Can you explain the concept of "stubbing" in the context of mocking?
- Stubbing involves replacing real implementations with predefined outputs
- Stubbing is a form of dependency injection
- Stubbing is only applicable to integration tests
- Stubbing requires dynamic method invocation
In the context of mocking, stubbing refers to replacing real implementations of methods or functions with predefined outputs or behaviors. This allows developers to control the behavior of dependencies during testing by providing specific responses to method calls. Stubbing is commonly used to isolate the unit under test from its dependencies, ensuring that tests focus on the specific functionality being tested without relying on the correctness of external components.
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