Added new test for select expressions.

tests/Query/SelectExpressionTestCase.php

+<?php
+/*
+ *  $Id$
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.phpdoctrine.com>.
+ */
+
+/**
+ * Doctrine_Query_SelectExpression_TestCase
+ * This test case is used for testing DQL SELECT expressions functionality
+ *
+ * @package     Doctrine
+ * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @category    Object Relational Mapping
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision$
+ */
+class Doctrine_Query_SelectExpression_TestCase extends Doctrine_UnitTestCase 
+{
+    public function testAdditionExpression()
+    {
+        $query = new Doctrine_Query();
+        $query->select('u.*, (u.id + u.id) addition');
+        $query->from('User u');
+        
+        try {
+            $users = $query->execute();
+        } catch(Exception $e) {
+            $this->fail();
+        }
+    }
+    
+    public function testSubtractionExpression()
+    {
+        $query = new Doctrine_Query();
+        $query->select('u.*, (u.id - u.id) subtraction');
+        $query->from('User u');
+        
+        try {
+            $users = $query->execute();
+        } catch(Exception $e) {
+            $this->fail();
+        }
+    }
+    
+    public function testDivisionExpression()
+    {
+        $query = new Doctrine_Query();
+        $query->select('u.*, (u.id/u.id) division');
+        $query->from('User u');
+        
+        try {
+            $users = $query->execute();
+        } catch(Exception $e) {
+            $this->fail();
+        } 
+    }
+    
+    public function testMultiplicationExpression()
+    {
+        $query = new Doctrine_Query();
+        $query->select('u.*, (u.id * u.id) multiplication');
+        $query->from('User u');
+        
+        try {
+            $users = $query->execute();
+        } catch(Exception $e) {
+            $this->fail();
+        } 
+    }
+    
+    public function testOrderByExpression()
+    {
+        $query = new Doctrine_Query();
+        $query->select('u.*, (u.id * u.id) multiplication');
+        $query->from('User u');
+        $query->orderby('multiplication asc');
+        
+        try {
+            $users = $query->execute();
+        } catch(Exception $e) {
+            $this->fail();
+        }
+    }
+}
\ No newline at end of file

tests/run.php

@@ -323,6 +323,8 @@ $test->addTestCase(new Doctrine_Record_ZeroValues_TestCase());
 $test->addTestCase(new Doctrine_Query_Cache_TestCase());
 
 $test->addTestCase(new Doctrine_Cache_Apc_TestCase());
+
+$test->addTestCase(new Doctrine_Query_SelectExpression_TestCase());
                                                         /**
 $test->addTestCase(new Doctrine_Cache_Memcache_TestCase());