public void GivenAliceWantsToReadCharliesWallButCharlieHasNoMessagesOnHisWallWhenProcessUserInputIsCalledThenTheProgramDisplaysNothing()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
this.consoleMock.ConsoleRead().Returns("charlie");
var program = new Program(this.consoleMock, parser, this.formaterFactoryMock);
program.ProcessUserInput();
this.consoleMock.DidNotReceive().ConsoleWrite(string.Empty);
}
public static void Main()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
var formaterFactory = new MessageFormaterFactory();
var consoleWrapper = new ConsoleWrapper();
var program = new Program(consoleWrapper, parser, formaterFactory);
while (program.ProcessUserInput())
{
}
}
public void GivenAliceWantsToReadCharliesWallAndCharlieHasMessagesOnHisWallWhenProcessUserInputIsCalledThenTheProgramDisplaysCharliesWallMessagesAndHowLongHasCharliePostedEachMessage()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
var charlie = repository.Create("charlie");
charlie.Post("message from charlie");
this.consoleMock.ConsoleRead().Returns("charlie");
var program = new Program(this.consoleMock, parser, new MessageFormaterFactory());
program.ProcessUserInput();
this.consoleMock.Received().ConsoleWrite("message from charlie (0 seconds ago)");
}
public void GivenCharlieAndAliceAreUsersInTheSystemAndCharlieFollowsAliceWhenAWallCommandOnCharlieIsRequestedThenCharliesWallShouldContainPostsFromAliceAndCharlie()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
var charlie = repository.Create("charlie");
repository.Create("alice");
var program = new Program(this.consoleMock, parser, new MessageFormaterFactory());
this.consoleMock.ConsoleRead().Returns("charlie follows alice");
program.ProcessUserInput();
this.consoleMock.ConsoleRead().Returns("charlie -> message from charlie");
program.ProcessUserInput();
this.consoleMock.ConsoleRead().Returns("alice -> message from alice");
program.ProcessUserInput();
this.consoleMock.ConsoleRead().Returns("charlie wall");
program.ProcessUserInput();
charlie.Wall.Count().Should().Be(2);
}
public void GivenTheUserTypesAPostCommandWhenProcessUserInputIsCalledThenTheUserWallShouldContainPostedMessage()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
this.consoleMock.ConsoleRead().Returns("Bob -> my message");
var program = new Program(this.consoleMock, parser, this.formaterFactoryMock);
program.ProcessUserInput();
var user = repository.FindByIdentifier("Bob");
user.Wall.Should().Contain(m => m.Body == "my message");
}
public void GivenTheUserTypesAPostCommandWhenProcessUserInputIsCalledThenPostOnUserWallIsInvokedIndirectely()
{
var broker = new MessageBroker(this.repositoryMock);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
this.consoleMock.ConsoleRead().Returns("Bob -> my message");
this.repositoryMock.FindByIdentifier("Bob").Returns(this.bob);
var program = new Program(this.consoleMock, parser, this.formaterFactoryMock);
program.ProcessUserInput();
this.userWallMock.Received().Post(this.bob, "my message");
}
public void GivenTheUserTypesAPostCommandWhenProcessUserInputIsCalledThenPostOnMessageBrokerIsInvokedIndirectely()
{
var commandFactory = new CommandFactory(this.brokerMock);
var parser = new InputParser(commandFactory);
this.consoleMock.ConsoleRead().Returns("Bob -> my message");
var program = new Program(this.consoleMock, parser, this.formaterFactoryMock);
program.ProcessUserInput();
this.brokerMock.Received().Post("Bob", "my message");
}
public void GivenCharlieAndAliceAreUsersInTheSystemWhenCharlieFollowsAliceThenAliceFollowersShouldContainCharlie()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
var charlie = repository.Create("charlie");
var alice = repository.Create("alice");
this.consoleMock.ConsoleRead().Returns("charlie follows alice");
var program = new Program(this.consoleMock, parser, this.formaterFactoryMock);
program.ProcessUserInput();
alice.Followers.Should().Contain(charlie);
}
public void GivenCharlieAndAliceAreUsersInTheSystemAndCharlieFollowsAliceWhenAWallCommandOnCharlieIsRequestedThenItDisplayCharliesWallStatingTheAuthorOfThePosts()
{
var repository = new UserRepository();
var broker = new MessageBroker(repository);
var commandFactory = new CommandFactory(broker);
var parser = new InputParser(commandFactory);
repository.Create("charlie");
repository.Create("alice");
var program = new Program(this.consoleMock, parser, new MessageFormaterFactory());
this.consoleMock.ConsoleRead().Returns("charlie follows alice");
program.ProcessUserInput();
this.consoleMock.ConsoleRead().Returns("charlie -> message from charlie");
program.ProcessUserInput();
this.consoleMock.ConsoleRead().Returns("alice -> message from alice");
program.ProcessUserInput();
this.consoleMock.ConsoleRead().Returns("charlie wall");
program.ProcessUserInput();
this.consoleMock.Received().ConsoleWrite("charlie - message from charlie (0 seconds ago)");
this.consoleMock.Received().ConsoleWrite("alice - message from alice (0 seconds ago)");
}
public void Setup()
{
this.factory = Substitute.For<ICommandFactory>();
this.parser = new InputParser(this.factory);
}
