MongoModel class tested

tests/model/MongoModelTest.php

@@ -0,0 +1,203 @@
+<?php
+
+/*
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage UnitTests
+ * @since 2011-11-7
+ *
+ * Unit tests for MongoModel class
+ */
+
+require_once dirname(__FILE__) . '/../../Registry.php';
+require_once dirname(__FILE__) . '/../../Config.php';
+require_once dirname(__FILE__) . '/../../cache/Cacher.php';
+require_once dirname(__FILE__) . '/../../model/DbExpr.php';
+require_once dirname(__FILE__) . '/../../model/Db.php';
+require_once dirname(__FILE__) . '/../../model/MongoDbCommand.php';
+require_once dirname(__FILE__) . '/../../model/DbStatement.php';
+require_once dirname(__FILE__) . '/../../model/MongoStatement.php';
+require_once dirname(__FILE__) . '/../../model/DbDriver.php';
+require_once dirname(__FILE__) . '/../../model/NoSqlDbDriver.php';
+require_once dirname(__FILE__) . '/../../model/MongoDriver.php';
+require_once dirname(__FILE__) . '/../../model/Model.php';
+require_once dirname(__FILE__) . '/../../model/MongoModel.php';
+
+class MongoModelTest extends PHPUnit_Framework_TestCase
+{
+
+    private $model;
+
+    public function run(PHPUnit_Framework_TestResult $result = NULL)
+    {
+        $this->setPreserveGlobalState(false);
+        return parent::run($result);
+    }
+
+    public function setUp()
+    {
+        $conf = array('default' => array('driver' => 'MongoDriver', 'hostname' => 'localhost', 'database' => 'test', 'username' => 'test', 'password' => '1234', 'port' => 27017));
+
+        $this->dbSetUp($conf);
+        
+        Config::set('Db', $conf);
+        if (!class_exists('MockModel')) {
+            $this->model = $this->getMockForAbstractClass('MongoModel', array(), 'MongoMockModel');
+        } else {
+            $this->model = new MongoMockModel();
+        }
+        set_new_overload(array($this, 'newCallback'));
+    }
+
+    public function testModel()
+    {
+        $this->assertInstanceOf('MongoMockModel', $this->model);
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testFind()
+    {
+        if (!defined('DEBUG')) {
+            define('DEBUG', false);
+        }
+        $result = $this->model->find();
+        $this->assertInstanceOf('MongoStatement', $result);
+        $this->assertEquals('milk', $result->limit(2)->order(array('name' => -1))->fetch()->name);
+        $this->assertEquals('fish', $result->fetch()->name);
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testGet()
+    {
+        if (!defined('DEBUG')) {
+            define('DEBUG', false);
+        }
+        $result = $this->model->find()->limit(1)->order(array('name' => 1));
+        $result = $result->fetch();
+        $this->assertEquals('bread', $result->name);
+        $id = $result->_id;
+        $this->assertEquals(10, $this->model->get($id)->quantity);
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testDelete()
+    {
+        if (!defined('DEBUG')) {
+            define('DEBUG', false);
+        }
+        $result = $this->model->find()->limit(1)->order(array('name' => 1));
+        $id = $result->fetch()->_id;
+        $this->assertEquals(1, $this->model->delete($id));
+        $this->assertFalse($this->model->find(array('name' => 'bread'))->fetch());
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testFetch()
+    {
+        if (!defined('DEBUG')) {
+            define('DEBUG', false);
+        }
+
+        $mock = $this->getMock('CacheKey', array('set', 'get'));
+        $mock->expects($this->exactly(3))
+            ->method('set')
+            ->will($this->returnValue(true));
+        $mock->expects($this->exactly(3))
+            ->method('get')
+            ->will($this->returnValue(false));
+
+        $model = new ReflectionClass('MongoModel');
+        $method = $model->getMethod('fetchField');
+        $method->setAccessible(true);
+
+        $result = $method->invoke($this->model, array('name' => 'milk'), array(), 'quantity', $mock);
+        $this->assertEquals(1, $result);
+
+        $model = new ReflectionClass('MongoModel');
+        $method = $model->getMethod('fetch');
+        $method->setAccessible(true);
+
+        $result = $method->invoke($this->model, array('name' => 'bread'), array(), $mock);
+        $this->assertEquals('bread', $result->name);
+
+        $model = new ReflectionClass('MongoModel');
+        $method = $model->getMethod('fetchAll');
+        $method->setAccessible(true);
+
+        $result = $method->invoke($this->model, array('name' => 'eggs'), array(), $mock);
+        $this->assertEquals(2, count($result));
+        $this->assertEquals('eggs', $result[0]->name);
+    }
+
+    public function tearDown()
+    {
+        $conf = array('driver' => 'MongoDriver', 'hostname' => 'localhost', 'database' => 'test', 'username' => 'test', 'password' => '1234', 'port' => 27017);
+
+
+        $connection = new Mongo('mongodb://' . $conf['hostname'] . ':' . $conf['port']);
+        $db = $connection->selectDB($conf['database']);
+        $db->authenticate($conf['username'], $conf['password']);
+        $collection = 'mongomock';
+        $db->dropCollection($collection);
+    }
+
+    protected function newCallback($className)
+    {
+        switch ($className) {
+            case 'CacheKey':
+                return 'MockCacheKey';
+            default:
+                return $className;
+        }
+    }
+
+    public function dbSetUp($conf)
+    {
+        $data = array(
+            array(
+                'name' => 'bread',
+                'price' => 3.2,
+                'quantity' => 10
+            ),
+            array(
+                'name' => 'eggs',
+                'price' => 2.1,
+                'quantity' => 20
+            ),
+            array(
+                'name' => 'fish',
+                'price' => 13.2,
+                'quantity' => 2
+            ),
+            array(
+                'name' => 'milk',
+                'price' => 3.8,
+                'quantity' => 1
+            ),
+            array(
+                'name' => 'eggs',
+                'price' => 2.3,
+                'quantity' => 5
+            )
+        );
+        $connection = new Mongo('mongodb://' . $conf['default']['hostname'] . ':' . $conf['default']['port']);
+        $db = $connection->selectDB($conf['default']['database']);
+        $db->authenticate($conf['default']['username'], $conf['default']['password']);
+        $collection = 'mongomock';
+        $db->dropCollection($collection);
+        $collection = $db->selectCollection($collection);
+        foreach($data as $document) {
+            $collection->insert($document);
+        }
+    }
+
+}