public void DeleteChannel_WithMessages_ShouldReturn409Conflict()
{
// Arrange -> create a channel with a message posted in it
TestingEngine.CleanDatabase();
// Create a channel
var channelName = "channel" + DateTime.Now.Ticks;
var httpResponseCreateChanel = TestingEngine.CreateChannelHttpPost(channelName);
Assert.AreEqual(HttpStatusCode.Created, httpResponseCreateChanel.StatusCode);
var channel = httpResponseCreateChanel.Content.ReadAsAsync <ChannelModel>().Result;
Assert.AreEqual(1, TestingEngine.GetChannelsCountFromDb());
// Post an anonymous message in the channel
var httpResponsePostMsg = TestingEngine.SendChannelMessageHttpPost(channelName, "message");
Assert.AreEqual(HttpStatusCode.OK, httpResponsePostMsg.StatusCode);
// Act -> try to delete the channel with the message
var httpDeleteResponse = TestingEngine.HttpClient.DeleteAsync(
"/api/channels/" + channel.Id).Result;
// Assert -> HTTP status code is 409 (Conflict), channel is not empty
Assert.AreEqual(HttpStatusCode.Conflict, httpDeleteResponse.StatusCode);
Assert.AreEqual(1, TestingEngine.GetChannelsCountFromDb());
}
public void CreateNewChannel_EmptyBody_ShouldReturn400BadRequest()
{
// Arrange
TestingEngine.CleanDatabase();
// Act
var httpResponse = TestingEngine.HttpClient.PostAsync("/api/channels", null).Result;
// Assert
Assert.AreEqual(HttpStatusCode.BadRequest, httpResponse.StatusCode);
var channelsCountInDb = TestingEngine.GetChannelsCountFromDb();
Assert.AreEqual(0, channelsCountInDb);
}
public void DeleteChannel_DeleteExistingChannel_ShouldReturn200OK()
{
// Arrange -> prepare a few channels
TestingEngine.CleanDatabase();
var channelName = "deleteme";
// Act -> create a few channels
this.CreateChannelHttpPost(channelName);
var deleteResponseMessage = this.DeleteChannelHttpDelete(channelName);
Assert.AreEqual(HttpStatusCode.OK, deleteResponseMessage.StatusCode);
Assert.AreEqual("", deleteResponseMessage.Content);
Assert.AreEqual(0, TestingEngine.GetChannelsCountFromDb());
}
public void CreateNewChannel_NameTooLong_ShouldReturn400BadRequest()
{
// Arrange
TestingEngine.CleanDatabase();
var tooLongChannelName = new string('a', 101);
// Act
var httpResponse = TestingEngine.CreateChannelHttpPost(tooLongChannelName);
// Assert
Assert.AreEqual(HttpStatusCode.BadRequest, httpResponse.StatusCode);
var channelsCountInDb = TestingEngine.GetChannelsCountFromDb();
Assert.AreEqual(0, channelsCountInDb);
}
public void CreateNewChannel_InvalidData_ShouldReturn400BadRequest()
{
// Arrange
TestingEngine.CleanDatabase();
var invalidChannelName = string.Empty;
// Act
var httpResponse = TestingEngine.CreateChannelHttpPost(invalidChannelName);
// Assert
Assert.AreEqual(HttpStatusCode.BadRequest, httpResponse.StatusCode);
var channelsCountInDb = TestingEngine.GetChannelsCountFromDb();
Assert.AreEqual(0, channelsCountInDb);
}
public void DeleteExistingChannel_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;
Assert.AreEqual(1, TestingEngine.GetChannelsCountFromDb());
// Act -> delete the channel
var httpDeleteResponse = TestingEngine.HttpClient.DeleteAsync(
"/api/channels/" + channel.Id).Result;
// Assert -> HTTP status code is 200 (OK)
Assert.AreEqual(HttpStatusCode.OK, httpDeleteResponse.StatusCode);
Assert.AreEqual(0, TestingEngine.GetChannelsCountFromDb());
}
public void CreateNewChannel_ShouldCreateChannel_Return201Created()
{
// Arrange
TestingEngine.CleanDatabase();
var channelName = "channel" + DateTime.Now.Ticks;
// Act
var httpResponse = TestingEngine.CreateChannelHttpPost(channelName);
// Assert
Assert.AreEqual(HttpStatusCode.Created, httpResponse.StatusCode);
Assert.IsNotNull(httpResponse.Headers.Location);
var newChannel = httpResponse.Content.ReadAsAsync <ChannelModel>().Result;
Assert.IsTrue(newChannel.Id != 0);
Assert.AreEqual(newChannel.Name, channelName);
var channelsCountInDb = TestingEngine.GetChannelsCountFromDb();
Assert.AreEqual(1, channelsCountInDb);
}
