1: <?php
  2: 
  3: /**
  4:  *
  5:  * Test case for the TagObject class
  6:  * 
  7:  * @package alpha::tests
  8:  * @since 1.0
  9:  * @author John Collins <dev@alphaframework.org>
 10:  * @version $Id: Tag_Test.php 1561 2012-08-03 21:47:25Z alphadevx $
 11:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
 12:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).  
 13:  * All rights reserved.
 14:  * 
 15:  * <pre>
 16:  * Redistribution and use in source and binary forms, with or 
 17:  * without modification, are permitted provided that the 
 18:  * following conditions are met:
 19:  * 
 20:  * * Redistributions of source code must retain the above 
 21:  *   copyright notice, this list of conditions and the 
 22:  *   following disclaimer.
 23:  * * Redistributions in binary form must reproduce the above 
 24:  *   copyright notice, this list of conditions and the 
 25:  *   following disclaimer in the documentation and/or other 
 26:  *   materials provided with the distribution.
 27:  * * Neither the name of the Alpha Framework nor the names 
 28:  *   of its contributors may be used to endorse or promote 
 29:  *   products derived from this software without specific 
 30:  *   prior written permission.
 31:  *   
 32:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
 33:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
 34:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 35:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
 36:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
 37:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 38:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
 39:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 40:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
 41:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
 42:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 
 43:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
 44:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 45:  * </pre>
 46:  *  
 47:  */
 48: class Tag_Test extends PHPUnit_Framework_TestCase {
 49:     /**
 50:      * An ArticleObject for testing
 51:      * 
 52:      * @var ArticleObject
 53:      * @since 1.0
 54:      */
 55:     private $article;
 56:     
 57:     /**
 58:      * Called before the test functions will be executed
 59:      * this function is defined in PHPUnit_TestCase and overwritten
 60:      * here
 61:      * 
 62:      * @since 1.0
 63:      */
 64:     protected function setUp() {
 65:         $tag = new TagObject();
 66:         $tag->rebuildTable();
 67:         
 68:         $denum = new DEnum();
 69:         $denum->rebuildTable();
 70:         
 71:         $item = new DEnumItem();
 72:         $item->rebuildTable();
 73:         
 74:         $article = new ArticleObject();
 75:         $article->rebuildTable();
 76:         
 77:         $denum = new DEnum('ArticleObject::section');
 78:         $item->set('DEnumID', $denum->getOID());
 79:         $item->set('value', 'Test');
 80:         $item->save();
 81:         
 82:         $this->article = $this->createArticleObject('unitTestArticle');
 83:     }
 84:     
 85:     /** 
 86:      * Called after the test functions are executed
 87:      * this function is defined in PHPUnit_TestCase and overwritten
 88:      * here
 89:      * 
 90:      * @since 1.0
 91:      */    
 92:     protected function tearDown() {     
 93:         $article = new ArticleObject();
 94:         $article->dropTable();
 95:         
 96:         $tag = new TagObject();
 97:         $tag->dropTable();
 98:         
 99:         $denum = new DEnum();
100:         $denum->dropTable();
101:         
102:         $item = new DEnumItem();
103:         $item->dropTable();
104: 
105:         unset($this->article);
106:     }
107:     
108:     /**
109:      * Creates an article object for testing
110:      * 
111:      * @return ArticleObject
112:      * @since 1.0
113:      */
114:     private function createArticleObject($name) {
115:         $article = new ArticleObject();
116:         $article->set('title', $name);
117:         $article->set('description', 'A test article called unitTestArticle with some stop words and the unitTestArticle title twice');
118:         $article->set('author', 'blah');
119:         $article->set('content', 'blah');        
120:         
121:         return $article;
122:     }
123:     
124:     /**
125:      * Testing the TagObject::tokenize method returns a tag called "unittestarticle"
126:      * 
127:      * @since 1.0
128:      */
129:     public function testTokenizeForExpectedTag() {
130:         $tags = TagObject::tokenize($this->article->get('description'), 'ArticleObject', $this->article->getOID());
131:         
132:         $found = false;
133:         foreach($tags as $tag) {
134:             if($tag->get('content') == 'unittestarticle') {
135:                 $found = true;
136:                 break;
137:             }
138:         }
139:         $this->assertTrue($found, 'Testing the TagObject::tokenize method returns a tag called "unittestarticle"');
140:     }
141:     
142:     /**
143:      * Testing the TagObject::tokenize method does not return a tag called "a"
144:      * 
145:      * @since 1.0
146:      */
147:     public function testTokenizeForUnexpectedTag() {
148:         $tags = TagObject::tokenize($this->article->get('description'), 'ArticleObject', $this->article->getOID());
149:         
150:         $found = false;
151:         foreach($tags as $tag) {
152:             if($tag->get('content') == 'a') {
153:                 $found = true;
154:                 break;
155:             }
156:         }
157:         $this->assertFalse($found, 'Testing the TagObject::tokenize method does not return a tag called "a"');
158:     }
159: 
160:     /**
161:      * Test to ensure that the duplicated value "unittestarticle" is only converted to a TagObject once by TagObject::tokenize
162:      * 
163:      * @since 1.0
164:      */
165:     public function testTokenizeNoDuplicates() {
166:         $tags = TagObject::tokenize($this->article->get('description'), 'ArticleObject', $this->article->getOID());
167:         
168:         $count = 0;
169:         foreach($tags as $tag) {
170:             if($tag->get('content') == 'unittestarticle') {
171:                 $count++;
172:             }
173:         }
174:         
175:         $this->assertEquals(1, $count, 'Test to ensure that the duplicated value "unittestarticle" is only converted to a TagObject once by TagObject::tokenize');
176:     }
177:     
178:     /**
179:      * Testing that when an ArticleObject is created that tags are autogenerated based on the description
180:      * 
181:      * @since 1.0
182:      */
183:     public function testSaveArticleGeneratesDescriptionTags() {
184:         $this->article->save();
185:         $tags = $this->article->getPropObject('tags')->getRelatedObjects();
186:         
187:         $found = false;
188:         foreach($tags as $tag) {
189:             if($tag->get('content') == 'unittestarticle') {
190:                 $found = true;
191:                 break;
192:             }
193:         }
194:         $this->assertTrue($found, 'Testing the TagObject::tokenize method returns a tag called "unittestarticle"');
195:     }
196:     
197:     /**
198:      * Testing the loadTags() method for accessing the tags on a given object type directly
199:      * 
200:      * @since 1.0
201:      */
202:     public function testLoadTags() {
203:         $this->article->save();     
204:         $tagsA = $this->article->getPropObject('tags')->getRelatedObjects();
205:         
206:         $tag = new TagObject();
207:         $tagsB = $tag->loadTags('ArticleObject', $this->article->getOID());
208:         
209:         $this->assertEquals(count($tagsA), count($tagsB), 'testing the loadTags() method for accessing the tags on a given object type directly');
210:     }
211: }
212: 
213: ?>