Function Errorf

internal/testify/require/require.go:381–389

Errorf asserts that a function returned an error (i.e. not `nil`). actualObj, err := SomeFunction() if assert.Errorf(t, err, "error message %s", "formatted") { assert.Equal(t, expectedErrorf, err) }

(t TestingT, err error, msg string, args ...interface{})

//		   assert.Equal(t, expectedErrorf, err)
//	  }
func Errorf(t TestingT, err error, msg string, args ...interface{}) {
	if h, ok := t.(tHelper); ok {
		h.Helper()
	}
	if assert.Errorf(t, err, msg, args...) {
		return
	}
	t.FailNow()
}

// Eventually asserts that given condition will be met in waitFor time,
// periodically checking target function each tick.