145 lines
5.1 KiB
PHP
145 lines
5.1 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.org>.
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*/
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/**
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* Doctrine_Ticket_438_TestCase
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*
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* @package Doctrine
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* @author Tamcy <7am.online@gmail.com>
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* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
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* @category Object Relational Mapping
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* @link www.phpdoctrine.org
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* @since 1.0
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* @version $Revision$
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*/
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class Doctrine_Ticket_438_TestCase extends Doctrine_UnitTestCase
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{
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public function prepareData()
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{ }
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public function prepareTables()
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{
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$this->tables = array('T438_Student', 'T438_Course', 'T438_StudentCourse');
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parent::prepareTables();
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}
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protected function newCourse($id, $name)
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{
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$course = new T438_Course();
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$course->id = $id;
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$course->name = $name;
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$course->save();
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return $course;
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}
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protected function newStudent($id, $name)
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{
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$u = new T438_Student();
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$u->id = $id;
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$u->name = $name;
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$u->save();
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return $u;
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}
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protected function newStudentCourse($student, $course)
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{
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$sc = new T438_StudentCourse;
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$sc->student_id = $student->id;
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$sc->course_id = $course->id;
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$sc->save();
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return $sc;
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}
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public function testTicket()
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{
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$student1 = $this->newStudent('07090002', 'First Student');
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$course1 = $this->newCourse('MATH001', 'Maths');
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$course2 = $this->newCourse('ENG002', 'English Literature');
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$this->newStudentCourse($student1, $course1);
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$this->newStudentCourse($student1, $course2);
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// 1. Fetch relationship on demand (multiple queries)
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$q = new Doctrine_Query();
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$q->from('T438_StudentCourse sc')
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->where('sc.student_id = ? AND sc.course_id = ?',array('07090002', 'MATH001'));
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$record = $q->execute()->getFirst();
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$this->assertEqual($record->student_id, '07090002');
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$this->assertEqual($record->course_id, 'MATH001');
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$this->assertEqual($record->get('Student')->id, '07090002');
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$this->assertEqual($record->get('Course')->id, 'MATH001');
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// 2. Fetch relationship in single query
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$q = new Doctrine_Query();
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$coll = $q->select('sc.*, s.*, c.*')
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->from('T438_StudentCourse sc, sc.Student s, sc.Course c')
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->where('sc.student_id = ? AND sc.course_id = ?',array('07090002', 'MATH001'))
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->execute();
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$record = $coll->getFirst();
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$this->assertEqual($record->student_id, '07090002');
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$this->assertEqual($record->course_id, 'MATH001');
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$this->assertEqual($record->get('Student')->id, '07090002');
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$this->assertEqual($record->get('Course')->id, 'MATH001');
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}
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}
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class T438_Student extends Doctrine_Entity
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{
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public static function initMetadata($class)
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{
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$class->setTableName('t438_student_record');
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$class->setColumn('s_id as id', 'varchar', 30, array ( 'primary' => true,));
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$class->setColumn('s_name as name', 'varchar', 50, array ());
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$class->hasMany('T438_Course as StudyCourses', array('refClass' => 'T438_StudentCourse', 'local' => 'sc_student_id', 'foreign' => 'sc_course_id'));
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}
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}
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class T438_Course extends Doctrine_Entity
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{
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public static function initMetadata($class)
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{
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$class->setTableName('t438_course');
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$class->setColumn('c_id as id', 'varchar', 20, array ( 'primary' => true,));
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$class->setColumn('c_name as name', 'varchar', 50, array ());
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$class->hasMany('T438_Student as Students', array('refClass' => 'T438_StudentCourse', 'local' => 'sc_course_id', 'foreign' => 'sc_student_id'));
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}
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}
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class T438_StudentCourse extends Doctrine_Entity
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{
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public static function initMetadata($class)
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{
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$class->setTableName('t438_student_course');
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$class->setColumn('sc_student_id as student_id', 'varchar', 30, array ( 'primary' => true,));
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$class->setColumn('sc_course_id as course_id', 'varchar', 20, array ( 'primary' => true,));
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$class->setColumn('sc_remark as remark', 'varchar', 500, array ());
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$class->hasOne('T438_Student as Student', array('local' => 'sc_student_id', 'foreign' => 's_id'));
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$class->hasOne('T438_Course as Course', array('local' => 'sc_course_id', 'foreign' => 'c_id'));
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}
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}
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