<?php

namespace NoccyLabs\React\CommandBus;

use PHPUnit\Framework\Attributes\CoversClass;

#[CoversClass(Command::class)]
class CommandTest extends \PHPUnit\Framework\TestCase
{

    public function testCommandName()
    {
        $command = new Command("foobar", function () {});

        $this->assertEquals('foobar', $command->getName());
    }

    public function testCommandExecution()
    {
        $hit = false;
        $command = new Command("foobar", function () use (&$hit) { $hit=true; });
        $context = new Context("foobar", []);

        $command->call($context);

        $this->assertEquals(true, $hit);
    }

    public function testCommandReflection()
    {
        $command = new Command("test", function (string $a, ?int $b, bool $c = false) { });
        $expect = [
            'a' => 'string',
            'b' => 'int',
            'c' => '?bool'
        ];
        $this->assertEquals($expect, $command->parameters());
    }
}