public void InvitationUsesCityInInvitationText() { var invitation = new Invitation() { UserName = "******", City = "testcity", Room = "testroom" }; var message = invitation.CreateNewInvitationMessage("botroom"); StringAssert.Contains("colleagues in " + invitation.City, message.Text); StringAssert.Contains("colleagues from #" + invitation.Room, message.Text); Console.WriteLine(message.Text); }