Developer 3 Interview Questions and Answers

Unit tests are written to test the functionality of a specific function in isolation.

• Identify the input parameters and expected output of the function

• Write test cases to cover different scenarios, including edge cases

• Use testing frameworks like JUnit or pytest to automate the testing process

Implementing an endpoint for a web service

• Understand the requirements for the endpoint

• Design the endpoint URL and request/response structure

• Implement the endpoint logic using a programming language/framework

• Test the endpoint using tools like Postman

• Handle errors and edge cases in the endpoint implementation