      1: <?php
      2:
      3: /**
      4:  * Test cases for the AlphaFeed class and its children
      5:  *
      6:  * @package alpha::tests
      7:  * @since 1.0
      8:  * @author John Collins <dev@alphaframework.org>
      9:  * @version $Id: AlphaFeed_Test.php 1496 2012-02-12 20:32:21Z alphadev $
     10:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
     11:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
     12:  * All rights reserved.
     13:  *
     14:  * <pre>
     15:  * Redistribution and use in source and binary forms, with or
     16:  * without modification, are permitted provided that the
     17:  * following conditions are met:
     18:  *
     19:  * * Redistributions of source code must retain the above
     20:  *   copyright notice, this list of conditions and the
     21:  *   following disclaimer.
     22:  * * Redistributions in binary form must reproduce the above
     23:  *   copyright notice, this list of conditions and the
     24:  *   following disclaimer in the documentation and/or other
     25:  *   materials provided with the distribution.
     26:  * * Neither the name of the Alpha Framework nor the names
     27:  *   of its contributors may be used to endorse or promote
     28:  *   products derived from this software without specific
     29:  *   prior written permission.
     30:  *
     31:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
     32:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
     33:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     34:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     35:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
     36:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     37:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     38:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     39:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     40:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     41:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
     42:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     43:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     44:  * </pre>
     45:  *
     46:  */
     47: class AlphaFeed_Test extends PHPUnit_Framework_TestCase {
     48:     /**
     49:      * Test object to inject into a feed
     50:      *
     51:      * @var ArticleObject
     52:      */
     53:     private $BO;
     54:
     55:     /**
     56:      * Called before the test functions will be executed
     57:      * this function is defined in PHPUnit_TestCase and overwritten
     58:      * here
     59:      *
     60:      * @since 1.0
     61:      */
     62:     protected function setUp() {
     63:         $denum = new DEnum();
     64:         $denum->rebuildTable();
     65:
     66:         $item = new DEnumItem();
     67:         $item->rebuildTable();
     68:
     69:         $this->BO = new ArticleObject();
     70:         $this->BO->set('title', 'Test Article Title');
     71:         $this->BO->set('description', 'Test Article Description');
     72:         $this->BO->set('created_ts', '2011-01-01 00:00:00');
     73:     }
     74:
     75:     /**
     76:      * Called after the test functions are executed
     77:      * this function is defined in PHPUnit_TestCase and overwritten
     78:      * here
     79:      *
     80:      * @since 1.0
     81:      */
     82:     protected function tearDown() {
     83:         unset($this->BO);
     84:
     85:         $denum = new DEnum();
     86:         $denum->dropTable();
     87:
     88:         $item = new DEnumItem();
     89:         $item->dropTable();
     90:     }
     91:
     92:     public function testAddItemToRSSandParse() {
     93:         $feed = new RSS('ArticleObject', 'Test Feed Title', 'http://www.alphaframework.org/', 'Test Feed Description');
     94:         $feed->setFieldMappings('title', 'URL', 'description', 'created_ts', 'OID');
     95:         $feed->addBO($this->BO);
     96:         $xml = $feed->render();
     97:
     98:         $reader = new XMLReader();
     99:         $validXML = $reader->XML($xml);
    100:
    101:         $this->assertTrue($validXML, 'Confirming that the generated XML can be parsed correctly');
    102:
    103:         $simpleXML = new SimpleXMLElement($xml);
    104:         $simpleXML->registerXPathNamespace('rss', 'http://purl.org/rss/1.0/');
    105:
    106:         $channels = $simpleXML->xpath('//rss:channel');
    107:         $this->assertEquals('Test Feed Title', (string)$channels[0]->title, 'Testing that the feed title is present');
    108:         $this->assertEquals('http://www.alphaframework.org/', (string)$channels[0]->link, 'Testing that the feed URL is present');
    109:
    110:         $items = $simpleXML->xpath('//rss:item');
    111:         $this->assertEquals('Test Article Title', (string)$items[0]->title, 'Testing that the feed item title is present');
    112:         $this->assertEquals('Test Article Description', (string)$items[0]->description, 'Testing that the feed item description is present');
    113:         $this->assertEquals('2011-01-01T00:00:00+00:00', (string)$items[0]->updated, 'Testing that the feed item publish time is present');
    114:     }
    115:
    116:     public function testAddItemToRSS2andParse() {
    117:         $feed = new RSS2('ArticleObject', 'Test Feed Title', 'http://www.alphaframework.org/', 'Test Feed Description');
    118:         $feed->setFieldMappings('title', 'URL', 'description', 'created_ts', 'OID');
    119:         $feed->addBO($this->BO);
    120:         $xml = $feed->render();
    121:
    122:         $reader = new XMLReader();
    123:         $validXML = $reader->XML($xml);
    124:
    125:         $this->assertTrue($validXML, 'Confirming that the generated XML can be parsed correctly');
    126:
    127:         $simpleXML = new SimpleXMLElement($xml);
    128:
    129:         $channels = $simpleXML->xpath('channel');
    130:         $this->assertEquals('Test Feed Title', (string)$channels[0]->title, 'Testing that the feed title is present');
    131:         $this->assertEquals('http://www.alphaframework.org/', (string)$channels[0]->link, 'Testing that the feed URL is present');
    132:
    133:         $items = $simpleXML->xpath('channel/item');
    134:         $this->assertEquals('Test Article Title', (string)$items[0]->title, 'Testing that the feed item title is present');
    135:         $this->assertEquals('Test Article Description', (string)$items[0]->description, 'Testing that the feed item description is present');
    136:         $this->assertEquals('2011-01-01T00:00:00+00:00', (string)$items[0]->updated, 'Testing that the feed item publish time is present');
    137:     }
    138:
    139:     public function testAddItemToAtomandParse() {
    140:         $feed = new Atom('ArticleObject', 'Test Feed Title', 'http://www.alphaframework.org/', 'Test Feed Description');
    141:         $feed->setFieldMappings('title', 'URL', 'description', 'created_ts', 'OID');
    142:         $feed->addBO($this->BO);
    143:         $xml = $feed->render();
    144:
    145:         $reader = new XMLReader();
    146:         $validXML = $reader->XML($xml);
    147:
    148:         $this->assertTrue($validXML, 'Confirming that the generated XML can be parsed correctly');
    149:
    150:         $simpleXML = new SimpleXMLElement($xml);
    151:         $simpleXML->registerXPathNamespace('atom', 'http://www.w3.org/2005/Atom');
    152:
    153:         $feeds = $simpleXML->xpath('//atom:feed');
    154:         $this->assertEquals('Test Feed Title', (string)$feeds[0]->title, 'Testing that the feed title is present');
    155:         $this->assertEquals('http://www.alphaframework.org/', (string)$feeds[0]->link->attributes()->href, 'Testing that the feed URL is present');
    156:
    157:         $items = $simpleXML->xpath('//atom:entry');
    158:         $this->assertEquals('Test Article Title', (string)$items[0]->title, 'Testing that the feed item title is present');
    159:         $this->assertEquals('Test Article Description', (string)$items[0]->summary, 'Testing that the feed item description is present');
    160:         $this->assertEquals('2011-01-01T00:00:00+00:00', (string)$items[0]->updated, 'Testing that the feed item publish time is present');
    161:     }
    162: }
    163:
    164: ?>