Milliseid testitüüpe pead vajalikuks koodi kvaliteedi kontrollimiseks?

To check the quality of code in Go, several types of tests are usually used:

• Unit tests — verify the correctness of individual functions or methods. They are fast and isolated.
• Integration tests — check the interaction of multiple components or modules together.
• End-to-end tests — simulate the full operation of the application, checking business logic and user scenarios.
• Performance tests (benchmarks) — measure the speed and efficiency of the code.

A simple example of a unit test in Go:

func Add(a, b int) int {
    return a + b
}

func TestAdd(t *testing.T) {
    result := Add(2, 3)
    if result != 5 {
        t.Errorf("Expected 5, got %d", result)
    }
}