如何编写 selenium c# x 单元测试以执行 crud 操作而不更改实际数据库？

Question

My program has a page that displays a table as well as buttons to add/edit/delete users. I wrote selenium tests that simulate clicking those buttons and entering in user info and submitting the form. The problem with this is I am making changes to my database as well as I have to keep changing the values of the keys I am sending in each time I run my tests. I don't know how to simulate/test these cases without doing so. This is my test for adding a user:

[Fact]
        public void AddUserSuccessfully()
        {
            var email = "anotheradd@gmail.com";

            using IWebDriver driver = new ChromeDriver();
            driver.Manage().Window.Maximize();
            driver.Navigate().GoToUrl(BaseUrl.testUserUrl);

            var login = new Login(driver);
            login.EnterEmail();
            login.EnterPassword();
            login.HitSubmit();

            var users = new Users(driver);
            users.ClickOnAddUser();
            users.EnterFirstName("Anita");
            users.EnterLastName("Work");
            users.EnterEmail(email);
            users.EnterPassword("P*$sW0rd");
            users.ConfirmPassword("P*$sW0rd");
            users.EnterRole("Developer");
            Pause.SimulatePause();
            var modal = new Modal(driver);
            modal.SubmitForm();

            driver.Navigate().Refresh();

            WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(20));
            var emailFound = wait.Until((d) => d.PageSource.Contains(email));
            Assert.True(emailFound);

            driver.Quit();
        }

If anyone has any suggestions, I'd appreciate it. Thank you,

Answer 1

Hope you are not running this on PROD, but as others have suggested and if you have read/write access to you test database write you logic to delete user from table in your clean up code.

• Moq library is useful for unit testing but wouldn't be good with Selenium, as it seems that you are trying to validate a Post-back to ensure that the user you had created does appear on the page.