Difference between Test Case and Test Scenario

Test Case

• Test Case is basically "how to test" the application.

• For evaluating all of an application's functionality, test cases contain specified test procedures, data, and expected results.

• The majority of test cases are derived from test scenarios. A single Test Scenario might provide several test cases.

Test Scenario

• Test Scenario is basically "what to test" the application.

• A test scenario is a high-level document that defines the functionality to be tested from beginning to end.

• BRS, SRS, and other test artifacts are used to create test scenarios.

  

   Example:-

   Test Scenario: Checking the functionality of Login button

   Test Case:

– TC1: Click the button without entering user name and password.

– TC2: Click the button only entering User name.

– TC3: Click the button while entering wrong user name and wrong password.