public async Task LoginCommandHandler_ShouldReturnNull_WhenPasswordIsInvalid()
{
// Arrange
IEnumerable <User> expectedUser = new [] { new User() };
LoginCommand request = new LoginCommand
{
UserNameOrEmail = "*****@*****.**",
Password = "******"
};
IQueryable <User> userQueryableMock = expectedUser
.AsQueryable()
.BuildMock()
.Object;
_unitOfWorkMock
.Setup(m => m.Users.GetByUserNameOrEmail(It.IsAny <string>()))
.Returns(userQueryableMock);
_cryptoServiceMock
.Setup(m => m.VerifyPassword(It.IsAny <byte[]>(), It.IsAny <byte[]>(), It.IsAny <string>()))
.Returns(false);
LoginCommand.Handler handler = new LoginCommand.Handler(_unitOfWorkMock.Object, null, _cryptoServiceMock.Object);
// Act
AuthenticatedUserResource user = await handler.Handle(request);
// Assert
Assert.Null(user);
}
public async Task LoginCommandHandler_ShouldReturnNull_WhenUserNameOrEmailAreInvalid()
{
// Arrange
IEnumerable <User> expectedUser = new User[] { };
LoginCommand request = new LoginCommand
{
UserNameOrEmail = "*****@*****.**"
};
Mock <IQueryable <User> > userQueryableMock = expectedUser
.AsQueryable()
.BuildMock();
_unitOfWorkMock
.Setup(m => m.Users.GetByUserNameOrEmail(It.IsAny <string>()))
.Returns(userQueryableMock.Object);
LoginCommand.Handler handler = new LoginCommand.Handler(_unitOfWorkMock.Object, null, null);
// Act
AuthenticatedUserResource user = await handler.Handle(request);
// Assert
Assert.Null(user);
}
public async Task LoginCommandHandler_ShouldReturnUser_WhenCredentialsAreCorrect()
{
// Arrange
const string expectedToken = "some.access.token";
IEnumerable <User> expectedUser = new[]
{
new User {
UserId = 1
}
};
LoginCommand request = new LoginCommand
{
UserNameOrEmail = "*****@*****.**",
Password = "******"
};
IQueryable <User> userQueryableMock = expectedUser
.AsQueryable()
.BuildMock()
.Object;
_unitOfWorkMock
.Setup(m => m.Users.GetByUserNameOrEmail(It.IsAny <string>()))
.Returns(userQueryableMock);
_cryptoServiceMock
.Setup(m => m.VerifyPassword(It.IsAny <byte[]>(), It.IsAny <byte[]>(), It.IsAny <string>()))
.Returns(true);
_cryptoServiceMock
.Setup(m => m.GenerateToken(It.IsAny <User>()))
.Returns(expectedToken);
LoginCommand.Handler handler = new LoginCommand.Handler(_unitOfWorkMock.Object, _mapperMock, _cryptoServiceMock.Object);
// Act
AuthenticatedUserResource user = await handler.Handle(request);
// Assert
Assert.NotNull(user);
Assert.Equal(1, user.UserId);
Assert.Equal(expectedToken, user.Token);
}