tests/CascadingDeleteTestCase.php

@@ -0,0 +1,91 @@
+<?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_CascadingDelete_TestCase
+ *
+ * @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_CascadingDelete_TestCase extends Doctrine_UnitTestCase 
+{
+    public function prepareData()
+    { }
+    public function prepareTables()
+    { }
+    public function testCascadingDeleteEmulation()
+    {
+        $r = new ForeignKeyTest;
+        $r->name = 'Parent';
+        $r->Children[0]->name = 'Child 1';
+        $this->assertEqual($r->id, null);
+        $this->assertEqual($r->Children[0]->id, null);
+        $r->save();
+
+        $this->assertEqual($r->id, 1);
+        $this->assertEqual($r->Children[0]->id, 2);  
+
+
+        $this->connection->clear();
+
+        $r = $this->connection->query('FROM ForeignKeyTest');
+        
+        $this->assertEqual($r->count(), 2);
+        
+        // should delete the first child
+        $r[0]->delete();
+
+        $this->connection->clear();
+
+        $r = $this->connection->query('FROM ForeignKeyTest');
+
+        $this->assertEqual($r->count(), 0);
+    }
+    public function testCascadingDeleteEmulation2()
+    {
+        $r = new ForeignKeyTest;
+        $r->name = 'Parent';
+        $r->Children[0]->name = 'Child 1';
+        $r->Children[0]->Children[0]->name = 'Child 1 Child 1';
+        $r->Children[1]->name = 'Child 2';
+        $r->save();
+
+        $this->connection->clear();
+
+        $r = $this->connection->query('FROM ForeignKeyTest');
+        
+        $this->assertEqual($r->count(), 4);
+        
+        // should delete the children recursively
+        $r[0]->delete();
+
+        $this->connection->clear();
+
+        $r = $this->connection->query('FROM ForeignKeyTest');
+
+        $this->assertEqual($r->count(), 0);
+    }
+}

tests/run.php

@@ -65,7 +65,7 @@ $test = new GroupTest('Doctrine Framework Unit Tests');
 
 
 // DATABASE ABSTRACTION tests
-/**                       */
+
 // Connection drivers (not yet fully tested)
 $test->addTestCase(new Doctrine_Connection_Pgsql_TestCase());
 $test->addTestCase(new Doctrine_Connection_Oracle_TestCase());