Method Errorf

internal/testify/require/require_forward.go:306–311

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

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

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

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