What are some best practices for using mocking libraries in Go?
Some best practices include using interfaces for your dependencies, keeping your mocks simple, and ensuring your tests are isolated.
Can you explain why using interfaces is important?
Using interfaces allows you to define contracts for your dependencies, making it easier to swap out implementations and test your code.
What mocking libraries do you recommend for Go?
Popular mocking libraries for Go include GoMock, Testify, and Mockery. Each has its own strengths depending on your needs.
How do I set up GoMock in my project?
To set up GoMock, first install it using go get
, then generate mocks using the mockgen
tool for your interfaces.
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