<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Service_Tumblr
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: $
 */

/**
 * Test helper
 */
require_once dirname(__FILE__) . '/../../TestHelper.php';

/**
 * @see Zend_Service_Tumblr
 */
require_once 'Zend/Service/Tumblr.php';

/**
 * @see Zend_Http_Client
 */
require_once 'Zend/Http/Client.php';

/**
 * @category   Zend
 * @package    Zend_Service_Tumblr
 * @subpackage UnitTests
 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Service_TumblrTest extends PHPUnit_Framework_TestCase
{
    protected $_tumblr;
    
    protected function setUp()
    {
        $this->_tumblr = new Zend_Service_Tumblr(TESTS_ZEND_SERVICE_TUMBLR_EMAIL, TESTS_ZEND_SERVICE_TUMBLR_PASSWORD);
    }
    
    public function testConstructorParameters()
    {
        $this->assertEquals(TESTS_ZEND_SERVICE_TUMBLR_EMAIL, $this->_tumblr->getEmail());
        $this->assertEquals(TESTS_ZEND_SERVICE_TUMBLR_PASSWORD, $this->_tumblr->getPassword());
    }
    
    public function testGetHttpClientIsHttpClientDefaultAdapter()
    {
        $httpClient = $this->_tumblr->getHttpClient();
        $this->assertType('Zend_Http_Client', $httpClient);
    }
    
    public function testCanSetHttpClient()
    {
        $httpClient = new Zend_Http_Client();
        $this->_tumblr->setHttpClient($httpClient);
        $this->assertSame($httpClient, $this->_tumblr->getHttpClient());
    }
    
    public function testHasAuthentication()
    {
        $this->assertTrue($this->_tumblr->hasAuthentication());
    }
    
    public function testDoesNotHaveAuthentication()
    {
        $this->_tumblr = new Zend_Service_Tumblr();
        $this->assertFalse($this->_tumblr->hasAuthentication());
    }

    public function createNewPostIsValidProvider()
    {
        return array(
            array('Zend_Service_Tumblr_Post_Text', 'text'),
            array('Zend_Service_Tumblr_Post_Photo', 'photo'),
            array('Zend_Service_Tumblr_Post_Quote', 'quote')
        );
    }

    /**
     * @dataProvider createNewPostIsValidProvider
     */
    public function testCreateNewPostIsValid($postClass, $postType)
    {
        $this->assertType($postClass, $this->_tumblr->createNewPost($postType));
    }
    
    public function testAuthenticateWithValidCredentialsIsValid()
    {
        $this->assertTrue($this->_tumblr->authenticate());
    }
    
    public function testAuthenticateWithInvalidCredentialsIsInvalid()
    {
        $this->_tumblr = new Zend_Service_Tumblr('badusername', 'badpassword');
        $this->assertFalse($this->_tumblr->authenticate());
    }
    
    public function testCanGetPostsWithNoOptionsIsValid()
    {
        $posts = $this->_tumblr->getPosts(TESTS_ZEND_SERVICE_TUMBLR_TUMBLELOG_URL);
        $this->assertType('array', $posts);
        $this->assertTrue(count($posts) > 0);
        foreach($posts as $post){
            $this->assertType('Zend_Service_Tumblr_Post_Abstract', $post);
            $this->assertType('numeric', $post->getId());
        }
    }
    
    public function testCanGetPostsWithStartOptionIsValid()
    {
        $posts = $this->_tumblr->getPosts(TESTS_ZEND_SERVICE_TUMBLR_TUMBLELOG_URL, array('start' => 1)); //skip one post
        $this->assertType('array', $posts);
        $this->assertTrue(count($posts) > 0);
        foreach($posts as $post){
            $this->assertType('Zend_Service_Tumblr_Post_Abstract', $post);
            $this->assertType('numeric', $post->getId());
        }
    }
    
    public function testCanGetPostsWithNumOptionEqualSetToOneIsValid()
    {
        $num = 1;
        $posts = $this->_tumblr->getPosts(TESTS_ZEND_SERVICE_TUMBLR_TUMBLELOG_URL, array('num' => $num)); //only one post
        $this->assertType('array', $posts);
        $this->assertEquals($num, count($posts));
        $post = current($posts);
        $this->assertType('Zend_Service_Tumblr_Post_Abstract', $post);
        $this->assertType('numeric', $post->getId());
    }
    
    public function testCanGetPostsWithTypeOptionSetToTextIsValid()
    {
        $posts = $this->_tumblr->getPosts(TESTS_ZEND_SERVICE_TUMBLR_TUMBLELOG_URL, array('type' => 'text')); //skip one post
        $this->assertType('array', $posts);
        $this->assertTrue(count($posts) > 0);
        foreach($posts as $post){
            $this->assertType('Zend_Service_Tumblr_Post_Text', $post);
            $this->assertType('numeric', $post->getId());
        }
    }
    
    public function testCanGetPostsWithFilterOptionSetToTextIsValid()
    {
        
    }
}