public async Task RunASecondCommandWhileFirstCommandIsRunning()
{
// Create a command stub which sleeps for some time
var commandStub2 = new ICommandStub2
{
Args = "arg1 arg2 arg3",
Name = "stubcmd2",
Help = "sample help!"
};
var commandHandler2 = new ICommandHandlerStub2
{
ExpectedCommandArgs = commandStub2.Args,
ExpectedCommandName = commandStub2.Name,
ExpectedCommandHelp = commandStub2.Help,
ExpectedExecuteResult = () =>
{
Thread.Sleep(5 * 1000);
return false;
}
};
var cmdsvc = new CommandService(
new List<ICommand> { this.commandStub, commandStub2 },
new List<object> { this.commandHandlerStubReturnsTrue, commandHandler2 });
var result2 = cmdsvc.Run(commandStub2.Name + " " + commandStub2.Args);
// Trigger a second command meanwhile, validate that it shouldn't block
var result = await cmdsvc.Run(this.commandStub.Name + " " + this.commandStub.Args);
result.Should().BeTrue();
result2.Wait();
result2.Result.Should().BeFalse();
}
public async Task RunASingleCommandWhichReturnsFalse()
{
var cmdsvc = new CommandService(new List<ICommand> { this.commandStub }, new List<object> { this.commandHandlerStubReturnsFalse });
var result = await cmdsvc.Run(this.commandStub.Name + " " + this.commandStub.Args);
result.Should().BeFalse();
}
public void EmptyCommandSpecThrowsArgumentException()
{
var cmdsvc = new CommandService(new List<ICommand> { this.commandStub }, new List<object> { this.commandHandlerStubReturnsFalse });
Func<Task> run = async () => await cmdsvc.Run(string.Empty);
run.ShouldThrow<ArgumentException>();
}
public void MalformedCommandSpecThrowsInvalidCommandException()
{
var cmdsvc = new CommandService(new List<ICommand> { this.commandStub }, new List<object> { this.commandHandlerStubReturnsFalse });
const string InputCmd = " ";
Func<Task> run = async () => await cmdsvc.Run(InputCmd);
run.ShouldThrow<InvalidCommandException>().And.Data["InputCommand"].Should().Be(InputCmd);
}