Blog.Services.Implementation.Tests.CommentLikesServiceTest.ShouldThrowErrorWhenFetchingCommentFails C# (CSharp) Method

        public void ShouldThrowErrorWhenFetchingCommentFails()
        {
            _commentsLogic = new Mock<ICommentsLogic>();
            _commentsLogic.Setup(a => a.Get(It.IsAny<int>())).Throws(new Exception());

            _commentLikesLogic = new Mock<ICommentLikesLogic>();
            _commentLikesLogic.Setup(a => a.Get(It.IsAny<int>())).Returns(_commentLikes);
            _commentLikesLogic.Setup(a => a.Add(It.IsAny<CommentLike>()))
                .Returns(new CommentLike { CommentLikeId = 1, CommentId = 1 });

            _redisService = new Mock<IRedisService>();
            _redisService.Setup(a => a.Publish(It.IsAny<object>()));

            var commentLikesService = new CommentLikesService(_commentLikesLogic.Object, _commentsLogic.Object, _redisService.Object);
            var result = Assert.Throws<Exception>(() => commentLikesService.Add(new CommentLike { CommentLikeId = 1, CommentId = 1 }));

            Assert.IsInstanceOf(typeof(Exception), result);
        }