fakes/fake.go
func (s *MockHeritageClient) CreateAuthRequest(verb, requestURL, path string, args interface{}) (*http.Request, error) {
	return &http.Request{}, nil
}
func (s *MockHeritageClient) CreateAuthRequest(verb, requestURL, path string, args interface{}) (*http.Request, error) {
	return &http.Request{}, nil
}
//CreateAuthRequest -