<?php
class HTMLPurifier_DefinitionCacheFactoryTest extends HTMLPurifier_Harness {
	protected $factory;
	protected $oldFactory;
	public function setUp() {
		parent::setup ();
		$this->factory = new HTMLPurifier_DefinitionCacheFactory ();
		$this->oldFactory = HTMLPurifier_DefinitionCacheFactory::instance ();
		HTMLPurifier_DefinitionCacheFactory::instance ( $this->factory );
	}
	public function tearDown() {
		HTMLPurifier_DefinitionCacheFactory::instance ( $this->oldFactory );
	}
	public function test_create() {
		$cache = $this->factory->create ( 'Test', $this->config );
		$this->assertEqual ( $cache, new HTMLPurifier_DefinitionCache_Serializer ( 'Test' ) );
	}
	public function test_create_withDecorator() {
		$this->factory->addDecorator ( 'Memory' );
		$cache = $this->factory->create ( 'Test', $this->config );
		$cache_real = new HTMLPurifier_DefinitionCache_Decorator_Memory ();
		$cache_real = $cache_real->decorate ( new HTMLPurifier_DefinitionCache_Serializer ( 'Test' ) );
		$this->assertEqual ( $cache, $cache_real );
	}
	public function test_create_withDecoratorObject() {
		$this->factory->addDecorator ( new HTMLPurifier_DefinitionCache_Decorator_Memory () );
		$cache = $this->factory->create ( 'Test', $this->config );
		$cache_real = new HTMLPurifier_DefinitionCache_Decorator_Memory ();
		$cache_real = $cache_real->decorate ( new HTMLPurifier_DefinitionCache_Serializer ( 'Test' ) );
		$this->assertEqual ( $cache, $cache_real );
	}
	public function test_create_recycling() {
		$cache = $this->factory->create ( 'Test', $this->config );
		$cache2 = $this->factory->create ( 'Test', $this->config );
		$this->assertReference ( $cache, $cache2 );
	}
	public function test_create_invalid() {
		$this->config->set ( 'Cache.DefinitionImpl', 'Invalid' );
		$this->expectError ( 'Unrecognized DefinitionCache Invalid, using Serializer instead' );
		$cache = $this->factory->create ( 'Test', $this->config );
		$this->assertIsA ( $cache, 'HTMLPurifier_DefinitionCache_Serializer' );
	}
	public function test_null() {
		$this->config->set ( 'Cache.DefinitionImpl', null );
		$cache = $this->factory->create ( 'Test', $this->config );
		$this->assertEqual ( $cache, new HTMLPurifier_DefinitionCache_Null ( 'Test' ) );
	}
	public function test_register() {
		generate_mock_once ( 'HTMLPurifier_DefinitionCache' );
		$this->config->set ( 'Cache.DefinitionImpl', 'TestCache' );
		$this->factory->register ( 'TestCache', $class = 'HTMLPurifier_DefinitionCacheMock' );
		$cache = $this->factory->create ( 'Test', $this->config );
		$this->assertIsA ( $cache, $class );
	}
}

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