<?php

/*
 *
 *  ____            _        _   __  __ _                  __  __ ____
 * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
 * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
 * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
 * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * @author PocketMine Team
 * @link http://www.pocketmine.net/
 *
 *
 */

declare(strict_types=1);

namespace pocketmine\block;

use PHPUnit\Framework\TestCase;
use pocketmine\block\utils\BrewingStandSlot;
use function count;

class BrewingStandTest extends TestCase{

	/**
	 * @phpstan-return \Generator<int, array{list<BrewingStandSlot>}, void, void>
	 */
	public static function slotsProvider() : \Generator{
		yield [BrewingStandSlot::cases()];
		yield [[BrewingStandSlot::EAST]];
		yield [[BrewingStandSlot::EAST, BrewingStandSlot::NORTHWEST]];
	}

	/**
	 * @dataProvider slotsProvider
	 *
	 * @param BrewingStandSlot[] $slots
	 * @phpstan-param list<BrewingStandSlot> $slots
	 */
	public function testHasAndSetSlot(array $slots) : void{
		$block = VanillaBlocks::BREWING_STAND();
		foreach($slots as $slot){
			$block->setSlot($slot, true);
		}
		foreach($slots as $slot){
			self::assertTrue($block->hasSlot($slot));
		}

		foreach($slots as $slot){
			$block->setSlot($slot, false);
		}
		foreach($slots as $slot){
			self::assertFalse($block->hasSlot($slot));
		}
	}

	/**
	 * @dataProvider slotsProvider
	 *
	 * @param BrewingStandSlot[] $slots
	 * @phpstan-param list<BrewingStandSlot> $slots
	 */
	public function testGetSlots(array $slots) : void{
		$block = VanillaBlocks::BREWING_STAND();

		foreach($slots as $slot){
			$block->setSlot($slot, true);
		}

		self::assertCount(count($slots), $block->getSlots());

		foreach($slots as $slot){
			$block->setSlot($slot, false);
		}
		self::assertCount(0, $block->getSlots());
	}

	/**
	 * @dataProvider slotsProvider
	 *
	 * @param BrewingStandSlot[] $slots
	 * @phpstan-param list<BrewingStandSlot> $slots
	 */
	public function testSetSlots(array $slots) : void{
		$block = VanillaBlocks::BREWING_STAND();

		$block->setSlots($slots);
		foreach($slots as $slot){
			self::assertTrue($block->hasSlot($slot));
		}
		$block->setSlots([]);
		self::assertCount(0, $block->getSlots());
		foreach($slots as $slot){
			self::assertFalse($block->hasSlot($slot));
		}
	}
}