Software Testability What it is, Types & How to Measure It

Software Testability: What it is, Types & How to Measure It

Mainframe Testing How to Do, Challenges & Best Practices

Mainframe Testing | How to Do, Challenges & Best Practices

Test Reporting Tools A Comprehensive List

Test Reporting Tools: A Comprehensive List

In the software testing lifecycle, you’d come across two of the most common terms: test cases and test scenarios. After all, these are the building blocks of testing. Getting them right is critical to product success.



<div class="wp-block-image"><figure class="aligncenter is-resized"><img loading="lazy" src="https://images.storychief.com/account_36412/inarticle-40_c812c2a74e4bf00d24a14d0fadb48de3_800.jpg" alt="Test Case vs Test Scenario" width="367" height="215"/></figure></div>



<div id="toc_container" class="no_bullets">Table Of Contents<ul class="toc_list"><li><a href="#Test_Case_vs_Test_Scenario_8211_Overview">1 Test Case vs Test Scenario &#8211; Overview</a><ul><li><a href="#What_is_a_Test_casenbsp">1.1 What is a Test case?&nbsp;</a></li><li><a href="#What_is_a_Test_Scenario">1.2 What is a Test Scenario?</a></li></ul></li><li><a href="#Key_Differences_Between_Test_Case_and_Test_Scenario">2 Key Differences Between Test Case and Test Scenario</a></li><li><a href="#Test_Case_vs_Test_Scenario_8211_Key_Components">3 Test Case vs Test Scenario &#8211; Key Components</a></li><li><a href="#Test_Scenario_vs_Test_Case_-Best_Practises_for_Creating">4 Test Scenario vs Test Case -Best Practises for Creating:</a></li><li><a href="#Test_Case_and_Test_Scenario_8211_Role_in_Test_Automationnbsp">5 Test Case and Test Scenario &#8211; Role in Test Automation&nbsp;</a></li><li><a href="#Conclusion">6 Conclusion:</a></li><li><a href="#Frequently_Asked_Questions">7 Frequently Asked Questions</a><ul><li><a href="#What_comes_first_test_case_or_scenario">7.1 What comes first: test case or scenario?</a></li></ul></li></ul></div>
<h2 id="test-case-vs-test-scenario-overview">Test Case vs Test Scenario &#8211; Overview</h2>



<h3 id="what-is-a-test-case"><a href="https://testsigma.com/guides/what-is-test-case/" target="_blank" rel="noreferrer noopener">What is a Test case?&nbsp;</a></h3>



A test case is a document that describes the steps, conditions, and expected results for verifying the functionality of a certain feature or component in a software application. It basically acts as a blueprint for how testing should be carried out to ensure that the software meets the specified requirements.



Example of <a href="https://testsigma.com/blog/test-cases-for-login-page/" target="_blank" rel="noreferrer noopener">Test cases for Login</a>



Test Cases:



<ul><li>Test Case 1: Enter valid username and password. Click &#8220;Login.&#8221; Verify successful login.</li><li>Test Case 2: Enter invalid username and password. Verify error message.</li><li>Test Case 3: Enter valid username and invalid password. Verify error message.</li><li>Test Case 4: Enter invalid username and valid password. Verify error message.</li><li>Test Case 5: Check &#8220;Remember me&#8221; option. Log in. Verify persistent login.</li></ul>



<h3 id="what-is-a-test-scenario"><a href="https://testsigma.com/guides/test-scenario/" target="_blank" rel="noreferrer noopener">What is a Test Scenario?</a></h3>



Test scenarios are high-level descriptions of use cases for the software, or real-world situations. They describe—in general terms how the software will be used and help to identify the functions under test.



Example of a Test Scenario



Test Scenario 1: Successful Login



<ul><li>Description: Verify that a user can successfully log in to the system using valid credentials.</li></ul>



Test Scenario 2: Invalid Login



<ul><li>Description: Verify that the system handles invalid login attempts appropriately.</li></ul>



Test Scenario 3: Persistent Login



<ul><li>Description: Verify that the &#8220;Keep me signed in&#8221; feature functions correctly.</li></ul>



<h2 id="key-differences-between-test-case-and-test-scenario">Key Differences Between Test Case and Test Scenario</h2>



Here is a table that explains you simple:



<figure class="wp-block-table"><table><tbody><tr><td>Feature</td><td>Test Case</td><td>Test Scenario</td></tr><tr><td>Focus</td><td>Verifies specific features or functions</td><td>Defines the overall testing objectives</td></tr><tr><td>Needed for</td><td>detailed testing of individual functionalities.</td><td>Overall testing to ensure the main functions work as intended.</td></tr><tr><td>Reusability</td><td>Often reusable for different features or similar conditions</td><td>Generally not reusable due to its high-level nature</td></tr><tr><td>Relationship</td><td>Derived from test scenarios</td><td>Serves as a basis for creating test cases</td></tr><tr><td>Scope</td><td>Narrow scope, focusing on a single aspect of functionality</td><td>Broader scope, covering multiple aspects or a flow of events</td></tr><tr><td>Examples</td><td>Check if the login button is workingValidate the &#8216;Forgot Password&#8217; link functionality</td><td>User login process with invalid credentialsUser login process with valid credentials and persistent login</td></tr><tr><td>Execution</td><td>Executed to validate a specific condition or feature</td><td>Provides context for multiple test cases and their execution</td></tr><tr><td>Documentation</td><td>Detailed documentation including preconditions, test steps, and expected results.</td><td>Describes the general testing scenario and its objectives.</td></tr><tr><td>When to Use</td><td>Automation, verifying specific behaviors.</td><td>Understanding the end-to-end functionality.</td></tr><tr><td>Level of Detail</td><td>Detailed steps and expected outcomes.</td><td>Written from a broader perspective of what a feature is supposed to do.</td></tr></tbody></table></figure>








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<h2 id="test-case-vs-test-scenario-key-components">Test Case vs Test Scenario &#8211; Key Components</h2>



Key components of a test case



Test Case ID: A unique identifier of the test case.



Test Case Title: It should be small and give a good description of the test case.



Preconditions: The conditions due to which this very test case can be executed.



<a href="https://testsigma.com/blog/test-steps/" target="_blank" rel="noreferrer noopener">Test Steps</a>: List of actions that will be done during the test, in a sequence.



Expected Results: What should happen after the test steps are implemented?



Actual Results: What really happened after implementing the test steps?



Pass/Fail: Tells if the test case has passed or failed.



<a href="https://testsigma.com/blog/test-data/" target="_blank" rel="noreferrer noopener">Test Data</a>: Any kind of input data for the test.



Key characteristics of a test scenario&nbsp;



Scenario ID: A unique test scenario identifier.



Scenario Description: What this scenario does in a few words?



Goals: What this scenario is supposed to accomplish?



Actors: The roles (or users) associated with the scenario.



Preconditions: What has to be true before this scenario can be run?



Postconditions: What the state of the system is expected to be after the scenario is completed?



<h2 id="test-scenario-vs-test-case-best-practises-for-creating">Test Scenario vs Test Case -Best Practises for Creating:</h2>



<ol><li>Test cases</li></ol>



<ul><li>Define Clear Objectives: Specify the functionality to be tested.</li><li>Use a Consistent Format: Maintain uniformity in format.</li><li>Write Clear Steps: Steps should be easy to understand.</li><li>Include Expected Results: Mention the expected outcome.</li><li>Review and Update Regularly: Review test cases at regular intervals and update them as and when changes occur.</li></ul>



<ol start="2"><li>Test Scenarios</li></ol>



<ul><li>Understand the Requirements: Ensure scenarios are based on the requirements.</li><li>Define Scope Clearly: Define clearly what the specific workflow or functionality being tested is.</li><li>Include Realistic User Journeys: Include only realistic user journeys.</li><li>Document Preconditions: Document what setup or conditions are to be provided before execution.</li><li>Review and Refine: Review and refine on a regular basis based on feedback or changes.</li></ul>



<h2 id="test-case-and-test-scenario-role-in-test-automation">Test Case and Test Scenario &#8211; Role in Test Automation&nbsp;</h2>



Though distinct, Test Case and Test Scenario are very closely interrelated in their role with test automation:



Test Scenario: In <a href="https://testsigma.com/automated-testing" target="_blank" rel="noreferrer noopener">test automation</a>, a test scenario is defined as a high-level testing goal or user flow.&nbsp;



For example, &#8220;Verify that a user can complete the checkout process.&#8221; It outlines what needs to be tested. Scenarios help identify what high-level functionalities or business processes are in need of automation. They drive the overall strategy and planning of automated tests by focusing on end-to-end functionality.&nbsp;



They guide the overall strategy and planning of automated tests by focusing on end-to-end functionality. Their main goal is to ensure that all the requirements for a specific real-time application have been fulfilled.



Test Case: A test case is a detailed, specific set of steps with their inputs and expected results when executing automated tests.&nbsp;



For example, in the checkout process scenario, a test case could be &#8220;Add items to the cart,&#8221; &#8220;Proceed to checkout,&#8221; &#8220;Enter payment details,&#8221; and &#8220;Confirm purchase.&#8221; Test cases are what actual automation scripts are made of, executing these detailed steps. They validate (or ensure) that everything works within a feature.



<h2 id="conclusion">Conclusion:</h2>



A comprehension of test cases and test scenarios, both as individual concepts and the differences between them, is necessary for <a href="https://www.upwork.com/resources/what-can-a-quality-assurance-qa-team-do-for-you" target="_blank" rel="noreferrer noopener">QA teams</a> to initiate and structure tests for maximum effectiveness. Consider this article the very first step in discovering all the many types and structures of test scenarios and test cases applicable to your test projects.



<h2 id="frequently-asked-questions">Frequently Asked Questions</h2>



<h3 id="what-comes-first-test-case-or-scenario">What comes first: test case or scenario?</h3>



The test scenario comes first. It details what features and user conditions should be tested. Based on this, you can create test cases that describe the steps required to test each module, feature, sub-feature, and user action derived from the test scenario.

Test Case vs. Test Scenario: Differences, Types, and Best Practices cover

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