<?php
/**
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 * Licensed under The MIT License
 * For full copyright and license information, please see the LICENSE.txt
 * Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://book.cakephp.org/2.0/en/development/testing.html CakePHP(tm) Tests
 * @since         2.0.0
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
 */
namespace Cake\Test\TestCase\Console;

use Cake\Console\TaskRegistry;
use Cake\Core\App;
use Cake\Core\Plugin;
use Cake\TestSuite\TestCase;

/**
 * Class TaskRegistryTest
 *
 */
class TaskRegistryTest extends TestCase {

/**
 * setUp
 *
 * @return void
 */
	public function setUp() {
		parent::setUp();
		$shell = $this->getMock('Cake\Console\Shell', array(), array(), '', false);
		$this->Tasks = new TaskRegistry($shell);
	}

/**
 * tearDown
 *
 * @return void
 */
	public function tearDown() {
		unset($this->Tasks);
		parent::tearDown();
	}

/**
 * test triggering callbacks on loaded tasks
 *
 * @return void
 */
	public function testLoad() {
		$result = $this->Tasks->load('Project');
		$this->assertInstanceOf('Cake\Shell\Task\ProjectTask', $result);
		$this->assertInstanceOf('Cake\Shell\Task\ProjectTask', $this->Tasks->Project);

		$result = $this->Tasks->loaded();
		$this->assertEquals(['Project'], $result, 'loaded() results are wrong.');
	}

/**
 * test missingtask exception
 *
 * @expectedException \Cake\Console\Exception\MissingTaskException
 * @return void
 */
	public function testLoadMissingTask() {
		$this->Tasks->load('ThisTaskShouldAlwaysBeMissing');
	}

/**
 * test loading a plugin helper.
 *
 * @return void
 */
	public function testLoadPluginTask() {
		$dispatcher = $this->getMock('Cake\Console\ShellDispatcher', array(), array(), '', false);
		$shell = $this->getMock('Cake\Console\Shell', array(), array(), '', false);
		Plugin::load('TestPlugin');
		$this->Tasks = new TaskRegistry($shell, $dispatcher);

		$result = $this->Tasks->load('TestPlugin.OtherTask');
		$this->assertInstanceOf('TestPlugin\Shell\Task\OtherTaskTask', $result, 'Task class is wrong.');
		$this->assertInstanceOf('TestPlugin\Shell\Task\OtherTaskTask', $this->Tasks->OtherTask, 'Class is wrong');
		Plugin::unload();
	}

/**
 * Tests loading as an alias
 *
 * @return void
 */
	public function testLoadWithAlias() {
		Plugin::load('TestPlugin');

		$result = $this->Tasks->load('ProjectAliased', array('className' => 'Project'));
		$this->assertInstanceOf('Cake\Shell\Task\ProjectTask', $result);
		$this->assertInstanceOf('Cake\Shell\Task\ProjectTask', $this->Tasks->ProjectAliased);

		$result = $this->Tasks->loaded();
		$this->assertEquals(array('ProjectAliased'), $result, 'loaded() results are wrong.');

		$result = $this->Tasks->load('SomeTask', array('className' => 'TestPlugin.OtherTask'));
		$this->assertInstanceOf('TestPlugin\Shell\Task\OtherTaskTask', $result);
		$this->assertInstanceOf('TestPlugin\Shell\Task\OtherTaskTask', $this->Tasks->SomeTask);

		$result = $this->Tasks->loaded();
		$this->assertEquals(array('ProjectAliased', 'SomeTask'), $result, 'loaded() results are wrong.');
	}

}