public void Invoke_Delete_In_TweetService_When_Provided_Correct_Parameters_And_No_User_Saved_Tweet()
{
//Arrange
var fakeUserTweetSetvice = new Mock <IUserTweetService>();
var fakeUserFolloweeService = Mock.Of <IUserFolloweeService>();
var fakeUnit = new Mock <IUnitOfWork>();
var fakeFolloweeService = Mock.Of <IFolloweeService>();
var fakeTweetService = new Mock <ITweetService>();
var fakeTweetTagService = Mock.Of <ITweetTagService>();
var fakeAdminUserService = Mock.Of <IAdminUserService>();
var sut = new CascadeDeleteService(fakeUserTweetSetvice.Object, fakeUserFolloweeService, fakeUnit.Object, fakeFolloweeService, fakeTweetService.Object, fakeTweetTagService, fakeAdminUserService);
var fakeTweetTagRepo = new Mock <IGenericRepository <TweetTag> >();
var tweetTags = new List <TweetTag>();
fakeTweetTagRepo.Setup(r => r.All).Returns(tweetTags.AsQueryable());
fakeUnit.Setup(u => u.TweetTags).Returns(fakeTweetTagRepo.Object);
fakeUserTweetSetvice.Setup(s => s.AnyUserSavedThisTweetById(It.IsAny <string>())).Returns(false);
//Act
sut.DeleteUserTweetAndEntities("123", "456");
//Assert
fakeTweetService.Verify(v => v.Delete(It.IsAny <string>()), Times.Once);
}
public void Throw_Argument_Null_When_TweetId_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.DeleteUserTweetAndEntities("456", null));
}
public void Invoke_DeleteUserTweet_In_userTweetService_When_Provided_Correct_Parameters()
{
//Arrange
var fakeUserTweetSetvice = new Mock <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 = Mock.Of <IAdminUserService>();
var sut = new CascadeDeleteService(fakeUserTweetSetvice.Object, fakeUserFolloweeService, fakeUnit.Object, fakeFolloweeService, fakeTweetService, fakeTweetTagService, fakeAdminUserService);
fakeUserTweetSetvice.Setup(s => s.AnyUserSavedThisTweetById(It.IsAny <string>())).Returns(true);
//Act
sut.DeleteUserTweetAndEntities("123", "456");
//Assert
fakeUserTweetSetvice.Verify(v => v.DeleteUserTweet(It.IsAny <string>(), It.IsAny <string>()), Times.Once);
}