C# Json反序列化动态自动化测试数据

Question

我很抱歉我的英语不是最好的。

我正在尝试为我的 C# 页面对象模型自动化框架实现动态用户数据系统。我正在尝试创建一个 JSON 系统，其中可以从 JSON 文件传递用户名和密码等登录数据。我正在 IOS 模拟器上运行它。我遇到的问题是用户名和密码永远不会从 json 文件中生成，并且用户名和密码框永远不会被填写。当我使用字符串或默认值时，它工作得很好。如果可以的话请帮忙我非常感激。

我的全局方法中有这个方法，它应该反序列化我的 json 文件数据：

public class UserCredentials
        {
            public string Username { get; set; }
            public string Password { get; set; }
        }
        public class CredentialUtilities
        {
            private static readonly string ProfileFilePath = "FakePath";
            public static UserCredentials CurrentCredentials { get; private set; } // Static property to hold credentials

            public static UserCredentials LoadCredentials()
            {
                if (!File.Exists(ProfileFilePath))
                {
                    Console.WriteLine("JSON file not found.");
                    return null;
                }

                string jsonString = File.ReadAllText(ProfileFilePath);
                UserCredentials credentials = System.Text.Json.JsonSerializer.Deserialize<UserCredentials>(jsonString);

                if (credentials == null)
                {
                    Console.WriteLine("Failed to deserialize JSON data.");
                    return null;
                }

                CurrentCredentials = credentials;  // Set the static property
                return credentials;
            }

            public static void DisplayCredentials()
            {
                if (CurrentCredentials != null)
                {
                    Console.WriteLine($"Username: {CurrentCredentials.Username}");
                    Console.WriteLine($"Password: {CurrentCredentials.Password}");
                }
                else
                {
                    Console.WriteLine("No credentials to display.");
                }
            }

这是它从中选取数据的 json 文件。

{
  "Username": "john.doe",
  "Password": "s3cr3t"
}

我尝试调用该方法并将 json 数据传递到此测试中，其中发送密钥凭据步骤不会将任何数据返回到我的模拟器中：

public bool LoginUseriOS()
        {
            // Load credentials from JSON file
            UserCredentials credentials = CredentialUtilities.LoadCredentials();

            bool step1Pass = false, step2Pass = false, step3Pass = false;

            try
            {
                LogTest("Login Step 1: App loads and displays landing page, then clicks the 'Login' button. When the continue button appears, click 'Continue'");
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.loginButton)).Click();
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.continueButton)).Click();
                PassStep();
                step1Pass = true;
            }
            catch (Exception ex)
            {
                FailStep($"Unable to find sign in button on landing page or advance to B2C login page. Error: {ex.Message}");
            }

            try
            {
                LogTest("Login Step 2: Safari browser loads B2C login page, attempts to enter username, then password, then clicks 'Login'");
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.dismissKeyboard)).Click();
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.usernameTextBox)).SendKeys(credentials.Username);
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.dismissKeyboard)).Click();
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.passwordTextBox)).SendKeys(credentials.Password);
                Driver.FindElement(MobileBy.AccessibilityId(Login_PageObjects.passwordTextBox)).SendKeys(Keys.Return);
                PassStep();
                step2Pass = true;
            }
            catch (Exception ex)
            {
                FailStep($"Unable to send credentials. Error: {ex.Message}");
            }

出于隐私原因，我省略了一些信息。

我希望从 json 传递值，但用户名和密码框中没有输入任何内容。

Answer 1

using Newtonsoft.Json;

    public class UserCredentials
    {
        public string Username { get; set; }
        public string Password { get; set; }
    }
    public class CredentialUtilities
    {
        private static readonly string ProfileFilePath = "FakePath";
        public static UserCredentials CurrentCredentials { get; private set; } // Static property to hold credentials

        public static UserCredentials LoadCredentials()
        {
            if (!File.Exists(ProfileFilePath))
            {
                Console.WriteLine("JSON file not found.");
                return null;
            }

            string jsonString = File.ReadAllText(ProfileFilePath);
            UserCredentials credentials = JsonConvert.DeserializeObject<UserCredentials>(jsonString); //using newtonsoft json

            if (credentials == null)
            {
                Console.WriteLine("Failed to deserialize JSON data.");
                return null;
            }

            CurrentCredentials = credentials;  // Set the static property
            return credentials;
        }

        public static void DisplayCredentials()
        {
            if (CurrentCredentials != null)
            {
                Console.WriteLine($"Username: {CurrentCredentials.Username}");
                Console.WriteLine($"Password: {CurrentCredentials.Password}");
            }
            else
            {
                Console.WriteLine("No credentials to display.");
            }
        }
    }

您尝试过使用NewtonsoftJson吗？我觉得比较靠谱