protected override void Given()
{
base.Given();
StatusService = new Mock<IStatusService>();
StatusService.Setup(ss => ss.GetUser("trasa")).Returns(new UserInfo
{
Name = "trasa",
FollowerCount = 1,
FriendCount = 1,
Location = "location",
});
RequestQueue = new Mock<ITwitterRequestQueue>();
ResponseQueue = new TwitterResponseQueueStub();
CrawlerUnderTest = new TwitterCrawler(RequestQueue.Object, ResponseQueue, StatusService.Object);
}
public void ErrorResponse_Is_Queued()
{
// arrange
var requestQueue = new MockRequestQueue();
var responseQueue = new MockResponseQueue();
var statusService = new Mock<IStatusService>();
statusService.Setup(ss => ss.GetFriendsOf("test")).Throws(new XmlException("Twitter is full of FAIL!"));
var crawler = new TwitterCrawler(requestQueue, responseQueue, statusService.Object);
// act
var friendRequest = new GetFriendsRequest("test");
crawler.ProcessRequest(friendRequest);
// assert
Assert.That(responseQueue.QueuedMessages, Has.Count(1));
Assert.That(responseQueue.QueuedMessages.Single(), Is.TypeOf(typeof(ErrorResponse)));
var response = (ErrorResponse)responseQueue.QueuedMessages.Single();
Assert.That(response.Request, Is.SameAs(friendRequest));
}