Blog.Logic.Core.Tests.ChatMessagesLogicTest.ShouldThrowExceptionWhenGettingUserOnGetMoreChatMessagesByNameFails C# (CSharp) Method

        public void ShouldThrowExceptionWhenGettingUserOnGetMoreChatMessagesByNameFails()
        {
            _chatMessageRepository = new Mock<IChatMessageRepository>();
            _chatMessageRepository.Setup(a => a.GetMoreChatMessages(It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>()))
                .Throws(new Exception());

            _userRepository = new Mock<IUserRepository>();
            _userRepository.Setup(a => a.Find(It.IsAny<Expression<Func<User, bool>>>(), false)).Throws(new Exception());

            _chatMessagesLogic = new ChatMessagesLogic(_chatMessageRepository.Object, _userRepository.Object);

            Assert.Throws<BlogException>(() => _chatMessagesLogic.GetMoreChatMessagesByUser("FooBar", "Drums", 15));
        }