Given a scenario where an API needs to handle diverse user input, how would you design negative test cases?
- Identify potential edge cases and invalid inputs.
- Randomly generate input without considering edge cases.
- Test only with positive scenarios provided in the requirements.
- Test only with valid inputs to ensure smooth functionality.
Negative testing is crucial in ensuring the robustness of an API, especially when dealing with diverse user input. It involves identifying potential edge cases, invalid inputs, and unexpected scenarios. By testing with a variety of inputs, you can uncover vulnerabilities and weaknesses in the API's handling of diverse data, ultimately improving its reliability.
Negative testing often involves sending ________ types of data to check for API robustness.
- Invalid
- Null
- Random
- Valid
Negative testing involves sending invalid types of data to check how well the API handles unexpected inputs. Valid data is used in positive testing, not negative testing.
In API security, what is the purpose of an access token in OAuth?
- Authenticate the Client
- Authorize the Client
- Identify the Resource Server
- Identify the User
The access token in OAuth is primarily meant to identify the user who authorized the application, allowing the application to access resources on behalf of that user. It does not necessarily identify the client or resource server.