/// <summary>
/// Post a story to a user timeline
/// </summary>
/// <param name="recipientUserName">Name of the user that owns the timeline in which you want to post the message</param>
/// <param name="message">Massege you want to post to the timeline</param>
public void Post(string recipientUserName, string message)
{
//Creates the story entity to post
var story = new Story
{
Message = message,
PostedOn = DateTime.Now
};
//Gets the user from the repository
var user = userRepository.GetOrCreate(recipientUserName);
//Adds the story to the user's timeline
user.Timeline.Add(story);
}
public void Should_FormatStory_When_PostedYesterday()
{
var story = new Story { Message = "Yesterday's story", PostedOn = fakeTime.Date.AddDays(-1) };
CoreTestLogic(story, "Yesterday's story (yesterday)");
}
public void Should_FormatStory_When_PostedSecondsAgo()
{
var story = new Story { Message = "Seconds ago story", PostedOn = fakeTime.AddSeconds(-10) };
CoreTestLogic(story, "Seconds ago story (10 seconds ago)");
}
public void Should_FormatStory_When_PostedMinutesAgo()
{
var story = new Story { Message = "Minutes ago story", PostedOn = fakeTime.AddMinutes(-7) };
CoreTestLogic(story, "Minutes ago story (7 minutes ago)");
}
public void Should_FormatStory_When_PostedHoursAgo()
{
var story = new Story { Message = "Hours ago story", PostedOn = fakeTime.AddHours(-4) };
CoreTestLogic(story, "Hours ago story (4 hours ago)");
}
public void Should_FormatStory_When_PostedDaysAgo()
{
var story = new Story { Message = "Days ago story", PostedOn = fakeTime.AddDays(-10) };
CoreTestLogic(story, "Days ago story (10 days ago)");
}
public void Should_FormatStory_When_PostedAnHourAgo()
{
var story = new Story { Message = "An hour ago story", PostedOn = fakeTime.AddMinutes(-70) };
CoreTestLogic(story, "An hour ago story (1 hour ago)");
}
public void Should_FormatStory_When_PostedAMinuteAgo()
{
var story = new Story { Message = "A minute ago story", PostedOn = fakeTime.AddSeconds(-70) };
CoreTestLogic(story, "A minute ago story (1 minute ago)");
}
/// <summary>
/// Common test logic called by all the test cases in this class
/// </summary>
/// <param name="arrangedStory">Input story to be formatted by the SUT</param>
/// <param name="expectedResult">Output expected from the SUT</param>
private void CoreTestLogic(Story arrangedStory, string expectedResult)
{
string actual;
// Arrange
using (var shimsContext = ShimsContext.Create())
{
//Sets a fake fixed time in order to better check the elapsed string returned by the formatter
System.Fakes.ShimDateTime.NowGet = () => fakeTime;
// Act
actual = sut.Format(arrangedStory);
}
//Assert
Assert.AreEqual(expectedResult, actual, "Formatted story different than expected");
}
