Detailed about What is Test Case

Test case

• Test case can be defined as written down document by referring to which we validate applications.

• A test cases help us exactly how to test should be carried out.
• The systems test case help us verify an validate the system
• Test cases are written by referring to requirements(document)
• A test case in software engineering is set of conditions and variables under
  which a tester will determine whether an application or system is working correctly or not.
• Test cases are often referred to as test scripts
• Test case contains the data against which we test the application.
• The test cases are written such that they cover all the scenerios
• The test case verify validate the technical requirements and specifications
• The test case verify if the application or system meet the business and functional requirements specified
• The test case may also verify if the system meets the performance standards