public void WallCommand_ShouldReturnAllTweets()
{
var username = "******";
var user = new User(username)
{
Tweets = new List <Tweet>()
};
user.Tweets.Add(new Tweet("This tweet is my first tweet."));
var username2 = "ExistingUser2";
var user2 = new User(username2)
{
Tweets = new List <Tweet>()
};
user2.Tweets.Add(new Tweet("This is second user's tweet."));
user.Following = new List <User> {
user2
};
var userRepo = new Mock <IRepository <User> >();
userRepo.SetupGet(u => u.Entities).Returns(new List <User> {
user, user2
});
var userService = new UserService(userRepo.Object);
var wallCommand = new WallCommand(new Receiver(userService));
var actual = wallCommand.Execute(username, string.Empty);
Assert.Equal(2, actual.Count);
}
public void ExecuteWallCommand_When_Users_Exists_Returns_Posts()
{
//arrange
var mockRepository = new Mock <IUserRepository>();
var currentUser = new User(Username);
var userToFollow = new User(UsernameToFollow);
currentUser.FollowingUsers.Add(UsernameToFollow);
currentUser.Posts.Add(new Post(Username, Message, new PublishedTimer()));
userToFollow.Posts.Add(new Post(UsernameToFollow, Message2, new PublishedTimer()));
mockRepository.Setup(m => m.GetUser(It.IsAny <string>()))
.Returns(() => currentUser);
mockRepository.Setup(m => m.GetUser(It.IsAny <string>()))
.Returns(() => userToFollow);
//act
var wallCommand = new WallCommand(mockRepository.Object);
wallCommand.ExecuteCommand(CommandLine);
var postForUser = currentUser.Posts.Select(m => m.Message).FirstOrDefault();
var postForFollowedUser = userToFollow.Posts.Select(m => m.Message).FirstOrDefault();
//assert
Assert.AreEqual(Message, postForUser);
Assert.AreEqual(Message2, postForFollowedUser);
}
public void GivenAWallCommandWhenExecuteMethodIsCalledThenItCallsWallInTheCommandReceiver()
{
var command = new WallCommand(this.receiver, BobUserHandle);
command.Execute();
this.receiver.Received().Wall(BobUserHandle);
}
public void Matches_WallCommand_Returns_True()
{
var mockRepository = new Mock <IUserRepository>();
var wallCommand = new WallCommand(mockRepository.Object);
bool result = wallCommand.Matches(CommandLine);
Assert.IsTrue(result);
}
public void GivenAWallCommandWhenCreateFormaterForCommandIsInvokedOnFactoryThenItReturnsAWallMessageFromater()
{
var command = new WallCommand(this.brokerMock, BobUserHandle);
var factory = new MessageFormaterFactory();
var formater = factory.CreateFormaterForCommand(command);
formater.Should().BeAssignableTo <WallMessageFormater>();
}
public void GivenAWallCommandWhenExecuteMethodIsCalledThenItStoresTheExecutionResultInResults()
{
var command = new WallCommand(this.receiver, BobUserHandle);
this.receiver.Wall(BobUserHandle).Returns(new[] { new Message(null, PostMessageText) });
command.Execute();
((IQueryCommand)command).Results.Should().Contain(m => m.Body == PostMessageText);
}
public int Post(int owner_id, string message)
{
NameValueCollection Params = new NameValueCollection();
string CommandName;
Params.Add("owner_id", owner_id.ToString());
Params.Add("message", message);
Params.Add("fields", "owner_id,message");
CommandName = "wall.post";
var command = new WallCommand(CommandName, Params);
command.ExecuteCommand();
return command.GetPostAnswer();
}
public void WallCommand_Ctor_ParamValidation()
{
// ARRANGE
var storage = new Mock <IStorageProvider>();
var interaction = new Mock <IInteractionProvider>();
var time = new Mock <ITimeProvider>();
// ACT
// missing "arg"
IDictionary <string, string> arguments = new Dictionary <string, string> {
};
ArgumentException ex1 = Assert.Throws <ArgumentException>(() =>
{
var command = new WallCommand(storage.Object, interaction.Object, time.Object, arguments);
});
// missing "storage"
ArgumentNullException ex2 = Assert.Throws <ArgumentNullException>(() =>
{
var command = new WallCommand(null, interaction.Object, time.Object, arguments);
});
// missing "interaction"
ArgumentNullException ex3 = Assert.Throws <ArgumentNullException>(() =>
{
var command = new WallCommand(storage.Object, null, time.Object, arguments);
});
// missing "time"
ArgumentNullException ex4 = Assert.Throws <ArgumentNullException>(() =>
{
var command = new WallCommand(storage.Object, interaction.Object, null, arguments);
});
// missing "arguments"
ArgumentNullException ex5 = Assert.Throws <ArgumentNullException>(() =>
{
var command = new WallCommand(storage.Object, interaction.Object, time.Object, null);
});
// ASSERT
Assert.Equal("user", ex1.ParamName);
Assert.Equal("storage", ex2.ParamName);
Assert.Equal("interaction", ex3.ParamName);
Assert.Equal("time", ex4.ParamName);
Assert.Equal("arguments", ex5.ParamName);
}
public void ReturnAPayloadContainingAnErrorMessageOnUnsuccessfulExecution()
{
var arguments = new List <string>
{
"alice",
"wall"
};
var emptyUserRepository = new UserRepository();
var wallCommand = new WallCommand()
{
Arguments = arguments,
UserRepository = emptyUserRepository
};
var commandResult = wallCommand.Execute();
Assert.That(commandResult.Payload[0].StartsWith("System.NullReferenceException"));
}
public void SetCommandResultStatusToErrorOnUnsuccessfulExecution()
{
var arguments = new List <string>
{
"alice",
"wall"
};
var emptyUserRepository = new UserRepository();
var wallCommand = new WallCommand()
{
Arguments = arguments,
UserRepository = emptyUserRepository
};
var commandResult = wallCommand.Execute();
Assert.That(commandResult.Status, Is.EqualTo(CommandResponseStatus.Error));
}
public async void WallCommand_Execute()
{
// ARRANGE
var user = "******";
var arguments = new Dictionary <string, string>
{
{ nameof(user), user }
};
var storage = new Mock <IStorageProvider>();
var posts = new Post[]
{
new Post {
Author = "andrea", Message = "message1", Time = new DateTime(1970, 1, 1, 0, 0, 1)
},
new Post {
Author = "andrea", Message = "message2", Time = new DateTime(1970, 1, 1, 0, 0, 2)
},
new Post {
Author = "andrea", Message = "message3", Time = new DateTime(1970, 1, 1, 0, 0, 3)
}
};
storage.Setup(_ => _.GetWallByUser(user)).Returns(
Task.FromResult <IEnumerable <Post> >(posts));
var interaction = new Mock <IInteractionProvider>();
var time = new Mock <ITimeProvider>();
var command = new WallCommand(storage.Object, interaction.Object, time.Object, arguments);
// ACT
await command.Execute();
// ASSERT
storage.Verify(_ => _.GetWallByUser(user));
interaction.Verify(_ => _.Write(
Resources.Message_WallFormat,
user,
It.IsAny <string>(),
It.IsAny <string>()), Times.Exactly(posts.Length));
}
public void SetCommandResultStatusToOkOnSuccessfulExecution()
{
var arguments = new List <string>
{
"alice",
"wall"
};
var userRepository = new UserRepository();
userRepository.RegisterUser("alice");
var wallCommand = new WallCommand()
{
Arguments = arguments,
UserRepository = userRepository
};
var commandResult = wallCommand.Execute();
Assert.That(commandResult.Status, Is.EqualTo(CommandResponseStatus.Ok));
}
public int Post(int owner_id, string message, string attachment, string captcha_sid, string captcha_key)
{
NameValueCollection Params = new NameValueCollection();
string CommandName;
Params.Add("owner_id", owner_id.ToString());
Params.Add("message", message);
string added = string.Empty;
CommandHelper.AddIfExict(Params, "attachment", Uri.EscapeUriString(attachment), ref added);
if (CommandHelper.IsExist(added))
{
var res = CommandHelper.AddIfExict(Params, "captcha_sid", captcha_sid, ref added);
if (res)
CommandHelper.AddIfExict(Params, "captcha_key", captcha_key, ref added);
}
Params.Add("fields", "owner_id,message"+ added);
CommandName = "wall.post";
var command = new WallCommand(CommandName, Params);
command.ExecuteCommand();
return command.GetPostAnswer();
}
public void ReturnAllPostsOnAUsersWallInPayloadWhenSuccessfullyExecuted()
{
var userRepository = new UserRepository();
var user = userRepository.RegisterUser("alice");
user.Friends.Add(new User("bob")
{
Posts = new List <Post> {
new Post("test1"), new Post("test2")
}
});
user.Friends.Add(new User("colin")
{
Posts = new List <Post> {
new Post("test3")
}
});
var arguments = new List <string>
{
"alice",
"wall"
};
var wallCommand = new WallCommand()
{
Arguments = arguments,
UserRepository = userRepository
};
var commandResult = wallCommand.Execute();
Assert.That(commandResult.Payload.Count, Is.EqualTo(3));
Assert.That(commandResult.Payload[0], Is.EqualTo("bob - test1 (0 seconds ago)"));
Assert.That(commandResult.Payload[1], Is.EqualTo("bob - test2 (0 seconds ago)"));
Assert.That(commandResult.Payload[2], Is.EqualTo("colin - test3 (0 seconds ago)"));
}
public bool Equals(WallCommand obj)
{
return base.Equals(obj) &&
this.User == obj.User;
}
