and performance under different workloads and stress conditions.</li><li>It also identifies user experience issues such as compatibility, accessibility, usability, and security.</li><li>Performing this tests helps to identify weaknesses or areas for improvement in system components before they break down or become a bottleneck.</li><li>Conducting this tests lowers the risk of financial loss due to system failure or downtime caused by inadequate network connectivity or hardware dependencies.</li><li>Also, this results in better quality software with quicker releases and fewer post-release bugs, leading to happier customers and business owners.</li></ol>



<h2 class="wp-block-heading" id="h-key-difference-between-functional-testing-and-non-functional-testing"><span id="Key_Difference_Between_Functional_Testing_and_Non_Functional_Testing">Key Difference Between Functional Testing and Non Functional Testing</span></h2>



<p>The below-given table will explain in detail a few criteria of the key differences.</p>



<figure class="wp-block-table"><table><tbody><tr><td>Criteria</td><td>Functional Testing</td><td>Non-Functional Testing</td></tr><tr><td>Purpose</td><td>To test the functionality of the software application and ensure that it meets the specified requirements.</td><td>To test the non-functional aspects of the software application, such as performance, usability, security, and reliability.</td></tr><tr><td>Testing Techniques</td><td>Black box testing, White box testing, Unit testing, Integration testing, System testing, and Acceptance testing.</td><td>Load testing, Stress testing, Usability testing, and Security testing.</td></tr><tr><td>Automated Execution</td><td>Automate the tests using tools like Testsigma, Selenium, Appium etc</td><td>Automate the test using&nbsp; tools like Apache JMeter, LoadRunner, LoadUI, SoapUI, WebLoad</td></tr><tr><td>Metrics</td><td>Number of features tested, Pass/Fail rate</td><td>Transaction success rate, Response time, Resource utilization rate</td></tr><tr><td>Execution</td><td>Tests are executed after the system is developed and is ready for testing.</td><td>Tests are executed throughout the development lifecycle, from early requirements gathering to the final stages of deployment and testing.</td></tr><tr><td>Focus area</td><td>Focuses on the system’s functionality, i.e., whether the system is meeting the requirements.</td><td>Focuses on the non-functional aspects of the system, such as performance, scalability, usability, security, and reliability.</td></tr><tr><td>Requirement</td><td>Based on functional requirements, which describe what the system should do.</td><td>Based on non-functional requirements, which describe how the system should perform.</td></tr><tr><td>Usage</td><td>Used to ensure that the system meets the functional requirements and is working as expected.</td><td>Used to ensure that the system meets the non-functional requirements and performs well in performance, scalability, usability, security, and reliability.</td></tr><tr><td>Objective</td><td>To find and fix defects in the system’s functionality.</td><td>To find and fix bottlenecks and performance issues in the system, improve the system’s usability, and ensure that the system is secure and reliable.</td></tr><tr><td><a href="https://testsigma.com/guides/manual-testing/">Manual testing</a></td><td>It can be executed manually, but automation is becoming more common.</td><td>For some <a href="https://testsigma.com/blog/the-different-software-testing-types-explained/"><strong>types of testing</strong></a>, like performance and load testing, automated scripts are generally used.</td></tr><tr><td>Functionality</td><td>Tests the functional aspects of the system, such as adding a new customer, placing an order, or generating a report.</td><td>Tests the non-functional aspects of the system, such as the system’s response time under load, the number of concurrent users that the system can support, and the ease of use of the system’s user interface.</td></tr><tr><td>Example Test Case</td><td>Functional: Verify that a user can successfully add a new customer to the system.</td><td>Non-functional: Verify that the system can handle 100 concurrent users without crashing.</td></tr><tr><td>Testing Types</td><td>Unit testing, integration testing, system testing, and acceptance testing.</td><td>Performance testing, scalability testing, usability testing, security testing, and <a href="https://testsigma.com/guides/reliability-testing/"><strong>reliability testing</strong></a>.</td></tr><tr><td>How to perform</td><td>Steps for manual and automated functional tests are outlined<a href="https://testsigma.com/guides/functional-testing/"> here</a>.</td><td>More details about performing non functional tests to be found<a href="https://testsigma.com/blog/non-functional-testing/"> here</a>.</td></tr></tbody></table></figure>



<h2 class="wp-block-heading" id="h-functional-testing-vs-non-functional-testing-examples"><span id="Functional_Testing_vs_Non_Functional_Testing_Examples">Functional Testing vs Non Functional Testing Examples<gwmw style="display:none;"></span></h2>



<p><strong>Let us take an example application and look at the examples.</strong></p>



<p><strong>Application: Image Uploader <em>Functional Testing Test Cases:</em></strong></p>



<ol class="wp-block-list"><li>Verify the Upload button functionality</li><li>Check allowed file types</li><li>Validate image size limitation</li><li>Test the drag-and-drop feature</li><li>Verify File name with extensions</li></ol>



<p><strong><em>Non-Functional Testing Test Cases:</em></strong></p>



<ol class="wp-block-list"><li>Test responsiveness on various screen sizes</li><li>Verify application performance</li><li>Check the compatibility across web browsers</li><li>Measure Upload time for large files</li><li>Test the load tolerance capability of the application</li></ol>



<div class="wp-block-image"><figure class="aligncenter is-resized"><img loading="lazy" decoding="async" src="https://s3.us-east-1.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/migrated_images/functional-testing-2000_831982226e72041ae6a7c55b4127bbb4_2000.jpg_1748948434.webp" alt="An automated test case with Testsigma" width="600" height="300"/></figure></div>



<h2 class="wp-block-heading" id="h-conclusion"><span id="Conclusion">Conclusion</span></h2>



<p>So, whether you&#8217;re a developer, tester, or project manager, it&#8217;s important to remember the differences between functional and non functional testing to create high-quality software that meets the needs of your users.</p>



<div class="cta-banner-v2">
<div class="title-with-description ">
<p class="title">Perform UI and functional tests in parallel across 3000+ web and mobile devices in a few clicks, with Testsigma.</p>
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<a href="https://testsigma.com/signup" target="_blank" class="cta-btn-v1" rel="noopener">Try for free</a>
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<h2 class="wp-block-heading" id="h-frequently-asked-questions"><span id="Frequently_Asked_Questions">Frequently Asked Questions</span></h2>



<h3 class="wp-block-heading" id="h-is-api-testing-functional-or-nonfunctional"><span id="Is_API_testing_functional_or_nonfunctional"><strong>Is <a href="https://testsigma.com/guides/api-testing/" target="_blank" rel="noreferrer noopener">API testing</a> functional or nonfunctional?</strong></span></h3>



<p>API testing is functional testing, which tests how well the API performs its intended functions.</p>



<h3 class="wp-block-heading" id="is-ui-testing-functional-or-nonfunctional"><span id="Is_UI_testing_functional_or_nonfunctional"><strong>Is <a href="https://testsigma.com/guides/ui-testing/" target="_blank" rel="noreferrer noopener">UI testing</a> functional or nonfunctional?</strong></span></h3>



<p>UI Testing, also called GUI Testing, is a process designed to test that the components of any software a user interacts with functions as expected. This is a functional testing.</p>



<h3 class="wp-block-heading" id="h-key-difference-between-functional-testing-and-non-functional-testing-1"><span id="Key_difference_between_functional_testing_and_non-functional_testing"><strong>Key difference between functional testing and non-functional testing</strong></span></h3>



<p>The primary difference between <strong>functional testing</strong> and <strong>non-functional testing</strong> lies in the object being tested.</p>



<ul class="wp-block-list"><li><strong>Functional Testing</strong> verifies <strong>what</strong> the system does by checking if it meets business and functional requirements.</li></ul>



<p><strong>Non-functional testing</strong> verifies <strong>how</strong> the system performs under different real-world conditions, focusing on performance, security, usability, and scalability.<gwmw style="display:none;"><gwmw style="display:none;"></p>



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Key Difference between Functional and Non-Functional Testing

Functional Testing VS Non Functional Testing – Key Differences

Requirement Based Testing Everything You Need To Know

Yashaswi Singh

Requirement Based Testing


<p>In the dynamic realm of cloud-based solutions, Salesforce has emerged as a pioneer, empowering businesses with its robust and versatile platform. As organizations harness the power of Salesforce to streamline their operations and elevate customer experiences, ensuring the quality and reliability of these implementations becomes paramount. That&#8217;s where Salesforce testing best practices come into play.</p>



<p>In this article, we will list the Salesforce testing best practices that enable organizations to navigate the challenges and complexities of this cloud ecosystem. Let&#8217;s dive in.</p>



<div id="toc_container" class="no_bullets"><p class="toc_title">Table Of Contents</p><ul class="toc_list"><li><a href="#Best_Practices_for_Salesforce_Testing"><span class="toc_number toc_depth_1">1</span> Best Practices for Salesforce Testing</a><ul><li><a href="#1_Start_Testing_Early"><span class="toc_number toc_depth_2">1.1</span> 1. Start Testing Early</a></li><li><a href="#2_Thorough_Unit_Testing"><span class="toc_number toc_depth_2">1.2</span> 2. Thorough Unit Testing</a></li><li><a href="#3_Automate_Your_Tests"><span class="toc_number toc_depth_2">1.3</span> 3. Automate Your Tests</a></li><li><a href="#4_Appropriate_Test_Tools"><span class="toc_number toc_depth_2">1.4</span> 4. Appropriate Test Tools</a></li><li><a href="#5_Use_the_Agile_Approach"><span class="toc_number toc_depth_2">1.5</span> 5. Use the Agile Approach</a></li><li><a href="#6_Get_the_Right_Testers"><span class="toc_number toc_depth_2">1.6</span> 6. Get the Right Testers</a></li><li><a href="#7_Involve_Stakeholders_in_UAT"><span class="toc_number toc_depth_2">1.7</span> 7. Involve Stakeholders in UAT</a></li><li><a href="#8_Proper_Naming_Convention"><span class="toc_number toc_depth_2">1.8</span> 8. Proper Naming Convention</a></li></ul></li><li><a href="#Testsigma_for_Salesforce_Testing"><span class="toc_number toc_depth_1">2</span> Testsigma for Salesforce Testing </a></li><li><a href="#Summary"><span class="toc_number toc_depth_1">3</span> Summary</a></li><li><a href="#Frequently_Asked_Questions"><span class="toc_number toc_depth_1">4</span> Frequently Asked Questions</a><ul><li><a href="#What_are_Salesforce_performance_testing_best_practices"><span class="toc_number toc_depth_2">4.1</span> What are Salesforce performance testing best practices?</a></li></ul></li></ul></div>
<h2 class="wp-block-heading" id="h-best-practices-for-salesforce-testing"><span id="Best_Practices_for_Salesforce_Testing">Best Practices for Salesforce Testing</span></h2>



<p>Here is a list of the best practices QAs should follow during Salesforce testing:</p>



<h3 class="wp-block-heading" id="h-1-start-testing-early"><span id="1_Start_Testing_Early"><strong>1. Start Testing Early</strong></span></h3>



<p>QAs will have more time to test the Salesforce platform if they are involved earlier in the SDLC. Thus, testers will have more time to perform testing, increasing the test coverage and types of Salesforce tests performed.</p>



<h3 class="wp-block-heading" id="h-2-thorough-unit-testing"><span id="2_Thorough_Unit_Testing"><strong>2. Thorough Unit Testing</strong></span></h3>



<p>Unit testing is one of the best practices for developers to perform while customizing and configuring the Salesforce application. It helps developers to identify bugs earlier during the development cycle. As a result, it lowers the testing and retesting time and also the cost of bug fixing. Further, unit testing improves code quality and reusability.</p>



<h3 class="wp-block-heading" id="h-3-automate-your-tests"><span id="3_Automate_Your_Tests"><strong>3. Automate Your Tests</strong></span></h3>



<p>Reports state that automation tools help you save 75% of your testing time and 25% of your costs. So, always automate Salesforce tests! Also, you can test all the complex workflows of your Salesforce application easily and effectively.</p>



<h3 class="wp-block-heading" id="h-4-appropriate-test-tools"><span id="4_Appropriate_Test_Tools"><strong>4. Appropriate Test Tools</strong></span></h3>



<p>Identify the best automation tool to ensure your testing process is fast and efficient. For example, Salesforce test automation tools like <a href="https://testsigma.com/" target="_blank" rel="noreferrer noopener">Testsigma</a> will add value to your testing process. They will let you automate various Salesforce tests on different browsers, platforms, devices, and versions in one place.</p>



<h3 class="wp-block-heading" id="h-5-use-the-agile-approach"><span id="5_Use_the_Agile_Approach"><strong>5. Use the Agile Approach</strong></span></h3>



<p>As you might already be aware, agile methodologies are an iterative approach. In agile methods, the product is developed in small incremental builds. The agile approach is best for Salesforce projects, enabling faster feedback cycles to the changing business requirements.</p>



<h3 class="wp-block-heading" id="h-6-get-the-right-testers"><span id="6_Get_the_Right_Testers"><strong>6. Get the Right Testers</strong></span></h3>



<p>You must have a team of highly skilled testers with Salesforce testing expertise to perform testing effectively and comprehensively.</p>



<h3 class="wp-block-heading" id="h-7-involve-stakeholders-in-uat"><span id="7_Involve_Stakeholders_in_UAT"><strong>7. Involve Stakeholders in UAT</strong></span></h3>



<p>It is best to involve Stakeholders in UAT (User Acceptance Testing) process to see if the Salesforce customizations and configurations are as per the business requirements, so they can easily provide feedback for future releases. It helps test engineers identify any issues in the business process and understand the requirements.</p>



<h3 class="wp-block-heading" id="h-8-proper-naming-convention"><span id="8_Proper_Naming_Convention"><strong>8. Proper Naming Convention</strong></span></h3>



<p>Follow a proper naming convention for your Salesforce test cases. Give easy and descriptive names so you can quickly identify test cases whenever needed. It is beneficial when the number of test cases increases.</p>



<h2 class="wp-block-heading" id="h-testsigma-for-salesforce-testing"><span id="Testsigma_for_Salesforce_Testing">Testsigma for Salesforce Testing </span></h2>



<p>Testsigma is a low-code test automation platform that can be used for automating Salesforce testing. It offers several features and benefits, making it a viable option for Salesforce test automation. Let&#8217;s discuss some of it below:</p>



<div class="wp-block-image"><figure class="aligncenter is-resized"><img loading="lazy" decoding="async" src="https://images.storychief.com/account_36412/image_2d2ec5d4972904b0dfd1369a77a90113_2000.png" alt="Salesforce Testing Best Practices - Testsigma" width="800" height="400" /></figure></div>



<ul class="wp-block-list"><li>Testsigma supports codeless test automation. You can automate your tests in plain English statements using NLPs.</li><li>Built-in support for testing Salesforce-specific capabilities</li><li>Makes your testing 10x faster, thus enabling you to ship products faster</li><li>You can test your Salesforce applications across 3000+ real devices and 1000+ browser/OS combos.</li><li>Easy test data management on the cloud. You can quickly and easily create, edit, or delete your test cases in no time.</li><li>Easily integrates with popular CI/CD tools and other third-party integration.</li><li>Quickly automate tests on the cloud. Avoid installing different tools and frameworks to test Salesforce apps.</li><li>Detailed and comprehensive test report. You can also generate custom test reports.</li><li>It supports Java to test scenarios that require writing code.</li></ul>



<p>Try <a href="https://testsigma.com/signup" target="_blank" rel="noreferrer noopener">Testsigma Cloud </a>for free using the 21-day free trial, and start automating your Salesforce test now! Also, you can try Testsigma <a href="https://testsigma.com/signup" target="_blank" rel="noreferrer noopener">open-source</a> version for free.</p>



<p><button class="btn bg-primary cta-btn" style="margin: auto"><a href="https://testsigma.com/signup" target="_blank" rel="noopener noreferrer" style="color:#fff">Give your salesforce test automation a headstart with Testsigma</a></button></p>



<h2 class="wp-block-heading" id="h-summary"><span id="Summary">Summary</span></h2>



<p>Following the best practices for Salesforce testing will provide a solid foundation for ensuring your Salesforce implementations&#8217; quality, reliability, and success. By following these practices, you can navigate the complexities of Salesforce testing and overcome common challenges.</p>



<p><a href="https://testsigma.com/automated-testing" target="_blank" rel="noreferrer noopener">Test automation</a> becomes your best partner in streamlining testing efforts, improving efficiency, and speeding up release cycles. Automate Salesforce testing with Testsigma and embark on a journey towards Salesforce success, where quality and customer satisfaction go hand in hand.</p>



<h2 class="wp-block-heading" id="h-frequently-asked-questions"><span id="Frequently_Asked_Questions">Frequently Asked Questions</span></h2>



<h3 class="wp-block-heading" id="h-what-are-salesforce-performance-testing-best-practices"><span id="What_are_Salesforce_performance_testing_best_practices">What are Salesforce performance testing best practices?</span></h3>



<ul class="wp-block-list"><li>You should test different user types, roles, settings, and features</li><li>Modify your test cases for every Salesforce update</li><li>Use Salesforce performance test to obtain client end page load time</li><li>Track the key KPIs when running performance tests: reliability, stability, and scalability.</li><li>Disable Single Sign-On</li><li>Do not use the absolute path of external files</li><li>Disable IP range restrictions</li></ul>


Salesforce Testing Best Practices - A Detailed Overview

Salesforce Testing Best Practices – A Detailed Overview

Automation Testing Life Cycle - A Complete Overview

Automation Testing Life Cycle – A Complete Overview

Best Test Data Generation Tools In Software Testing


<p>In today&#8217;s fast-paced digital world, APIs have become the backbone of modern software development, enabling seamless integration and interaction between various applications. However, before integrating an API into your application, it&#8217;s crucial to thoroughly test and understand its behavior. That&#8217;s where the API sandbox comes into play. </p>



<p>API sandboxes are like virtual playgrounds for developers, offering a safe and controlled environment to experiment, test, and fine-tune their code before deploying it to the real world. In this blog post, we&#8217;ll dive deep into API sandboxes and explore the best practices to ensure smooth testing experiences. According to <a href="https://www.forbes.com/sites/googlecloud/2022/01/19/research-shows-api-management-fuels-growth-heres-why/?sh=16659cf61713" target="_blank" rel="noreferrer noopener">Forbes</a>, the market capitalization of organizations that adopted APIs has increased by over 12% compared to those that did not. That is how much APIs play an important role in today&#8217;s world.</p>



<div id="toc_container" class="no_bullets"><p class="toc_title">Table Of Contents</p><ul class="toc_list"><li><a href="#What_is_an_API_Sandbox"><span class="toc_number toc_depth_1">1</span> What is an API Sandbox?</a></li><li><a href="#Features_of_an_API_Sandbox"><span class="toc_number toc_depth_1">2</span> Features of an API Sandbox</a><ul><li><a href="#1_Easily_Accessible_to_Any_API_Client"><span class="toc_number toc_depth_2">2.1</span> 1. Easily Accessible to Any API Client</a></li><li><a href="#2_High_Versatility"><span class="toc_number toc_depth_2">2.2</span> 2. High Versatility</a></li><li><a href="#3_Simulated_Environment"><span class="toc_number toc_depth_2">2.3</span> 3. Simulated Environment</a></li><li><a href="#4_Customizable"><span class="toc_number toc_depth_2">2.4</span> 4. Customizable</a></li></ul></li><li><a href="#7_Best_Practices_for_Sandbox_API"><span class="toc_number toc_depth_1">3</span> 7 Best Practices for Sandbox API</a><ul><li><a href="#1_Isolate_Your_Sandbox"><span class="toc_number toc_depth_2">3.1</span> 1. Isolate Your Sandbox</a></li><li><a href="#2_Provide_Free_Access"><span class="toc_number toc_depth_2">3.2</span> 2. Provide Free Access</a></li><li><a href="#3_Recreate_Production_Behavior"><span class="toc_number toc_depth_2">3.3</span> 3. Recreate Production Behavior</a></li><li><a href="#4_Remember_About_Authorization"><span class="toc_number toc_depth_2">3.4</span> 4. Remember About Authorization</a></li><li><a href="#5_Account_for_Gateways_or_Proxies"><span class="toc_number toc_depth_2">3.5</span> 5. Account for Gateways or Proxies</a></li><li><a href="#6_Review_Sandbox_Usage"><span class="toc_number toc_depth_2">3.6</span> 6. Review Sandbox Usage</a></li><li><a href="#7_Consider_A_Chaos_Mock"><span class="toc_number toc_depth_2">3.7</span> 7. Consider A Chaos Mock</a></li></ul></li><li><a href="#Benefits_of_API_Sandboxes"><span class="toc_number toc_depth_1">4</span> Benefits of API Sandboxes</a></li><li><a href="#Conclusion"><span class="toc_number toc_depth_1">5</span> Conclusion</a></li><li><a href="#Frequently_Asked_Questions"><span class="toc_number toc_depth_1">6</span> Frequently Asked Questions</a><ul><li><a href="#What_is_an_Open_API_Sandbox"><span class="toc_number toc_depth_2">6.1</span> What is an Open API Sandbox?</a></li><li><a href="#Is_API_Sandbox_free_to_use"><span class="toc_number toc_depth_2">6.2</span> Is API Sandbox free to use?</a></li><li><a href="#What_is_Sandbox_API_vs_Production_API"><span class="toc_number toc_depth_2">6.3</span> What is Sandbox API vs Production API?</a></li></ul></li></ul></div>
<h2 class="wp-block-heading" id="h-what-is-an-api-sandbox"><span id="What_is_an_API_Sandbox">What is an API Sandbox?</span></h2>



<p>An API sandbox is a service that simulates the behavior of a production API. While the distinction between sandboxes and mock APIs may vary, sandboxes are typically intended for external developers. It provides a valuable platform for developers to test APIs without any risks or expenses, making them a vital part of a DX-oriented API strategy.</p>



<p>The primary purpose of an API (Application Programming Interfaces) sandbox is to enable developers to understand how to interact with an API, test their integration code, and evaluate the API&#8217;s capabilities before deploying it in a live application. It provides a safe space to experiment, troubleshoot, and validate API requests and responses.</p>



<h2 class="wp-block-heading" id="h-features-of-an-api-sandbox"><span id="Features_of_an_API_Sandbox">Features of an API Sandbox</span></h2>



<p>An API sandbox typically offers the following features,</p>



<h3 class="wp-block-heading" id="h-1-easily-accessible-to-any-api-client"><span id="1_Easily_Accessible_to_Any_API_Client">1. Easily Accessible to Any API Client</span></h3>



<p>The API Sandbox is a testing environment that enables developers to<a href="https://testsigma.com/guides/api-testing/" target="_blank" rel="noreferrer noopener"> test APIs</a> without real-time consequences. It&#8217;s open to all types of API clients, including web, mobile, and desktop applications.</p>



<h3 class="wp-block-heading" id="h-2-high-versatility"><span id="2_High_Versatility">2. High Versatility</span></h3>



<p>The API sandbox is versatile and supports various API types, such as RESTful, SOAP-based, and GraphQL. This flexibility makes it an ideal tool for developers working with different types of APIs.</p>



<h3 class="wp-block-heading" id="h-3-simulated-environment"><span id="3_Simulated_Environment">3. Simulated Environment</span></h3>



<p>The API sandbox offers developers a simulated environment that imitates a real API. It enables them to safely test their API calls and responses within a controlled setting.</p>



<h3 class="wp-block-heading" id="h-4-customizable"><span id="4_Customizable">4. Customizable</span></h3>



<p>The API sandbox is highly customizable, giving developers the flexibility to adjust it according to their requirements. They can modify and test various aspects of the API, such as endpoints, headers, parameters, and more.</p>



<h2 class="wp-block-heading" id="h-7-best-practices-for-sandbox-api"><span id="7_Best_Practices_for_Sandbox_API">7 Best Practices for Sandbox API</span></h2>



<p>When working with a sandbox API, it&#8217;s crucial to follow the below best practices to ensure a smooth and effective testing process. Here are seven best practices for working with a sandbox API,</p>



<h3 class="wp-block-heading" id="h-1-isolate-your-sandbox"><span id="1_Isolate_Your_Sandbox">1. Isolate Your Sandbox</span></h3>



<p>You should make sure that the sandbox remains isolated from the platform. A sandbox must allow the development team to simulate the API&#8217;s behavior, but it should not allow any direct interaction with the platform in a way a production API will.</p>



<p>That is why it is considered best to build your sandbox in an isolated environment from the ground up. Because when you’re not careful with the sandbox, it could affect the production systems, lead to billing confusion, or even expose real data.</p>



<h3 class="wp-block-heading" id="h-2-provide-free-access"><span id="2_Provide_Free_Access">2. Provide Free Access</span></h3>



<p>Developers should have free access to the sandbox. It&#8217;s important to offer this because the main advantage of using a sandbox is that it&#8217;s free. This is especially beneficial for potential developer customers who might otherwise have to go through a lengthy approval process to get permission to try even the most affordable trials.</p>



<p>Although hosting a sandbox does come with costs, it&#8217;s essential for customer acquisition and developer experience. If providing an unlimited sandbox is not feasible, you can provide developers with a limited number of free sandbox credits when they register. This will reduce the amount of usage but still allow them to test.</p>



<h3 class="wp-block-heading" id="h-3-recreate-production-behavior"><span id="3_Recreate_Production_Behavior">3. Recreate Production Behavior</span></h3>



<p>When creating a sandbox environment for developers, it is important to ensure that it closely mimics the behavior of the real production system. This similarity allows developers to test their integrations with confidence, knowing that the sandbox will behave the same as the actual production API. Without this assurance, developers would need to repeat their testing using the real API, which undermines the purpose of having a sandbox.</p>



<p>To achieve this, it is vital to align the sandbox with the production API&#8217;s features. For example, if the production API supports POST requests, the sandbox should also support POST requests. Similarly, the sandbox should also implement pagination if the production API includes pagination. It is likely that the sandbox will be based on an API specification, so it is important to identify any gaps or limitations in the specification and address them accordingly.</p>



<h3 class="wp-block-heading" id="h-4-remember-about-authorization"><span id="4_Remember_About_Authorization">4. Remember About Authorization</span></h3>



<p>Do not overlook the authentication or authorization methods used by your production API. It is often neglected but crucial for developers. Ensure that you include it in your sandbox environment, whether you utilize API keys or access tokens.</p>



<h3 class="wp-block-heading" id="h-5-account-for-gateways-or-proxies"><span id="5_Account_for_Gateways_or_Proxies">5. Account for Gateways or Proxies</span></h3>



<p>While building your sandbox, it is vital to consider the impact of any gateways or proxies. Although they are not part of the API itself, they can still significantly impact developers&#8217; integrations. A key example is rate limiting, often implemented at the gateway level and can greatly affect integration behavior.</p>



<p>You have the flexibility to manage and handle these issues. Some API owners apply the same rate limits to sandboxes as they do to production APIs. However, others, like Salesforce, increase sandbox limits to allow more comprehensive testing.</p>



<p>The most preferred approach is the one by Evernote. In this approach, rate limits for both production and sandbox APIs kick in after a specific number of calls per hour. However, sandbox users are only rate-limited for 15 seconds rather than the entire hour.</p>



<p>This approach allows developers to test and handle rate limit exceptions without waiting for the one-hour interval to end before resuming interactions with the API.</p>



<h3 class="wp-block-heading" id="h-6-review-sandbox-usage"><span id="6_Review_Sandbox_Usage">6. Review Sandbox Usage</span></h3>



<p>It&#8217;s a good idea to regularly review how your API sandbox is used. By checking the sandbox&#8217;s logs, you can identify any unexpected usage patterns and provide support for them. It&#8217;s also important to look for frequently occurring errors, particularly during the onboarding process, as fixing these common pain points can improve retention.</p>



<h3 class="wp-block-heading" id="h-7-consider-a-chaos-mock"><span id="7_Consider_A_Chaos_Mock">7. Consider A Chaos Mock</span></h3>



<p>In high-stake industries, it is recommended to develop a chaos mock along with the regular sandbox for mature API programs. The chaos mock, introduced by Microsoft architect Gareth Jones, is a form of API virtualization designed to incorporate various unpredictable behaviors.</p>



<p>Its purpose is to allow developers to test their code against a wide range of unpredictable API behaviors, ensuring that their integrations can withstand any situation.</p>



<h2 class="wp-block-heading" id="h-benefits-of-api-sandboxes"><span id="Benefits_of_API_Sandboxes">Benefits of API Sandboxes</span></h2>



<p>Some of its key benefits include,</p>



<ul class="wp-block-list"><li>It reduces the costs and potential risks related to testing third-party APIs.</li><li>It allows simultaneous testing and development, which accelerates application development cycles and reduces the time to launch the product in the market.</li><li>Allows risk-free testing and experimentation</li><li>It saves money and time</li><li>It improves security</li><li>Helps mitigate risks and ensures stability</li><li>Cost-effective development and resource utilization</li><li>Faster development cycles</li></ul>



<p>Also, do not confuse between API sandbox and <a href="https://testsigma.com/guides/api-testing/" target="_blank" rel="noreferrer noopener">API testing</a>. API sandbox provides a controlled environment for developers to interact with and test APIs, while API testing encompasses the broader process of evaluating the functionality, performance, security, and integration aspects of APIs.Also, you can <a href="https://testsigma.com/automated-api-testing" target="_blank" rel="noreferrer noopener">automate your API tests</a> using test automation platforms like Testsigma. Testsigma offers a <a href="https://testsigma.com/signup" target="_blank" rel="noreferrer noopener">free trial</a> and two paid plans &#8211; <a href="https://testsigma.com/pricing" target="_blank" rel="noreferrer noopener">pro and enterprise</a>.</p>



<p><button class="btn bg-primary cta-btn" style="margin: auto"><a href="https://testsigma.com/signup" target="_blank" rel="noopener noreferrer" style="color:#fff">Give your API testing a headstart with Testsigma</a></button></p>



<br><h2 class="wp-block-heading" id="h-conclusion"><span id="Conclusion">Conclusion</span></h2>



<p>API sandboxes are powerful tools for developers, offering a risk-free environment to experiment, test, and refine their code before going live. By adhering to these best practices, businesses can foster a developer-friendly ecosystem, encourage innovation, and promote successful API integrations. Ultimately, it serves as an invaluable tool for streamlining the development process, reducing risks, and delivering high-quality APIs that meet the needs of developers and end-users alike.</p>



<h2 class="wp-block-heading" id="h-frequently-asked-questions"><span id="Frequently_Asked_Questions">Frequently Asked Questions</span></h2>



<h3 class="wp-block-heading" id="h-what-is-an-open-api-sandbox"><span id="What_is_an_Open_API_Sandbox">What is an Open API Sandbox?</span></h3>



<p>An Open API Sandbox typically refers to a specific type of sandbox environment specifically designed for testing and exploring Restful APIs. Simply put, OpenAPI deals only with RESTful APIs and not with any other types of APIs.</p>



<h3 class="wp-block-heading" id="h-is-api-sandbox-free-to-use"><span id="Is_API_Sandbox_free_to_use">Is API Sandbox free to use?</span></h3>



<p>Yes, the API sandbox is a free testing environment that is built to simulate the production environment closely. It allows you to thoroughly test your API integration.</p>



<h3 class="wp-block-heading" id="h-what-is-sandbox-api-vs-production-api"><span id="What_is_Sandbox_API_vs_Production_API">What is Sandbox API vs Production API?</span></h3>



<p>The key difference between sandbox API and production API is the data returned by the APIs. That is, in a sandbox API, test data is returned, whereas in a production API, real data is returned.</p>


API Sandboxes Best Practices To Achieve The Best Results

API Sandboxes: Best Practices To Achieve The Best Results

State Transition Testing Techniques in Software Testing


<p>In the software biz, we must test a product like absurd before putting it out to the world. There are different levels of testing, from functional to acceptance, and each one checks specific things to make sure everything&#8217;s up to par.</p>



<p>Check out this blog to learn more about why each level matters.</p>



<div class="overview-wrapper">
  <div id="toc_container" class="no_bullets"><p class="toc_title">Table Of Contents</p><ul class="toc_list"><li><a href="#Overview"><span class="toc_number toc_depth_1">1</span> 
  Overview
  </a></li><li><a href="#What_do_you_mean_by8221Levels_of_Testing8221"><span class="toc_number toc_depth_1">2</span> What do you mean by&#8221;Levels of Testing&#8221;?</a></li><li><a href="#What_are_the_Different_Levels_of_Testing"><span class="toc_number toc_depth_1">3</span> What are the Different Levels of Testing?</a><ul><li><a href="#1_UnitComponent_Testing"><span class="toc_number toc_depth_2">3.1</span> 1. Unit/Component Testing</a></li><li><a href="#2_Integration_Testing"><span class="toc_number toc_depth_2">3.2</span> 2. Integration Testing</a></li><li><a href="#3_System_Testing"><span class="toc_number toc_depth_2">3.3</span> 3. System Testing</a></li><li><a href="#4_Acceptance_Testing"><span class="toc_number toc_depth_2">3.4</span> 4. Acceptance Testing</a></li></ul></li><li><a href="#Software_Testing_Sequence"><span class="toc_number toc_depth_1">4</span> Software Testing Sequence</a></li><li><a href="#Conclusion"><span class="toc_number toc_depth_1">5</span> Conclusion</a></li><li><a href="#Frequently_Asked_Questions"><span class="toc_number toc_depth_1">6</span> Frequently Asked Questions</a></li></ul></div>
<h2 class="overview-head"><span id="Overview">
  Overview
  </span></h2>
  <div class="overview-para-wrapper">
<p class="overview-para"><strong>What Are the Different Levels of Testing?</strong></p>
<ul class="ov-list-wrapper">
  <li class="ov-list"><strong>There are four main levels of software testing:</strong></li>
  <li class="ov-list"><strong>Unit Testing:</strong> Tests individual code components.</li>
  <li class="ov-list"><strong>Integration Testing:</strong> Verifies interactions between modules.</li>
  <li class="ov-list"><strong>System Testing:</strong> Validates the full system against requirements.</li>
  <li class="ov-list"><strong>Acceptance Testing:</strong> Checks if the system is ready for release.</li>
</ul>
  </div>
</div>



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<h2 class="wp-block-heading" id="h-what-do-you-mean-by-levels-of-testing"><span id="What_do_you_mean_by8221Levels_of_Testing8221"><strong>What do you mean by&#8221;Levels of Testing&#8221;?</strong></span></h2>



<p>Testing levels, also known as levels of testing, refer to the different phases or stages of testing software during its development cycle. The main idea behind this concept is that each level of testing targets specific aspects of the software&#8217;s functionality, which allows for better quality assurance and fewer potential defects.</p>



<p>The most common <a href="https://testsigma.com/blog/the-different-software-testing-types-explained/" target="_blank" rel="noreferrer noopener">types of testing</a> levels include &#8211; unit testing, integration testing, system testing, and acceptance testing. Unit tests focus on individual components, such as methods and functions, while integration tests check if these components work together properly. System tests verify that the entire system meets the functional requirements specified by stakeholders, while acceptance tests validate the software against their criteria for acceptable behavior.</p>



<div class="wp-block-image"><figure class="aligncenter size-full is-resized"><img loading="lazy" decoding="async" src="https://testsigma.com/blog/wp-content/uploads/Levels-of-testing-1.png" alt="Levels of Testing" class="wp-image-31585" width="362" height="294"/></figure></div>



<h2 class="wp-block-heading" id="h-what-are-the-different-levels-of-testing"><span id="What_are_the_Different_Levels_of_Testing"><strong>What are the Different Levels of Testing?</strong></span></h2>



<p>Software must go through different testing stages before it can be considered bug-free and ready for deployment. There are generally four levels of software testing, as mentioned below:</p>



<ol class="wp-block-list"><li><a href="https://testsigma.com/blog/unit-testing/" target="_blank" rel="noreferrer noopener">Unit Testing</a></li><li><a href="https://testsigma.com/guides/integration-testing/" target="_blank" rel="noreferrer noopener">Integration Testing</a></li><li>System Testing</li><li>Acceptance Testing</li></ol>



<p>Let&#8217;s have a look at these in detail.</p>



<h3 class="wp-block-heading" id="h-1-unit-component-testing"><span id="1_UnitComponent_Testing"><strong>1. Unit/Component Testing</strong></span></h3>



<p>Unit testing is done at the code level, where each component is tested individually to ensure their impartiality and analyze their functionality. Automating <a href="https://en.wikipedia.org/wiki/Unit_testing" target="_blank" rel="noreferrer noopener">unit tests</a> is possible and highly recommended in today&#8217;s fast-paced development environment. To make a unit test, you should outline what you expect the code to do and write the code, which will check if it is doing what you expect. You should then run the unit test to verify that everything works as expected. For example, let&#8217;s say you have a calculator program that adds two numbers together. You can create a unit test that verifies the numerical values that the calculator program returns are correct. You could also create tests that verify edge cases and errors are handled correctly.</p>



<p>In this simple example, you could use unit testing to verify that the calculator program adds two numbers correctly.</p>



<p>First, outline and document the expectations of the program, such as:</p>



<ul class="wp-block-list"><li>The program should accept two numerical values</li><li>It should return the sum of these two values</li><li>It should also handle negative numbers correctly</li></ul>



<p>You can then write unit tests that feed these values into the program and verify the correct output. For example, you could have a test that checks the program returns 2 when 1 and 1 are entered. You could have another test that checks the program returns -3 when 1 and -4 are entered. Once all the tests have been written and executed, you can confidently say that the calculator program has been successfully tested and works as expected.</p>



<h3 class="wp-block-heading" id="h-2-integration-testing"><span id="2_Integration_Testing"><strong>2. Integration Testing</strong></span></h3>



<p><a href="https://testsigma.com/guides/integration-testing/">Integration testing</a> enables software testers to test group units integrated into a system or subsystems; it helps identify any bugs or issues arising from coding errors or integrations between modules. It is possible to automate integration testing.</p>



<h3 class="wp-block-heading" id="h-3-system-testing"><span id="3_System_Testing"><strong>3. System Testing</strong></span></h3>



<p>System testing is performed on an integrated environment comprising the whole application, where all components are assessed against specific business requirements. You can use automation tools for System Testing.</p>



<p>For example, Testsigma, a no-code test automation platform, can complete end-to-end flows for web, mobile, and desktop applications and APIs.</p>



<h3 class="wp-block-heading" id="h-4-acceptance-testing"><span id="4_Acceptance_Testing"><strong>4. Acceptance Testing</strong></span></h3>



<p><p style="padding-bottom:30px">Acceptance testing involves testing the system&#8217;s <a href="https://testsigma.com/guides/functional-testing/" target="_blank" rel="noreferrer noopener">Functional </a>and Non-functional aspects, such as performance, security, usability, accessibility, compatibility, and reliability. Depending on the system&#8217;s complexity, it can be done manually or through automation tools. In this example, we will demonstrate the process of using Testsigma to automate the acceptance testing of a login page. First, we must create a test scenario that simulates users entering their login credentials and logging in successfully. Testsigma will automatically detect any issues with the page and report them back to us. Using Testsigma for acceptance testing, we can ensure that our login page is working as expected and ready for deployment.</p></p>



<figure class="wp-block-video"><video controls src="https://testsigma.com/blog/wp-content/uploads/Acceptance-testing.webm"></video></figure>



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<h2 class="wp-block-heading" id="h-software-testing-sequence"><span id="Software_Testing_Sequence"><strong>Software Testing Sequence</strong></span></h2>



<p>Let&#8217;s talk about test sequences. It&#8217;s a fancy way of saying we need to test our software step by step. We must go through four main testing stages before we can say our software is ready.</p>



<ol class="wp-block-list"><li>First up, we&#8217;ve got unit testing. This is where we test each unit or component of the software to ensure it&#8217;s doing what it&#8217;s supposed to.</li><li>Then we move on to integration testing, where we test how all the different units work together.</li><li>Next, we&#8217;ve got system testing, where we test the whole system as a complete package.</li><li>Finally, we&#8217;ve got acceptance testing, where we let the end users have a go at the software to ensure it&#8217;s meeting their needs.</li></ol>



<p>And that&#8217;s it! Four simple steps to make sure our software is top-notch.</p>



<figure class="wp-block-image is-resized"><img loading="lazy" decoding="async" src="https://s3.us-east-1.amazonaws.com/blog-assets-production.testsigma.com/blogs/wp-content/uploads/migrated_images/image_1ad6e37595b398e3c6f6d7101df742be_2000.png_1748948422.png" alt="software testing steps" width="431" height="326"/></figure>



<p>Check here &#8211; <a href="https://testsigma.com/guides/software-testing-methodologies/" target="_blank" rel="noreferrer noopener">Software Testing Methodologies</a></p>



<h2 class="wp-block-heading" id="h-conclusion"><span id="Conclusion"><strong>Conclusion</strong></span></h2>



<p>Software Testing is a necessary process. It guarantees the software does what it should and meets all the requirements. Skipping testing can lead to severe issues that can mess up the software&#8217;s usefulness and how it works. So, don&#8217;t forget to give enough time and resources to test your software if you want it to be a hit when you launch it.</p>



<h2 class="wp-block-heading" id="h-frequently-asked-questions"><span id="Frequently_Asked_Questions"><strong>Frequently Asked Questions</strong></span></h2>



<div class="schema-faq wp-block-yoast-faq-block"><div class="schema-faq-section" id="faq-question-1754479655748"><strong class="schema-faq-question">What are the 7 <a href="https://testsigma.com/blog/principles-of-software-testing-2/" target="_blank" rel="noreferrer noopener">principles of testing</a>?</strong> <p class="schema-faq-answer">The 7 principles of testing a<strong>ccording to the ISTQB </strong>are:<br/><br/>Testing shows the presence of defects<br/>Exhaustive testing is impossible<br/>Early testing saves time and money<br/>Defects cluster together<br/>Testing is context-dependent<br/>Absence-of-errors fallacy<br/>The Pesticide Paradox</p> </div> <div class="schema-faq-section" id="faq-question-1754479668489"><strong class="schema-faq-question">What are the stages of testing?</strong> <p class="schema-faq-answer">The stages are:<br/><br/><a href="https://testsigma.com/guides/test-planning/" target="_blank" rel="noreferrer noopener">Test Plan</a><br/>Analysis<br/>Design<br/>Development<br/>Execution<br/>Bug fixing<br/>Final test execution and delivery</p> </div> <div class="schema-faq-section" id="faq-question-1754479681772"><strong class="schema-faq-question">What is zero-level testing?</strong> <p class="schema-faq-answer">Initial testing, also known as zero-level testing, is the primary stage of the testing process to identify defects and weaknesses in the software system at the earliest possible stage.</p> </div> </div>



<customlinks>
<ts-link-item>
<ts-linktext-value>Lean Testing</ts-linktext-value>
<ts-linkurl-value>https://testsigma.com/blog/lean-testing/</ts-linkurl-value>
</ts-link-item>
<ts-link-item>
<ts-linktext-value>Autonomous Testing</ts-linktext-value>
<ts-linkurl-value>https://testsigma.com/blog/autonomous-testing/</ts-linkurl-value>
</ts-link-item>
<ts-link-item>
<ts-linktext-value>Fuzz Testing</ts-linktext-value>
<ts-linkurl-value>https://testsigma.com/blog/fuzz-testing/</ts-linkurl-value>
</ts-link-item>
</customlinks>


Levels of Testing A Complete Approach to Quality Assurance

Levels of Testing: A Complete Approach to Quality Assurance

Boundary Value Analysis and Equivalence Class Partitioning

Boundary Value Analysis vs Equivalence Class Partitioning


<p>Engineered with a focus on testing efficiency, our product team has introduced some really cool features this month. Let’s dive right in!</p>



<ol class="wp-block-list"><li>Optical Character Recognition (OCR) for Advanced Text Extraction: The HTML canvas element is used to draw graphics, on the fly, via scripting. But during test automation of such DOM elements, users can neither rely on coordinates-based action nor on visual testing since it varies over screen sizes and does not assert any element inside the canvas image. With Testsigma&#8217;s <a href="https://testsigma.com/docs/addons/ocr-extraction/" target="_blank" rel="noreferrer noopener">OCR-based text extraction </a>via add-ons, you can now extract content from inside the canvas tag. This powerful feature allows you to interact with any text/components inside the canvas image. <em>Read here </em>&#8211; <a href="https://testsigma.com/blog/ocr-test/" target="_blank" rel="noreferrer noopener">OCR Test</a>.</li></ol>



<ol class="wp-block-list" start="2"><li>Disable Test Cases in a Test Plan: To address the challenges faced when running known-to-fail test cases, Testsigma now allows users to <a href="https://testsigma.com/docs/test-plans/disable-test-cases-in-test-plans/" target="_blank" rel="noreferrer noopener">selectively disable test cases </a>within a test plan. By disabling these cases, you save valuable execution time and achieve a result decoupled from the known failures, ensuring efficient and accurate testing.</li></ol>



<ol class="wp-block-list" start="3"><li>Support for Flutter Apps: Flutter is a crowd favorite for cross-platform app development, and Testsigma now supports recording and execution for apps built using the <a href="https://testsigma.com/tutorials/test-cases/mobile-apps/build-tests-using-recorder/" target="_blank" rel="noreferrer noopener">Flutter framework</a>. Seamlessly record and execute tests on your Flutter mobile apps, enabling comprehensive testing for both iOS and Android platforms.</li></ol>



<ol class="wp-block-list" start="4"><li>Support for Shadow DOM Element Capturing and Execution: With <a href="https://testsigma.com/docs/elements/web-apps/shadow-dom/" target="_blank" rel="noreferrer noopener">Shadow DOM</a>, hidden DOM trees can be attached to elements in the regular DOM tree, which allows for isolated testing of specific HTML document sections. Testsigma&#8217;s latest release introduces support for capturing and executing test cases on Shadow DOM elements.</li></ol>



<ol class="wp-block-list" start="5"><li>Mailbox Functions for URL Extraction and Verification: This new mailbox function lets you extract and verify URLs from emails. Whether you need to extract and click on specific URLs or validate email URLs, Testsigma provides flexible options such as text matching, partial URL matching, and regular expressions.</li></ol>



<p>With these new feature updates, we’re continuing to make test automation a breeze.</p>



<p>If you’re not already a Testsigma user,</p>



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<p class="title">Build and run tests 10x faster for web, mobile, desktop and APIs under Testsigma&#8217;s unified platform.</p>
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<a href="https://testsigma.com/signup" target="_blank" class="cta-btn-v1" rel="noopener">Try for free</a>
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<p>If you’d like to see the difference that hassle-free automation can make to your release cycles, <a href="https://testsigma.com/request-demo" target="_blank" rel="noreferrer noopener">let us know</a>.</p>


May ’23 feature spotlight The latest on Testsigma