func NewClient() *PactClient {
	return newClient(&client.MockService{}, &client.VerificationService{}, &client.MessageService{}, &client.PublishService{})
}
func NewClient() *PactClient {
	return newClient(&client.MockService{}, &client.VerificationService{}, &client.MessageService{}, &client.PublishService{})
}
// NewClient creates a new Pact client manager with defaults