public void RegisterMessage_EmptyMessage_TrowsException()
{
var messageRegister = new MessageRegister();
var ex = Assert.Catch <Exception>(() =>
messageRegister.RegisterMessage(null));
StringAssert.Contains("Value cannot be null", ex.Message);
}
public void RegisterMessage_EmptyUser_TrowsException()
{
var messageRegister = new MessageRegister();
var user = new User {
ChatId = "null", MessengerClass = null
};
var message = new Message(user)
{
BasicText = "Test"
};
var ex = Assert.Catch <Exception>(() => messageRegister.RegisterMessage(message));
StringAssert.Contains("Value cannot be null", ex.Message);
}
public void RegisterMessage_UnknownMessage_ReturnsFirstLevelState()
{
var messageRegister = new MessageRegister();
var user = new User {
ChatId = "123456", MessengerClass = nameof(FakeMessengerApi)
};
var message = new Message(user)
{
BasicText = "Test"
};
var states = messageRegister.RegisterMessage(message);
Assert.AreEqual(UserStates.FirstLevel, states);
}
public void SetState_UnknownUser_SetStateToUser()
{
var messageRegister = new MessageRegister();
var user = new User {
ChatId = "123456", MessengerClass = nameof(FakeMessengerApi)
};
var message = new Message(user)
{
BasicText = "Test"
};
messageRegister.SetState(message, UserStates.SecondLevel);
var states = messageRegister.RegisterMessage(message);
Assert.AreEqual(UserStates.SecondLevel, states);
}