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));
}
public void ShouldThrowExceptionWhenGettingToUserIsNullOnMoreChatMessagesByName()
{
_chatMessageRepository = new Mock<IChatMessageRepository>();
_chatMessageRepository.Setup(a => a.GetMoreChatMessages(It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>()))
.Returns(new List<ChatMessage>());
_userRepository = new Mock<IUserRepository>();
_userRepository.SetupSequence(a => a.Find(It.IsAny<Expression<Func<User, bool>>>(), false))
.Returns(_user)
.Returns(new List<User>());
_chatMessagesLogic = new ChatMessagesLogic(_chatMessageRepository.Object, _userRepository.Object);
var result = Assert.Throws<BlogException>(() => _chatMessagesLogic.GetMoreChatMessagesByUser("FooBar", "Drums", 15));
Assert.AreEqual("No user found with username Drums", result.Message);
}
public void ShouldThrowExceptionWhenGettingMoreChatMessagesByIdFails()
{
_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>();
_chatMessagesLogic = new ChatMessagesLogic(_chatMessageRepository.Object, _userRepository.Object);
Assert.Throws<BlogException>(() => _chatMessagesLogic.GetMoreChatMessagesByUser(1, 2, 15));
}
public void ShouldGetMoreChatMessagesByName()
{
_chatMessageRepository = new Mock<IChatMessageRepository>();
_chatMessageRepository.Setup(a => a.GetMoreChatMessages(It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>()))
.Returns(_chatMessages);
_userRepository = new Mock<IUserRepository>();
_userRepository.Setup(a => a.Find(It.IsAny<Expression<Func<User, bool>>>(), false)).Returns(_user);
_chatMessagesLogic = new ChatMessagesLogic(_chatMessageRepository.Object, _userRepository.Object);
var result = _chatMessagesLogic.GetMoreChatMessagesByUser("FooBar", "Drums", 15);
Assert.IsNotNull(result);
Assert.IsInstanceOf(typeof(List<Common.Contracts.ChatMessage>), result);
}
public void ShouldReturnEmptyListWhenGettingMoreChatMessagesByIdIsNull()
{
_chatMessageRepository = new Mock<IChatMessageRepository>();
_chatMessageRepository.Setup(a => a.GetMoreChatMessages(It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>(), It.IsAny<int>()))
.Returns(new List<ChatMessage>());
_userRepository = new Mock<IUserRepository>();
_chatMessagesLogic = new ChatMessagesLogic(_chatMessageRepository.Object, _userRepository.Object);
var result = _chatMessagesLogic.GetMoreChatMessagesByUser(1, 2, 15);
Assert.IsNotNull(result);
Assert.IsInstanceOf(typeof(List<Common.Contracts.ChatMessage>), result);
Assert.AreEqual(0, result.Count);
}
