public void Invoke_DeleteUserById_In_UserService_When_Provided_Correct_Parameter()
{
//Arrange
var fakeUserTweetSetvice = Mock.Of <IUserTweetService>();
var fakeUserFolloweeService = Mock.Of <IUserFolloweeService>();
var fakeUnit = new Mock <IUnitOfWork>();
var fakeFolloweeService = Mock.Of <IFolloweeService>();
var fakeTweetService = Mock.Of <ITweetService>();
var fakeTweetTagService = Mock.Of <ITweetTagService>();
var fakeAdminUserService = new Mock <IAdminUserService>();
var sut = new CascadeDeleteService(fakeUserTweetSetvice, fakeUserFolloweeService, fakeUnit.Object, fakeFolloweeService, fakeTweetService, fakeTweetTagService, fakeAdminUserService.Object);
var fakeUserFolloweesRepo = new Mock <IGenericRepository <UserFollowee> >();
var userFollowees = new List <UserFollowee>();
fakeUserFolloweesRepo.Setup(r => r.All).Returns(userFollowees.AsQueryable());
fakeUnit.Setup(u => u.UserFollowees).Returns(fakeUserFolloweesRepo.Object);
fakeAdminUserService.Setup(u => u.DeleteByUserId(It.IsAny <string>())).Verifiable();
//Act
sut.DeleteUserAndHisEntities("123");
//Assert
fakeAdminUserService.Verify(v => v.DeleteByUserId(It.IsAny <string>()), Times.Once);
}
public void Throw_Argument_Null_When_UserId_Is_Null()
{
//Arrange
var fakeUserTweetSetvice = Mock.Of <IUserTweetService>();
var fakeUserFolloweeService = Mock.Of <IUserFolloweeService>();
var fakeUnit = Mock.Of <IUnitOfWork>();
var fakeFolloweeService = Mock.Of <IFolloweeService>();
var fakeTweetService = Mock.Of <ITweetService>();
var fakeTweetTagService = Mock.Of <ITweetTagService>();
var fakeAdminUserService = Mock.Of <IAdminUserService>();
var sut = new CascadeDeleteService(fakeUserTweetSetvice, fakeUserFolloweeService, fakeUnit, fakeFolloweeService, fakeTweetService, fakeTweetTagService, fakeAdminUserService);
//Act & Assert
Assert.ThrowsException <ArgumentNullException>(() => sut.DeleteUserAndHisEntities(null));
}
