What are the basics of testing in Go programming?

What are the basics of testing in Go programming?

In Go, testing is primarily done using the testing package. You can create test files ending in _test.go and define test functions that start with Test. Each test function should take a pointer to testing.T as a parameter.

How do I run my tests?

You can run your tests using the go test command in your terminal. This will automatically find and execute all test functions in your package.

Can I test private functions?

Yes, you can test private functions in Go by placing your test code in the same package as the code being tested. This allows access to unexported identifiers.

What about using test frameworks?

While the standard testing package is sufficient for many cases, you can also use third-party frameworks like Testify or Ginkgo for more advanced features like assertions and behavior-driven development.