public void ItShouldShowAnErrorMessage_GivenTheUserIsMissing()
{
//g
var userName = "******";
var command = new ReadCommand(userName);
var expected = new List<string>
{
"No user Alice"
};
//w
var charliesMessage = new Message("Charlie", "Hello!", DateTime.Now);
var messages = new List<Message> {charliesMessage};
var actual = command.GetTheUserTimeline(messages);
//t
CollectionAssert.AreEqual(expected, actual);
}
public void ItShouldShowTheUserMessages()
{
//g
var userName = "******";
var message1 = new Message(userName, "Good day", DateTime.Now.AddSeconds(-5));
var message2 = new Message(userName, "I feel great", DateTime.Now);
var messages = new List<Message> { message1, message2 };
var command = new ReadCommand(userName);
var expected = new List<string>
{
"I feel great (1 second ago)",
"Good day (5 seconds ago)"
};
//w
var actual = command.GetTheUserTimeline(messages);
//t
CollectionAssert.AreEqual(expected, actual);
}