<?php

App::uses('View', 'View');
App::uses('Controller', 'Controller');
App::uses('Cache', 'Cache');
App::uses('MyHelper', 'Tools.View/Helper');
App::uses('CakeRequest', 'Network');

class MyHelperUrlCacheTest extends CakeTestCase {

	public $HtmlHelper = null;

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

		Configure::write('UrlCache.active', true);
		Configure::write('UrlCache.pageFiles', true);
		Configure::write('UrlCache.verbosePrefixes', true);
		Configure::write('Routing.prefixes', array('admin'));
		Router::reload();

		$this->HtmlHelper = new MyHelper(new View(new Controller(new CakeRequest('/test', false))));
		$this->HtmlHelper->beforeRender('foo');
	}

	public function tearDown() {
		Cache::delete(UrlCacheManager::$cacheKey, '_cake_core_');
		Cache::delete(UrlCacheManager::$cachePageKey, '_cake_core_');
		Configure::delete('UrlCache');

		parent::tearDown();
	}

	public function testInstance() {
		$this->assertTrue(is_a($this->HtmlHelper, 'MyHelper'));
	}

	public function testSettings() {
		$settings = Configure::read('UrlCache');
		$this->assertTrue($settings['active']);
	}

	public function testUrlRelative() {
		$url = $this->HtmlHelper->url(array('controller' => 'posts'));
		$this->assertEquals($url, '/posts');
		$this->assertEquals(array('779e416667ffd33e75ac19e0952abb47' => '/posts'), UrlCacheManager::$cache);

		$this->HtmlHelper->afterLayout('foo');
		$cache = Cache::read(UrlCacheManager::$cacheKey, '_cake_core_');
		$this->assertEquals(array('779e416667ffd33e75ac19e0952abb47' => '/posts'), $cache);
	}

	public function testUrlFull() {
		$url = $this->HtmlHelper->url(array('controller' => 'posts'), true);
		$this->assertPattern('/http:\/\/(.*)\/posts/', $url);
		$this->assertEquals(array('8f45f5c31d138d700742b01ccb673e1e'), array_keys(UrlCacheManager::$cache));
		$this->assertPattern('/http:\/\/(.*)\/posts/', UrlCacheManager::$cache['8f45f5c31d138d700742b01ccb673e1e']);

		$this->HtmlHelper->afterLayout('foo');
		$cache = Cache::read(UrlCacheManager::$cacheKey, '_cake_core_');
		$this->assertEquals(array('8f45f5c31d138d700742b01ccb673e1e'), array_keys($cache));
		$this->assertPattern('/http:\/\/(.*)\/posts/', $cache['8f45f5c31d138d700742b01ccb673e1e']);
	}

	public function testUrlRelativeAndFull() {
		$this->HtmlHelper->url(array('controller' => 'posts'));
		$this->HtmlHelper->url(array('controller' => 'posts'), true);

		$this->assertEquals(array('779e416667ffd33e75ac19e0952abb47', '8f45f5c31d138d700742b01ccb673e1e'), array_keys(UrlCacheManager::$cache));

		$this->HtmlHelper->afterLayout('foo');
		$cache = Cache::read(UrlCacheManager::$cacheKey, '_cake_core_');
		$this->assertEquals(array('779e416667ffd33e75ac19e0952abb47', '8f45f5c31d138d700742b01ccb673e1e'), array_keys($cache));
	}

	public function testUrlWithParams() {
		$this->HtmlHelper->url(array('controller' => 'posts'), true);
		$this->HtmlHelper->url(array('controller' => 'posts', 'action' => 'view', '3'));

		$this->assertEquals(array('8f45f5c31d138d700742b01ccb673e1e'), array_keys(UrlCacheManager::$cache));
		$this->assertEquals(array('e2ff5470228f80f98b2be7ddbcab340d'), array_keys(UrlCacheManager::$cachePage));

		$this->HtmlHelper->afterLayout('foo');
		$cache = Cache::read(UrlCacheManager::$cacheKey, '_cake_core_');
		$this->assertEquals(array('8f45f5c31d138d700742b01ccb673e1e'), array_keys($cache));
		$cache = Cache::read(UrlCacheManager::$cachePageKey, '_cake_core_');
		$this->assertEquals(array('e2ff5470228f80f98b2be7ddbcab340d'), array_keys($cache));
	}

	public function testUrlWithDifferentOrders() {
		$this->HtmlHelper->url(array('plugin' => 'tools', 'controller' => 'posts', 'action' => 'view'));
		$this->HtmlHelper->url(array('action' => 'view', 'controller' => 'posts', 'plugin' => 'tools'));
		$this->assertEquals(array('0ba1e9d8ab27a564450be9aa93bd4a1c'), array_keys(UrlCacheManager::$cache));

		$this->HtmlHelper->url(array('plugin' => 'tools', 'controller' => 'posts', 'action' => 'view', '3'));
		$this->HtmlHelper->url(array('action' => 'view', 'controller' => 'posts', 'plugin' => 'tools', '3'));
		$this->assertEquals(array('f5509ea5e31562b541948d89b4d65700'), array_keys(UrlCacheManager::$cachePage));

		$this->HtmlHelper->afterLayout('foo');
		$cache = Cache::read(UrlCacheManager::$cacheKey, '_cake_core_');
		$this->assertEquals(array('0ba1e9d8ab27a564450be9aa93bd4a1c'), array_keys($cache));
		$cache = Cache::read(UrlCacheManager::$cachePageKey, '_cake_core_');
		$this->assertEquals(array('f5509ea5e31562b541948d89b4d65700'), array_keys($cache));
	}

	public function testUrlWithDifferentValues() {
		$url = $this->HtmlHelper->url(array('plugin' => false, 'controller' => 'posts', 'action' => 'details', 1));
		$url2 = $this->HtmlHelper->url(array('plugin' => null, 'controller' => 'posts', 'action' => 'details', '1'));
		$url3 = $this->HtmlHelper->url(array('plugin' => '', 'controller' => 'posts', 'action' => 'details', true));
		$this->assertEquals($url, $url2);
		$this->assertEquals($url2, $url3);
		$this->assertEquals(array('f0fdde123fe5958781cfad4284ee59c4'), array_keys(UrlCacheManager::$cachePage));

		$this->HtmlHelper->afterLayout('foo');
		$cache = Cache::read(UrlCacheManager::$cachePageKey, '_cake_core_');
		$this->assertEquals(array('f0fdde123fe5958781cfad4284ee59c4'), array_keys($cache));
	}

	public function testGlobalCache() {
		$res = UrlCacheManager::get(array('controller' => 'posts', 'action' => 'index'), false);
		$this->assertEquals(false, $res);

		$url = $this->HtmlHelper->url(array('controller' => 'posts', 'action' => 'index'));
		$this->HtmlHelper->afterLayout('foo');

		# on second page the same url will not trigger a miss but a hit
		$this->HtmlHelper->beforeRender('foo');
		$res = UrlCacheManager::get(array('controller' => 'posts', 'action' => 'index'), false);
		$this->assertEquals($url, $res);

		$this->HtmlHelper->afterLayout('foo');
	}

	public function testUrlWithVerbosePrefixes() {
		$url = $this->HtmlHelper->url(array('plugin' => 'tools', 'controller' => 'posts', 'action' => 'view', 'admin' => true));
		$url2 = $this->HtmlHelper->url(array('action' => 'view', 'controller' => 'posts', 'plugin' => 'tools', 'admin' => true));
		$this->assertEquals(array('3016e3546edf1c2152905da5a42ea13f'), array_keys(UrlCacheManager::$cache));
		$this->assertEquals('/admin/tools/posts/view', $url);
		$this->assertEquals($url, $url2);

		$this->HtmlHelper->url(array('plugin' => 'tools', 'controller' => 'posts', 'action' => 'view', 'admin' => true, 'some' => 'param'));
		$this->HtmlHelper->url(array('action' => 'view', 'controller' => 'posts', 'plugin' => 'tools', 'some' => 'param', 'admin' => true));
		$this->assertEquals(array('25a924190d6e0ed09127d1904a286a95'), array_keys(UrlCacheManager::$cachePage));

		$this->HtmlHelper->afterLayout('foo');
	}

	public function testUrlWithoutVerbosePrefixes() {
		$this->skipIf(true, 'doesnt work yet');

		Configure::delete('UrlCache');
		Configure::write('UrlCache.active', true);
		Configure::write('UrlCache.pageFiles', true);
		Configure::write('UrlCache.verbosePrefixes', false);
		UrlCacheManager::$paramFields = array('controller', 'plugin', 'action', 'prefix');
		$this->HtmlHelper->beforeRender('foo');

		$url = $this->HtmlHelper->url(array('plugin' => 'tools', 'controller' => 'posts', 'action' => 'view', 'prefix' => 'admin'));
		$this->assertEquals(array('41d5d7eb9442adbe76e6c7ebbb02ecc7'), array_keys(UrlCacheManager::$cache));
		$this->assertEquals('/admin/tools/posts/view', $url);

		$url = $this->HtmlHelper->url(array('plugin' => 'tools', 'controller' => 'posts', 'action' => 'view', 'prefix' => 'admin', 'some' => 'param'));
		$this->HtmlHelper->url(array('action' => 'view', 'controller' => 'posts', 'plugin' => 'tools', 'some' => 'param', 'prefix' => 'admin'));
		$this->assertEquals('/admin/tools/posts/view/some:param', $url);
		$this->assertEquals(array('6a7091b88c8132ebb5461851808d318a'), array_keys(UrlCacheManager::$cachePage));

		$this->HtmlHelper->afterLayout('foo');
	}

}