Method Error

internal/testify/require/require_forward.go:233–238

Error asserts that a function returned an error (i.e. not `nil`). actualObj, err := SomeFunction() if a.Error(err) { assert.Equal(t, expectedError, err) }

(err error, msgAndArgs ...interface{})

//		   assert.Equal(t, expectedError, err)
//	  }
func (a *Assertions) Error(err error, msgAndArgs ...interface{}) {
	if h, ok := a.t.(tHelper); ok {
		h.Helper()
	}
	Error(a.t, err, msgAndArgs...)
}

// ErrorAs asserts that at least one of the errors in err's chain matches target, and if so, sets target to that error value.
// This is a wrapper for errors.As.