public void TestCommandListener()
{
//setup
using Datapack pack = new Datapack("datapacks", "pack", "a pack", 0, new NoneFileCreator());
PackNamespace space = pack.Namespace("space");
Function function = space.Function("function", BaseFile.WriteSetting.Auto);
Function otherfunction = space.Function("function2", BaseFile.WriteSetting.OnDispose);
bool commandWritten = false;
function.AddCommandListener((f, c) =>
{
if (c is SayCommand sayCommand)
{
sayCommand.Text = "2";
}
commandWritten = true;
});
otherfunction.AddCommandListener((f, c) => commandWritten = true);
//test
function.World.Say("1");
Assert.IsTrue(commandWritten, "Command listener wasn't called");
Assert.AreEqual("say 2" + Environment.NewLine, pack.FileCreator.GetWriters().Single(w => w.path.EndsWith("function.mcfunction")).writer.ToString(), "Command wasn't changed by command listener");
commandWritten = false;
function.Execute.As(ID.Selector.s);
Assert.IsFalse(commandWritten, "Command listener shouldn't have been called (no command was written yet)");
function.World.Say("123");
Assert.IsTrue(commandWritten, "Command listener should have been called since execute listener is done");
commandWritten = false;
otherfunction.World.Say("123");
Assert.IsFalse(commandWritten, "Command listener shouldn't have been called (dispose isn't called yet)");
otherfunction.Dispose();
Assert.IsTrue(commandWritten, "Command listener should have been called (dispose was called)");
}