<?php
App::uses('Auth', 'Tools.Lib');
App::uses('MyCakeTestCase', 'Tools.TestSuite');

/**
 */
class AuthTest extends MyCakeTestCase {

	public $fixtures = ['core.cake_session'];

	public function setUp() {
		parent::setUp();

		ClassRegistry::init(['table' => 'cake_sessions', 'class' => 'Session', 'alias' => 'Session']);
	}

	public function tearDown() {
		parent::tearDown();

		ClassRegistry::flush();

		CakeSession::delete('Auth');
	}

	/**
	 * AuthTest::testId()
	 *
	 * @return void
	 */
	public function testId() {
		$id = Auth::id();
		$this->assertNull($id);

		CakeSession::write('Auth.User.id', 1);
		$id = Auth::id();
		$this->assertEquals(1, $id);
	}

	/**
	 * AuthTest::testHasRole()
	 *
	 * @return void
	 */
	public function testHasRole() {
		$res = Auth::hasRole(1, [2, 3, 6]);
		$this->assertFalse($res);

		$res = Auth::hasRole(3, [2, 3, 6]);
		$this->assertTrue($res);

		$res = Auth::hasRole(3, 1);
		$this->assertFalse($res);

		$res = Auth::hasRole(3, '3');
		$this->assertTrue($res);

		$res = Auth::hasRole(3, '');
		$this->assertFalse($res);
	}

	/**
	 * AuthTest::testHasRoleWithSession()
	 *
	 * @return void
	 */
	public function testHasRoleWithSession() {
		if (!defined('USER_ROLE_KEY')) {
			define('USER_ROLE_KEY', 'Role');
		}
		CakeSession::write('Auth.User.id', 1);
		$roles = [
			['id' => '1', 'name' => 'User', 'alias' => 'user'],
			['id' => '2', 'name' => 'Moderator', 'alias' => 'moderator'],
			['id' => '3', 'name' => 'Admin', 'alias' => 'admin'],
		];
		CakeSession::write('Auth.User.' . USER_ROLE_KEY, $roles);

		$res = Auth::hasRole(4);
		$this->assertFalse($res);

		$res = Auth::hasRole(3);
		$this->assertTrue($res);
	}

	/**
	 * AuthTest::testHasRoles()
	 *
	 * @return void
	 */
	public function testHasRoles() {
		$res = Auth::hasRoles([1, 3], true, [2, 3, 6]);
		$this->assertTrue($res);

		$res = Auth::hasRoles([3], true, [2, 3, 6]);
		$this->assertTrue($res);

		$res = Auth::hasRoles(3, true, [2, 3, 6]);
		$this->assertTrue($res);

		$res = Auth::hasRoles([], true, [2, 3, 6]);
		$this->assertFalse($res);

		$res = Auth::hasRoles(null, true, [2, 3, 6]);
		$this->assertFalse($res);

		$res = Auth::hasRoles([2, 7], false, [2, 3, 6]);
		$this->assertFalse($res);

		$res = Auth::hasRoles([2, 6], false, [2, 3, 6]);
		$this->assertTrue($res);

		$res = Auth::hasRoles([2, 6], true, [2, 3, 6]);
		$this->assertTrue($res);

		$res = Auth::hasRoles([9, 11], true, []);
		$this->assertFalse($res);

		$res = Auth::hasRoles([9, 11], true, '');
		$this->assertFalse($res);

		$res = Auth::hasRoles([2, 7], false, []);
		$this->assertFalse($res);

		$res = Auth::hasRoles([2, 7], false);
		$this->assertFalse($res);
	}

}