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Add login control unit tests (#102)
* Add login control unit tests * Reduce magic strings
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6 files changed

+232
-3
lines changed

6 files changed

+232
-3
lines changed

‎src/BlazorWebFormsComponents.Test/LoginControls/Login/Authenticate.razor‎

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@inherits TestComponentBase
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@using System.Security.Claims;
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@using Microsoft.AspNetCore.Components.Authorization
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@using BlazorWebFormsComponents.LoginControls;
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@using Moq;
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<Fixture Test="AuthenticateTest">
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<ComponentUnderTest>
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<BlazorWebFormsComponents.LoginControls.Login @ref="loginControl" ID="loginControl" OnAuthenticate="Login_Authenticate" />
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</ComponentUnderTest>
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</Fixture>
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@code {
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Login loginControl = new Login();
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bool isAuthenticated = false;
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void AuthenticateTest()
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{
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var principal = new ClaimsPrincipal();
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var identity = new ClaimsIdentity(new Claim[] { new Claim(ClaimTypes.Name, "James Bond") }, "Test authentication");
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principal.AddIdentity(identity);
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var authenticationStateProviderMock = new Mock<AuthenticationStateProvider>();
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authenticationStateProviderMock.Setup(x => x.GetAuthenticationStateAsync()).Returns(Task.FromResult(new AuthenticationState(principal)));
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Services.AddSingleton<AuthenticationStateProvider>(authenticationStateProviderMock.Object);
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var navigationManagerMock = new Mock<NavigationManager>();
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Services.AddSingleton<NavigationManager>(navigationManagerMock.Object);
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var cut = GetComponentUnderTest();
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cut.Find("#loginControl_UserName").Change(Credential.InvalidCredential.Username);
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cut.Find("#loginControl_Password").Change(Credential.InvalidCredential.Username);
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cut.Find("form").Submit();
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cut.Markup.ShouldContain("Your login attempt was not successful");
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isAuthenticated.ShouldBeFalse();
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cut.Find("#loginControl_UserName").Change(Credential.ValidCredential.Username);
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cut.Find("#loginControl_Password").Change(Credential.ValidCredential.Password);
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cut.Find("form").Submit();
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cut.Markup.ShouldNotContain("Your login attempt was not successful");
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isAuthenticated.ShouldBeTrue();
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}
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void Login_Authenticate(AuthenticateEventArgs args)
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{
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if (loginControl.UserName == Credential.ValidCredential.Username && loginControl.Password == Credential.ValidCredential.Password)
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{
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isAuthenticated = args.Authenticated = true;
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}
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else
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{
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isAuthenticated = args.Authenticated = false;
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}
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}
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}

‎src/BlazorWebFormsComponents.Test/LoginControls/Login/Credential.cs‎

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namespace BlazorWebFormsComponents.Test.LoginControls.Login
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{
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public class Credential
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{
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public static readonly Credential ValidCredential = new Credential { Username = "admin", Password = "FakePassword" };
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public static readonly Credential InvalidCredential = new Credential { Username = "admin", Password = "SecRet P@ssw0rd" };
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public string Username { get; set; }
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public string Password { get; set; }
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}
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}

‎src/BlazorWebFormsComponents.Test/LoginControls/Login/LoggedIn.razor‎

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@inherits TestComponentBase
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@using System.Security.Claims;
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@using Microsoft.AspNetCore.Components.Authorization
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@using BlazorWebFormsComponents.LoginControls;
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@using Moq;
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<Fixture Test="LoggedInTest">
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<ComponentUnderTest>
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<BlazorWebFormsComponents.LoginControls.Login @ref="loginControl" ID="loginControl" OnLoggedIn="Login_LoggedIn" OnAuthenticate="Login_Authenticate" />
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</ComponentUnderTest>
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</Fixture>
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@code {
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Login loginControl = new Login();
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bool isLoggedIn = false;
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void LoggedInTest()
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{
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var principal = new ClaimsPrincipal();
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var identity = new ClaimsIdentity(new Claim[] { new Claim(ClaimTypes.Name, "James Bond") }, "Test authentication");
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principal.AddIdentity(identity);
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var authenticationStateProviderMock = new Mock<AuthenticationStateProvider>();
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authenticationStateProviderMock.Setup(x => x.GetAuthenticationStateAsync()).Returns(Task.FromResult(new AuthenticationState(principal)));
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Services.AddSingleton<AuthenticationStateProvider>(authenticationStateProviderMock.Object);
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var navigationManagerMock = new Mock<NavigationManager>();
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Services.AddSingleton<NavigationManager>(navigationManagerMock.Object);
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var cut = GetComponentUnderTest();
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cut.Find("#loginControl_UserName").Change(Credential.InvalidCredential.Username);
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cut.Find("#loginControl_Password").Change(Credential.InvalidCredential.Password);
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cut.Find("form").Submit();
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isLoggedIn.ShouldBeTrue();
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}
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void Login_LoggedIn(EventArgs args)
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{
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isLoggedIn = true;
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}
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void Login_Authenticate(AuthenticateEventArgs args)
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{
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args.Authenticated = true;
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}
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}

‎src/BlazorWebFormsComponents.Test/LoginControls/Login/LoggingIn.razor‎

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@inherits TestComponentBase
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@using System.Security.Claims;
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@using Microsoft.AspNetCore.Components.Authorization
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@using BlazorWebFormsComponents.LoginControls;
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@using Moq;
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<Fixture Test="LoggingInTest">
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<ComponentUnderTest>
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<BlazorWebFormsComponents.LoginControls.Login @ref="loginControl" ID="loginControl" OnLoggingIn="Login_LoggingIn" />
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</ComponentUnderTest>
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</Fixture>
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@code {
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Login loginControl = new Login();
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bool isLoginCanceled = false;
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void LoggingInTest()
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{
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var principal = new ClaimsPrincipal();
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var identity = new ClaimsIdentity(new Claim[] { new Claim(ClaimTypes.Name, "James Bond") }, "Test authentication");
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principal.AddIdentity(identity);
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var authenticationStateProviderMock = new Mock<AuthenticationStateProvider>();
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authenticationStateProviderMock.Setup(x => x.GetAuthenticationStateAsync()).Returns(Task.FromResult(new AuthenticationState(principal)));
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Services.AddSingleton<AuthenticationStateProvider>(authenticationStateProviderMock.Object);
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var navigationManagerMock = new Mock<NavigationManager>();
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Services.AddSingleton<NavigationManager>(navigationManagerMock.Object);
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var cut = GetComponentUnderTest();
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cut.Find("#loginControl_UserName").Change(Credential.InvalidCredential.Username);
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cut.Find("#loginControl_Password").Change(Credential.InvalidCredential.Password);
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cut.Find("form").Submit();
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isLoginCanceled.ShouldBeTrue();
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cut.Find("#loginControl_UserName").Change(Credential.ValidCredential.Username);
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cut.Find("#loginControl_Password").Change(Credential.ValidCredential.Password);
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cut.Find("form").Submit();
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isLoginCanceled.ShouldBeFalse();
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}
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void Login_LoggingIn(LoginCancelEventArgs args)
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{
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if(loginControl.UserName == Credential.ValidCredential.Username && loginControl.Password == Credential.ValidCredential.Password)
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{
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isLoginCanceled = args.Cancel = false;
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}
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else
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{
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isLoginCanceled = args.Cancel = true;
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}
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}
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}

‎src/BlazorWebFormsComponents.Test/LoginControls/Login/LoginError.razor‎

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@inherits TestComponentBase
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@using System.Security.Claims;
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@using Microsoft.AspNetCore.Components.Authorization
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@using BlazorWebFormsComponents.LoginControls;
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@using Moq;
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<Fixture Test="LoginErrorTest">
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<ComponentUnderTest>
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<BlazorWebFormsComponents.LoginControls.Login @ref="loginControl" ID="loginControl" OnLoginError="Login_LoginError" OnAuthenticate="Login_Authenticate" />
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</ComponentUnderTest>
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</Fixture>
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@code {
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Login loginControl = new Login();
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bool isLoginError = false;
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void LoginErrorTest()
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{
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var principal = new ClaimsPrincipal();
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var identity = new ClaimsIdentity(new Claim[] { new Claim(ClaimTypes.Name, "James Bond") }, "Test authentication");
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principal.AddIdentity(identity);
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var authenticationStateProviderMock = new Mock<AuthenticationStateProvider>();
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authenticationStateProviderMock.Setup(x => x.GetAuthenticationStateAsync()).Returns(Task.FromResult(new AuthenticationState(principal)));
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Services.AddSingleton<AuthenticationStateProvider>(authenticationStateProviderMock.Object);
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var navigationManagerMock = new Mock<NavigationManager>();
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Services.AddSingleton<NavigationManager>(navigationManagerMock.Object);
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var cut = GetComponentUnderTest();
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cut.Find("#loginControl_UserName").Change(Credential.InvalidCredential.Username);
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cut.Find("#loginControl_Password").Change(Credential.InvalidCredential.Password);
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cut.Find("form").Submit();
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isLoginError.ShouldBeTrue();
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}
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void Login_LoginError(EventArgs args)
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{
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isLoginError = true;
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}
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void Login_Authenticate(AuthenticateEventArgs args)
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{
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args.Authenticated = false;
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}
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}

‎src/BlazorWebFormsComponents/LoginControls/Login.razor.cs‎

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@@ -36,16 +36,16 @@ public partial class Login : BaseWebFormsComponent
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[Parameter] public string LoginButtonImageUrl { get; set; }
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[Parameter] public string LoginButtonText { get; set; } = "Log In";
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[Parameter] public ButtonType LoginButtonType { get; set; } = ButtonType.Button;
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[Parameter] public string Password { get => Model?.Password ?? string.Empty; set => Model.Password = value; }
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[Parameter] public string PasswordLabelText { get; set; } = "Password:";
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[Parameter] public string PasswordRecoveryText { get; set; }
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[Parameter] public string PasswordRecoveryUrl { get; set; }
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[Parameter] public string PasswordRecoveryIconUrl { get; set; }
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[Parameter] public string PasswordRequiredErrorMessage { get; set; } = "Password is required.";
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[Parameter] public bool RememberMeSet { get; set; }
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[Parameter] public bool RememberMeSet { get => Model?.RememberMe ?? false; set => Model.RememberMe = value; }
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[Parameter] public string RememberMeText { get; set; } = "Remember me next time.";
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[Parameter] public string TitleText { get; set; } = "Log In";
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[Parameter] public string UserName { get; set; }
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[Parameter] public string UserName { get => Model?.Username ?? string.Empty; set => Model.Username = value; }
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[Parameter] public string UserNameLabelText { get; set; } = "User Name:";
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[Parameter] public string UserNameRequiredErrorMessage { get; set; } = "User Name is required.";
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[Parameter] public bool VisibleWhenLoggedIn { get; set; } = true;
@@ -196,6 +196,7 @@ protected override async Task OnInitializedAsync()
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Model = new LoginModel
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{
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Username = UserName,
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Password = Password,
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RememberMe = RememberMeSet
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};
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