public void EditExistingChannel_ShouldReturn200OK_Modify()
{
// Arrange -> create a new channel
TestingEngine.CleanDatabase();
var channelName = "channel" + DateTime.Now.Ticks;
var httpPostResponse = TestingEngine.CreateChannelHttpPost(channelName);
Assert.AreEqual(HttpStatusCode.Created, httpPostResponse.StatusCode);
var postedChannel = httpPostResponse.Content.ReadAsAsync <ChannelModel>().Result;
// Act -> edit the above created channel
var channelNewName = "Edited " + channelName;
var httpPutResponse = TestingEngine.EditChannelHttpPut(postedChannel.Id, channelNewName);
// Assert -> the PUT result is 200 OK
Assert.AreEqual(HttpStatusCode.OK, httpPutResponse.StatusCode);
// Assert the service holds the modified channel
var httpGetResponse = TestingEngine.HttpClient.GetAsync("/api/channels").Result;
var channelsFromService = httpGetResponse.Content.ReadAsAsync <List <ChannelModel> >().Result;
Assert.AreEqual(HttpStatusCode.OK, httpGetResponse.StatusCode);
Assert.AreEqual(1, channelsFromService.Count);
Assert.AreEqual(postedChannel.Id, channelsFromService.First().Id);
Assert.AreEqual(channelNewName, channelsFromService.First().Name);
}
public void EditNotExistingChannel_ShouldReturn404NotFond()
{
// Arrange -> clear the database
TestingEngine.CleanDatabase();
// Act -> try to edit non-existing channel
var httpPutResponse = TestingEngine.EditChannelHttpPut(1, "new name");
// Assert -> the PUT result is 404 Not Found
Assert.AreEqual(HttpStatusCode.NotFound, httpPutResponse.StatusCode);
}
public void EditChannel_LeaveSameName_ShouldReturn200OK()
{
// Arrange -> create a channel
TestingEngine.CleanDatabase();
var channelName = "channel" + DateTime.Now.Ticks;
var httpPostResponse = TestingEngine.CreateChannelHttpPost(channelName);
Assert.AreEqual(HttpStatusCode.Created, httpPostResponse.StatusCode);
var channel = httpPostResponse.Content.ReadAsAsync <ChannelModel>().Result;
// Act -> try to edit the channel and leave its name the same
var httpPutResponse = TestingEngine.EditChannelHttpPut(channel.Id, channelName);
// Assert -> HTTP status code is 200 (OK)
Assert.AreEqual(HttpStatusCode.OK, httpPutResponse.StatusCode);
}
public void EditChannel_InvalidData_ShouldReturn400BadRequest()
{
// Arrange -> create a new channel
TestingEngine.CleanDatabase();
var channelName = "channel" + DateTime.Now.Ticks;
var httpPostResponse = TestingEngine.CreateChannelHttpPost(channelName);
Assert.AreEqual(HttpStatusCode.Created, httpPostResponse.StatusCode);
var postedChannel = httpPostResponse.Content.ReadAsAsync <ChannelModel>().Result;
// Act -> try to edit the above created channel
var channelNewName = String.Empty;
var httpPutResponse = TestingEngine.EditChannelHttpPut(postedChannel.Id, channelNewName);
// Assert -> the PUT result is 400 Bad Request
Assert.AreEqual(HttpStatusCode.BadRequest, httpPutResponse.StatusCode);
}
public void EditChannel_DuplicatedName_ShouldReturn409Conflict()
{
// Arrange -> create two channels
TestingEngine.CleanDatabase();
var channelNameFirst = "channel" + DateTime.Now.Ticks;
var firstChannelHttpResponse = TestingEngine.CreateChannelHttpPost(channelNameFirst);
Assert.AreEqual(HttpStatusCode.Created, firstChannelHttpResponse.StatusCode);
var firstChannel = firstChannelHttpResponse.Content.ReadAsAsync <ChannelModel>().Result;
var channelNameSecond = "channel" + DateTime.Now.Ticks + 1;
var secondChannelHttpResponse = TestingEngine.CreateChannelHttpPost(channelNameSecond);
Assert.AreEqual(HttpStatusCode.Created, secondChannelHttpResponse.StatusCode);
// Act -> try to edit the first channel and duplicate its name with the second channel
var httpPutResponseFirst = TestingEngine.EditChannelHttpPut(firstChannel.Id, channelNameSecond);
// Assert -> HTTP status code is 409 (Conflict)
Assert.AreEqual(HttpStatusCode.Conflict, httpPutResponseFirst.StatusCode);
}
