public void Should_ThrowException_When_CommandIsNull()
{
var userRepositoryMock = new Mock <IUserRepository>();
var roleLookupMock = new Mock <IRoleLookup>();
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(m => m.Map <RegisterUserCommand, User>(It.IsAny <RegisterUserCommand>())).Returns((User)null);
var target = new RegisterUserCommandHandler(userRepositoryMock.Object, roleLookupMock.Object, mapperMock.Object);
var command = new RegisterUserCommand();
Func <Task> func = async() => await target.HandleAsync(command);
func.ShouldThrow <NullReferenceException>();
}
public void Should_ThrowException_When_PasswordIsNullOrEmpty()
{
var userRepositoryMock = new Mock <IUserRepository>();
userRepositoryMock.Setup(u => u.RegisterAsync(It.IsAny <User>(), It.IsAny <string>())).ThrowsAsync(new ArgumentException("password is empty."));
var roleLookupMock = new Mock <IRoleLookup>();
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(m => m.Map <RegisterUserCommand, User>(It.IsAny <RegisterUserCommand>())).Returns((User)null);
var target = new RegisterUserCommandHandler(userRepositoryMock.Object, roleLookupMock.Object, mapperMock.Object);
var command = new RegisterUserCommand();
Func <Task> func = async() => await target.HandleAsync(command);
func.ShouldThrow <Exception>();
}
public void Should_RegisterUser_When_CommandIsValid()
{
var userRepositoryMock = new Mock <IUserRepository>();
var roleLookupMock = new Mock <IRoleLookup>();
roleLookupMock.Setup(r => r.GetUserRoleAsync()).ReturnsAsync(new Role());
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(m => m.Map <RegisterUserCommand, User>(It.IsAny <RegisterUserCommand>())).Returns(new User());
var target = new RegisterUserCommandHandler(userRepositoryMock.Object, roleLookupMock.Object, mapperMock.Object);
var command = new RegisterUserCommand();
Func <Task> func = async() => await target.HandleAsync(command);
func.ShouldNotThrow(); //Should not throw any kind of exception
}