Mock objects in Go testing should implement the same _____ as the real objects they are replacing.
- Interfaces
- Struct fields
- Methods
- Data types
Mock objects in Go testing should implement the same Interfaces as the real objects they are replacing. This is crucial for ensuring that the mock objects can be used as drop-in replacements for the real objects in your code. When both the real object and the mock object implement the same interface, your code can work with them interchangeably, allowing you to switch between real and mock implementations for testing and production environments without changing the code that uses them.
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