{"id":6155,"date":"2021-04-30T14:31:18","date_gmt":"2021-04-30T09:01:18","guid":{"rendered":"https:\/\/www.concettolabs.com\/blog\/?p=6155"},"modified":"2025-12-15T12:48:39","modified_gmt":"2025-12-15T12:48:39","slug":"explain-functional-testing-and-its-types","status":"publish","type":"post","link":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/","title":{"rendered":"Explain Functional Testing And Its Types"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"What_is_Functional_Testing\"><\/span>What is Functional Testing?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements. The Testing involves black-box testing, which isn&#8217;t concerned with the Application&#8217;s source code. The <strong>testing type in software<\/strong> checks User interface, Security, Database, APIs, Client communication, and other application functionality under test.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_to_test_in_Functional_Testing\"><\/span>What to test in Functional Testing?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The main aim of functional testing is to check the purpose of the software system. <a href=\"https:\/\/www.guru99.com\/functional-testing.html\" target=\"_blank\" rel=\"nofollow\">Functional Testing<\/a> is a software test type that focuses on<\/p>\n<ul>\n<li><strong>Mainline Functions<\/strong><br \/>\nTo test the primary function of an application.<\/li>\n<li><strong>Basic Usability<\/strong><br \/>\nIt involves basic usability testing where a user can navigate through the screens and without any difficulties.<\/li>\n<li><strong>Accessibility<\/strong><br \/>\nCheck out the accessibility of the user&#8217;s system.<\/li>\n<li><strong>Error Conditions<\/strong><br \/>\nThe testing technique checks for error conditions and other displayed messages.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"How_to_perform_Functional_Testing\"><\/span>How to perform Functional Testing?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Below steps used for functional Testing:<\/p>\n<ul>\n<li>Understand the functional needs.<\/li>\n<li>Compute the expected outcomes with selected test input values.<\/li>\n<li>Execute test cases.<\/li>\n<li>Identify the test input or test data based on needs.<\/li>\n<li>Compare actual and computed expected results.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Functional_Testing_Types\"><\/span>Functional Testing Types<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6180 size-full\" title=\"Functional Testing Types\" src=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image-2.jpg\" alt=\"Functional Testing Types\" width=\"1170\" height=\"540\" srcset=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image-2.jpg 1170w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image-2-300x138.jpg 300w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image-2-1024x473.jpg 1024w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image-2-768x354.jpg 768w\" sizes=\"auto, (max-width: 1170px) 100vw, 1170px\" \/><\/h4>\n<h3><span class=\"ez-toc-section\" id=\"1_Unit_Testing\"><\/span>1. Unit Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Unit testing is the smallest testable unit of code used during unit testing. It is one of the most preferred techniques for developers. It helps uncover the defect during the initial development phase and helps in saving the higher cost of fixing the fault during the later stages of STLC.<\/p>\n<h4><strong>Functional Testing Example<\/strong><\/h4>\n<ul>\n<li>Unit testing used for Login that looks like<\/li>\n<li>Navigate to the login page<\/li>\n<li>Enter your Email ID and click on Next<\/li>\n<li>Enter the password of the registered user<\/li>\n<li>Click on Sign in. If successful, then move to the next page.<\/li>\n<li>If you get an error message, then re-login it.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Integration_Testing\"><\/span>2. Integration Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When two or more unit-tested software components integrate to validate integration as expected. It&#8217;s performed to test the module that works fine without showing bugs during integration. In this software test type, developers build different system modules and don&#8217;t focus on others.<\/p>\n<h4><strong>Integration functional testing with example<\/strong><\/h4>\n<p>Test case for test scenario adds to the bag where a bag looks like:<\/p>\n<p>\u2022 The objective is to check the interface between the Add to Cart and My Cart module on the <a href=\"https:\/\/www.concettolabs.com\/hire-ecommerce-developer\"><strong>e-commerce application<\/strong><\/a> homepage.<br \/>\n\u2022 The case description is from the homepage. Select the product to click on the Add to Cart button.<br \/>\n\u2022 Where the expected result is a selected product that should appear in the My Cart folder.<br \/>\n\u2022 The main objective is integrating Add to Cart and my Cart folder in the above example.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Interface_Testing\"><\/span>3. Interface Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>It&#8217;s a part of integration Functional Testing. It offers correctness of the data exchange, the message calls, data transfer, and commands between two integrated, tested components. While testing, there shouldn&#8217;t be any error problems encountered. Interface testing tests the connection between different integrated interfaces. It is the Testing used for an integrated group of modules as a single unit.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_System_Testing\"><\/span>4. System Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>System testing is a <strong>type of testing software<\/strong> that conducts and integrates the system. It evaluates its compliance and specified requirements. Completing the integrated Testing, the product is later passed to system testing. The functional Testing performed by testers plays a role in developing the program. Verifying that the Application meets the technical and functional business needs is essential. For example<\/p>\n<p>Perform system testing when all the modules develop and pass integration. The product adds features like reports, leave Applications, performance trackers, employee details, etc.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Regression_Testing\"><\/span>5. Regression Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The <a href=\"https:\/\/www.concettolabs.com\/hire-qa-engineers\"><strong>QA developers<\/strong><\/a> can modify its purpose where there is a huge circumstance in the update that causes unexpected behavior. It comes with various <strong>types of Testing<\/strong>. Regression testing is performed to ensure that a change is built and ensure that it removes bugs that continue to stay dead.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6176\" src=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-3-Image-1.jpg\" alt=\"Regression Testing\" width=\"1024\" height=\"634\" srcset=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-3-Image-1.jpg 1024w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-3-Image-1-300x186.jpg 300w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-3-Image-1-768x476.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<div class=\"mt-50 mb-50 highlighted_a_tag yellow-bg\"><span>Also Read :<\/span> <a href=\"https:\/\/www.concettolabs.com\/blog\/software-testing-methodologies-to-watch-out\/\">Software Testing Methodologies to Watch Out in 2026<\/a><\/div>\n<h3><span class=\"ez-toc-section\" id=\"6_Smoke_Testing\"><\/span>6. Smoke Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>It&#8217;s the best <strong>software test type<\/strong> developers use to publish new builds to evaluate the system. The main objective of Testing is to verify the most critical functionality of the system. In these types of testing, both testers and developers perform smoke testing to build focus.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_Sanity_Testing\"><\/span>7. Sanity Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Both smoke testing and sanity testing are used interchangeably in testing contexts. This <strong>functional test type<\/strong> runs after each build is received. This <strong>type of software testing<\/strong> is a subset of regression testing that focuses on executing test cases related to the changes made. The sanity testing is stable and comes with minor changes. The Testing is performed by testers and is release-focused.<\/p>\n<p><strong>Example<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6177\" src=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-4-Image-2.jpg\" alt=\"Sanity Testing\" width=\"1024\" height=\"634\" srcset=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-4-Image-2.jpg 1024w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-4-Image-2-300x186.jpg 300w, https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/Page-4-Image-2-768x476.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_Acceptance_Testing\"><\/span>8. Acceptance Testing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>In this test case, the acceptance of the Application is done by the end-user to test and make sure that the developed system fulfils all needs. It&#8217;s performed after the system testing and before the application&#8217;s final release in the real world. In addition, Testing becomes a criterion for the user to accept or reject the system.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Wrap_up\"><\/span>Wrap up<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In any software testing, functional testing is a process of testing functionalities that ensure the system works per the requirements specified in the business documents. The main testing goal is to check whether the system&#8217;s functionality works well.<br \/>\n<div class=\"blog-cta blog-block-4\"><h4>Contact developers at Concetto Labs for any web development services!<\/h4><a class=\"btn btn-contact mt-20\" href=\"https:\/\/www.concettolabs.com\/inquiry\">Get in touch today!<\/a><\/div><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#What_is_Functional_Testing\" >What is Functional Testing?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#What_to_test_in_Functional_Testing\" >What to test in Functional Testing?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#How_to_perform_Functional_Testing\" >How to perform Functional Testing?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#Functional_Testing_Types\" >Functional Testing Types<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#1_Unit_Testing\" >1. Unit Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#2_Integration_Testing\" >2. Integration Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#3_Interface_Testing\" >3. Interface Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#4_System_Testing\" >4. System Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#5_Regression_Testing\" >5. Regression Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#6_Smoke_Testing\" >6. Smoke Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#7_Sanity_Testing\" >7. Sanity Testing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#8_Acceptance_Testing\" >8. Acceptance Testing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#Wrap_up\" >Wrap up<\/a><\/li><\/ul><\/nav><\/div>\n","protected":false},"excerpt":{"rendered":"<p>What is Functional Testing? Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements. The Testing involves black-box testing, which isn&#8217;t concerned with the Application&#8217;s source code. The testing type in software checks User interface, Security, Database, APIs, Client communication, and other application functionality [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6179,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1881],"tags":[],"class_list":["post-6155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-qa"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Explain Functional Testing and its Types | Concetto Labs<\/title>\n<meta name=\"description\" content=\"Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Explain Functional Testing and its Types | Concetto Labs\" \/>\n<meta property=\"og:description\" content=\"Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog Concetto Labs\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/concettolabs\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/manish.patel.710\" \/>\n<meta property=\"article:published_time\" content=\"2021-04-30T09:01:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-15T12:48:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1170\" \/>\n\t<meta property=\"og:image:height\" content=\"540\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Manish Patel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/withmanish\" \/>\n<meta name=\"twitter:site\" content=\"@concettolabs\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Manish Patel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\"},\"author\":{\"name\":\"Manish Patel\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#\/schema\/person\/ae8defa7fb1f50f887fa0c3585101c15\"},\"headline\":\"Explain Functional Testing And Its Types\",\"datePublished\":\"2021-04-30T09:01:18+00:00\",\"dateModified\":\"2025-12-15T12:48:39+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\"},\"wordCount\":868,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg\",\"articleSection\":[\"QA\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\",\"url\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\",\"name\":\"Explain Functional Testing and its Types | Concetto Labs\",\"isPartOf\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg\",\"datePublished\":\"2021-04-30T09:01:18+00:00\",\"dateModified\":\"2025-12-15T12:48:39+00:00\",\"description\":\"Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements\",\"breadcrumb\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage\",\"url\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg\",\"contentUrl\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg\",\"width\":1170,\"height\":540,\"caption\":\"Explain Functional Testing and Its Types\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.concettolabs.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Explain Functional Testing And Its Types\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#website\",\"url\":\"https:\/\/www.concettolabs.com\/blog\/\",\"name\":\"Blog Concetto Labs\",\"description\":\"Microsoft Power Platform &amp; Mobile App Development Company\",\"publisher\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#organization\"},\"alternateName\":\"Concetto Labs\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.concettolabs.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#organization\",\"name\":\"Concetto Labs\",\"url\":\"https:\/\/www.concettolabs.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/04\/c-logo.png\",\"contentUrl\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/04\/c-logo.png\",\"width\":150,\"height\":150,\"caption\":\"Concetto Labs\"},\"image\":{\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/concettolabs\",\"https:\/\/x.com\/concettolabs\",\"https:\/\/www.instagram.com\/concettolabs\/\",\"https:\/\/www.linkedin.com\/company\/concetto-labs-private-limited\",\"https:\/\/in.pinterest.com\/concettolabs\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#\/schema\/person\/ae8defa7fb1f50f887fa0c3585101c15\",\"name\":\"Manish Patel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.concettolabs.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/03\/manish2-96x96.png\",\"contentUrl\":\"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/03\/manish2-96x96.png\",\"caption\":\"Manish Patel\"},\"description\":\"Manish Patel is a Co-Founder of Concetto Labs, a leading mobile app development company specialized in android and iOS app development. We provide a one-stop solution for all IT related services.\",\"sameAs\":[\"https:\/\/www.concettolabs.com\/blog\",\"https:\/\/www.facebook.com\/manish.patel.710\",\"https:\/\/www.linkedin.com\/in\/manishpatel2509\/\",\"https:\/\/x.com\/https:\/\/twitter.com\/withmanish\"],\"url\":\"https:\/\/www.concettolabs.com\/blog\/author\/manish-patel\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Explain Functional Testing and its Types | Concetto Labs","description":"Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/","og_locale":"en_US","og_type":"article","og_title":"Explain Functional Testing and its Types | Concetto Labs","og_description":"Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements","og_url":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/","og_site_name":"Blog Concetto Labs","article_publisher":"https:\/\/www.facebook.com\/concettolabs","article_author":"https:\/\/www.facebook.com\/manish.patel.710","article_published_time":"2021-04-30T09:01:18+00:00","article_modified_time":"2025-12-15T12:48:39+00:00","og_image":[{"width":1170,"height":540,"url":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg","type":"image\/jpeg"}],"author":"Manish Patel","twitter_card":"summary_large_image","twitter_creator":"@https:\/\/twitter.com\/withmanish","twitter_site":"@concettolabs","twitter_misc":{"Written by":"Manish Patel","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#article","isPartOf":{"@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/"},"author":{"name":"Manish Patel","@id":"https:\/\/www.concettolabs.com\/blog\/#\/schema\/person\/ae8defa7fb1f50f887fa0c3585101c15"},"headline":"Explain Functional Testing And Its Types","datePublished":"2021-04-30T09:01:18+00:00","dateModified":"2025-12-15T12:48:39+00:00","mainEntityOfPage":{"@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/"},"wordCount":868,"commentCount":0,"publisher":{"@id":"https:\/\/www.concettolabs.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage"},"thumbnailUrl":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg","articleSection":["QA"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/","url":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/","name":"Explain Functional Testing and its Types | Concetto Labs","isPartOf":{"@id":"https:\/\/www.concettolabs.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage"},"image":{"@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage"},"thumbnailUrl":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg","datePublished":"2021-04-30T09:01:18+00:00","dateModified":"2025-12-15T12:48:39+00:00","description":"Functional Testing is software testing that validates the software system. It provides input by verifying the output against the functional requirements","breadcrumb":{"@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#primaryimage","url":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg","contentUrl":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2021\/04\/qa-blog-image.jpg","width":1170,"height":540,"caption":"Explain Functional Testing and Its Types"},{"@type":"BreadcrumbList","@id":"https:\/\/www.concettolabs.com\/blog\/explain-functional-testing-and-its-types\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.concettolabs.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Explain Functional Testing And Its Types"}]},{"@type":"WebSite","@id":"https:\/\/www.concettolabs.com\/blog\/#website","url":"https:\/\/www.concettolabs.com\/blog\/","name":"Blog Concetto Labs","description":"Microsoft Power Platform &amp; Mobile App Development Company","publisher":{"@id":"https:\/\/www.concettolabs.com\/blog\/#organization"},"alternateName":"Concetto Labs","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.concettolabs.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.concettolabs.com\/blog\/#organization","name":"Concetto Labs","url":"https:\/\/www.concettolabs.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.concettolabs.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/04\/c-logo.png","contentUrl":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/04\/c-logo.png","width":150,"height":150,"caption":"Concetto Labs"},"image":{"@id":"https:\/\/www.concettolabs.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/concettolabs","https:\/\/x.com\/concettolabs","https:\/\/www.instagram.com\/concettolabs\/","https:\/\/www.linkedin.com\/company\/concetto-labs-private-limited","https:\/\/in.pinterest.com\/concettolabs\/"]},{"@type":"Person","@id":"https:\/\/www.concettolabs.com\/blog\/#\/schema\/person\/ae8defa7fb1f50f887fa0c3585101c15","name":"Manish Patel","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.concettolabs.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/03\/manish2-96x96.png","contentUrl":"https:\/\/www.concettolabs.com\/blog\/wp-content\/uploads\/2022\/03\/manish2-96x96.png","caption":"Manish Patel"},"description":"Manish Patel is a Co-Founder of Concetto Labs, a leading mobile app development company specialized in android and iOS app development. We provide a one-stop solution for all IT related services.","sameAs":["https:\/\/www.concettolabs.com\/blog","https:\/\/www.facebook.com\/manish.patel.710","https:\/\/www.linkedin.com\/in\/manishpatel2509\/","https:\/\/x.com\/https:\/\/twitter.com\/withmanish"],"url":"https:\/\/www.concettolabs.com\/blog\/author\/manish-patel\/"}]}},"_links":{"self":[{"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/posts\/6155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/comments?post=6155"}],"version-history":[{"count":10,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/posts\/6155\/revisions"}],"predecessor-version":[{"id":18121,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/posts\/6155\/revisions\/18121"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/media\/6179"}],"wp:attachment":[{"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/media?parent=6155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/categories?post=6155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.concettolabs.com\/blog\/wp-json\/wp\/v2\/tags?post=6155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}