<?php
/* SVN FILE: $Id$ */
/**
 * Test for Schema database management
 *
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) Tests <https://trac.cakephp.org/wiki/Developement/TestSuite>
 * Copyright 2005-2007, Cake Software Foundation, Inc.
 *								1785 E. Sahara Avenue, Suite 490-204
 *								Las Vegas, Nevada 89104
 *
 *  Licensed under The Open Group Test Suite License
 *  Redistributions of files must retain the above copyright notice.
 *
 * @filesource
 * @copyright		Copyright 2005-2007, Cake Software Foundation, Inc.
 * @link				https://trac.cakephp.org/wiki/Developement/TestSuite CakePHP(tm) Tests
 * @package			cake.tests
 * @subpackage		cake.tests.cases.libs
 * @since			CakePHP(tm) v 1.2.0.5550
 * @version			$Revision$
 * @modifiedby		$LastChangedBy$
 * @lastmodified	$Date$
 * @license			http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
 */
uses('model' . DS .'schema');
/**
 * Test for Schema database management
 *
 * @package		cake.tests
 * @subpackage	cake.tests.cases.libs
 */
class MyAppSchema extends CakeSchema {

	var $name = 'MyApp';

	var $connection = 'test_suite';

	var $comments = array(
			'id' => array('type'=>'integer', 'null' => false, 'default'=> 0, 'key' => 'primary', 'extra'=> 'auto_increment'),
			'post_id' => array('type'=>'integer', 'null' => false, 'default'=> 0),
			'user_id' => array('type'=>'integer', 'null' => false, 'default'=> 0),
			'title' => array('type'=>'string', 'null' => false, 'length'=> 100),
			'comment' => array('type'=>'text', 'null' => false, 'default'=> null),
			'published' => array('type'=>'string', 'null' => true, 'default' => 'N', 'length' => 1),
			'created' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'updated' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'indexes' => array('PRIMARY'=>array('column'=>'id', 'unique' => true)),
		);

	var $posts = array(
			'id' => array('type'=>'integer', 'null' => false, 'default'=> 0, 'key' => 'primary', 'extra'=> 'auto_increment'),
			'author_id' => array('type'=>'integer', 'null' => false, 'default'=> 0),
			'title' => array('type'=>'string', 'null' => false, 'default'=> 'Title'),
			'body' => array('type'=>'text', 'null' => true, 'default'=> null),
			'summary'=>array('type'=> 'text', 'null'=> true),
			'published' => array('type'=>'string', 'null' => true, 'default' => 'Y', 'length' => 1),
			'created' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'updated' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'indexes' => array('PRIMARY'=>array('column'=>'id', 'unique' => true)),
		);

	function setup($version) {
	}

	function teardown($version) {
	}
}
class TestAppSchema extends CakeSchema {

	var $name = 'MyApp';

	var $comments = array(
			'id' => array('type'=>'integer', 'null' => false, 'default'=> 0, 'key' => 'primary', 'extra'=> 'auto_increment'),
			'article_id' => array('type'=>'integer', 'null' => false, 'default'=> 0),
			'user_id' => array('type'=>'integer', 'null' => false, 'default'=> 0),
			'comment' => array('type'=>'text', 'null' => true, 'default'=> null),
			'published' => array('type'=>'string', 'null' => true, 'default' => 'N', 'length' => 1),
			'created' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'updated' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'indexes' => array('PRIMARY'=>array('column'=>'id', 'unique' => true)),
		);

	var $posts = array(
			'id' => array('type'=>'integer', 'null' => false, 'default'=> 0, 'key' => 'primary', 'extra'=> 'auto_increment'),
			'author_id' => array('type'=>'integer', 'null' => false, 'default'=> 0),
			'title' => array('type'=>'string', 'null' => false, 'default'=> null),
			'body' => array('type'=>'text', 'null' => true, 'default'=> null),
			'published' => array('type'=>'string', 'null' => true, 'default' => 'N', 'length' => 1),
			'created' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'updated' => array('type'=>'datetime', 'null' => true, 'default'=> null),
			'indexes' => array('PRIMARY'=>array('column'=>'id', 'unique' => true)),
		);

	var $posts_tags = array(
		'post_id' => array('type' => 'integer', 'null' => false, 'default'=> 0, 'key' => 'primary'),
		'tag_id' => array('type' => 'integer', 'null' => false, 'default'=> 0, 'key' => 'primary'),
		'indexes' => array('UNIQUE_TAG' => array('column'=> array('post_id', 'tag_id'), 'unique'=>1))
	);

	var $tags = array(
		'id' => array('type' => 'integer', 'null'=> false, 'default'=> 0, 'key' => 'primary', 'extra'=> 'auto_increment'),
		'tag' => array('type' => 'string', 'null' => false, 'default'=> null),
		'created' => array('type' => 'datetime', 'null' => true, 'default'=> null),
		'updated' => array('type' => 'datetime', 'null' => true, 'default'=> null),
		'indexes' => array('PRIMARY'=>array('column'=>'id', 'unique' => true)),
	);


	function setup($version) {
	}

	function teardown($version) {
	}
}
/**
 * Short description for class.
 *
 * @package		cake.tests
 * @subpackage	cake.tests.cases.libs.model
 */
class SchemaPost extends CakeTestModel {
	var $name = 'SchemaPost';
	var $useTable = 'posts';
	var $hasMany = array('SchemaComment');
	var $hasAndBelongsToMany = array('SchemaTag');

}
/**
 * Short description for class.
 *
 * @package		cake.tests
 * @subpackage	cake.tests.cases.libs.model
 */
class SchemaComment extends CakeTestModel {
	var $name = 'SchemaComment';
	var $useTable = 'comments';
	var $belongsTo = array('SchemaPost');
}
/**
 * Short description for class.
 *
 * @package		cake.tests
 * @subpackage	cake.tests.cases.libs.model
 */
class SchemaTag extends CakeTestModel {
	var $name = 'SchemaTag';
	var $useTable = 'tags';
	var $hasAndBelongsToMany = array('SchemaPost');
}
class PostsTag extends CakeTestModel {
	var $name = 'PostsTag';
	var $useTable = 'posts_tags';
}
/**
 * Short description for class.
 *
 * @package    cake.tests
 * @subpackage cake.tests.cases.libs
 */
class CakeSchemaTest extends CakeTestCase {

	var $fixtures = array('core.post', 'core.tag', 'core.posts_tag', 'core.comment');

	function setUp() {
		$this->Schema = new TestAppSchema();
	}


	function testSchemaRead() {
		$read = $this->Schema->read(array('connection'=>'test_suite', 'name'=>'TestApp', 'models'=>array('SchemaPost', 'SchemaComment', 'SchemaTag')));
		unset($read['tables']['missing']);
		$this->assertEqual($read['tables'], $this->Schema->tables);
	}

	function testSchemaWrite() {

		$write = $this->Schema->write(array('name'=>'MyOtherApp', 'tables'=> $this->Schema->tables, 'path'=> TMP . 'tests'));
		$file = file_get_contents(TMP . 'tests' . DS .'schema.php');
		$this->assertEqual($write, $file);

		require_once( TMP . 'tests' . DS .'schema.php');
		$OtherSchema = new MyOtherAppSchema();
		$this->assertEqual($this->Schema->tables, $OtherSchema->tables);

	}

	function testSchemaComparison() {
		$New = new MyAppSchema();
		$compare = $New->compare($this->Schema);
		$expected = array(
					'comments'=> array(
						'add'=>array('post_id'=>array('type'=> 'integer', 'null'=> false, 'default'=> 0), 'title'=>array('type'=> 'string', 'null'=> false, 'length'=> 100)),
						'drop'=>array('article_id'=>array('type'=> 'integer', 'null'=> false, 'default'=> 0)),
						'change'=>array('comment'=>array('type'=>'text', 'null'=> false, 'default'=> null))

						),
					'posts'=> array(
						'add'=> array('summary'=>array('type'=> 'text', 'null'=> 1)),
						'change'=> array('title'=>array('type'=>'string', 'null'=> false, 'default'=> 'Title'), 'published'=>array('type'=>'string', 'null'=> true, 'default'=>'Y', 'length'=> '1')),
						),
					);

		$this->assertEqual($expected, $compare);
	}

	function testSchemaLoading() {
		$Other = $this->Schema->load(array('name'=>'MyOtherApp', 'path'=> TMP . 'tests'));

		$this->assertEqual($Other->name, 'MyOtherApp');
		$this->assertEqual($Other->tables, $this->Schema->tables);
	}

	function tearDown() {
		unset($this->Schema);
	}
}
?>