public IEnumerator TC9NoPasswordInputRegistration()
        {
            GameObject createAccountCanvas  = GameObject.Find("CreateAccountCanvas");
            InputField emailInput           = createAccountCanvas.transform.Find("UsernameInputField").GetComponent <InputField>();
            InputField username             = createAccountCanvas.transform.Find("NameInputField").GetComponent <InputField>();
            InputField passwordInput        = createAccountCanvas.transform.Find("PasswordInputField").GetComponent <InputField>();
            InputField passwordConfirmInput = createAccountCanvas.transform.Find("PasswordConfirmInputField").GetComponent <InputField>();

            CreateAccountControllerScript createAccountController = createAccountCanvas.transform.Find("CreateAccountController").GetComponent <CreateAccountControllerScript>();


            emailInput.text           = "*****@*****.**";
            username.text             = "Tansooyong";
            passwordInput.text        = "";
            passwordConfirmInput.text = "P@55w0rD";

            createAccountController.createAccount();
            yield return(new WaitForSeconds(10));

            Debug.Log(createAccountController.passwordEmpty.ToString());
            Assert.IsTrue(createAccountController.passwordEmpty);
        }
        public IEnumerator TC3CorrectRegistration()
        {
            GameObject createAccountCanvas  = GameObject.Find("CreateAccountCanvas");
            InputField emailInput           = createAccountCanvas.transform.Find("UsernameInputField").GetComponent <InputField>();
            InputField username             = createAccountCanvas.transform.Find("NameInputField").GetComponent <InputField>();
            InputField passwordInput        = createAccountCanvas.transform.Find("PasswordInputField").GetComponent <InputField>();
            InputField passwordConfirmInput = createAccountCanvas.transform.Find("PasswordConfirmInputField").GetComponent <InputField>();

            CreateAccountControllerScript createAccountController = createAccountCanvas.transform.Find("CreateAccountController").GetComponent <CreateAccountControllerScript>();


            emailInput.text           = "*****@*****.**";
            username.text             = "taneleven";
            passwordInput.text        = "Qwerty123";
            passwordConfirmInput.text = "Qwerty123";


            createAccountController.createAccount();
            yield return(new WaitForSeconds(10));

            Debug.Log(createAccountController.check.ToString());
            Assert.IsTrue(createAccountController.check);
        }