Question

Explain the API testing approach?

Answer 1

Mentioned below are the factors which determine the approach:

• Write appropriate test cases for the APIs and use testing techniques like boundary value analysis, equivalence class, etc. for verifying the functionality.
• Verify the calls of the combination of two or more value-added parameters.
• Define the scope and basic functionality of the API program.
• Define the accurate input parameters.
• Test case execution and comparison of the results with expected results.
• Determining API behavior under conditions like the connection with files, etc.