public async Task Login_InvalidCredentials_ShouldThrowAuthenticationException()
{
// Arrange
var email = $"{Guid.NewGuid().ToString()}@example.com";
await FirebaseHelper.CreateUser(email, Constants.Password, Constants.DisplayName);
// Act & Assert
Assert.That(async() => await AuthService.LoginWithEmailAndPassword(email, Constants.Password + "flop"),
Throws.Exception.TypeOf <AuthenticationException>());
}
public async Task Login_AlreadyLoggedIn_ShouldThrowAlreadyLoggedInException()
{
// Arrange
var email = $"{Guid.NewGuid().ToString()}@example.com";
await FirebaseHelper.CreateUser(email, Constants.Password, Constants.DisplayName);
// Act & Assert
await AuthService.LoginWithEmailAndPassword(email, Constants.Password);
Assert.That(async() => await AuthService.LoginWithEmailAndPassword(email, Constants.Password),
Throws.Exception.TypeOf <AlreadyLoggedInException>());
}
public async Task Login_ValidCredentials_ShouldEmitCurrentUserChanged()
{
// Arrange
var wasCalled = false;
var email = $"{Guid.NewGuid().ToString()}@example.com";
await FirebaseHelper.CreateUser(email, Constants.Password, Constants.DisplayName);
AuthService.CurrentUserChanged += u => { wasCalled = true; };
// Act
var user = await AuthService.LoginWithEmailAndPassword(email, Constants.Password);
// Assert
Assert.IsTrue(wasCalled);
Assert.AreEqual(Constants.DisplayName, user?.DisplayName);
Assert.AreEqual(email, user?.Email);
}
public async Task Logout_UserLoggedIn_ShouldEmitCurrentUserChangedAndPutCurrentUserToNull()
{
// Arrange
var numberOfCalls = 0;
var email = $"{Guid.NewGuid().ToString()}@example.com";
await FirebaseHelper.CreateUser(email, Constants.Password, Constants.DisplayName);
AuthService.CurrentUserChanged += u => { ++numberOfCalls; };
// Act
await AuthService.LoginWithEmailAndPassword(email, Constants.Password);
AuthService.Logout();
// Assert
Assert.AreEqual(2, numberOfCalls);
Assert.IsNull(AuthService.CurrentUser);
}
