assAnswerOrderingTest.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

class assAnswerOrderingTest extends PHPUnit_Framework_TestCase
{
        protected $backupGlobals = FALSE;

        protected function setUp()
        {
                if (defined('ILIAS_PHPUNIT_CONTEXT'))
                {
                        include_once("./Services/PHPUnit/classes/class.ilUnitUtil.php");
                        ilUnitUtil::performInitialisation();
                }
                else
                {
                        chdir( dirname( __FILE__ ) );
                        chdir('../../../');
                }
        }

        public function test_instantiateObject_shouldReturnInstance()
        {
                // Arrange
                require_once './Modules/TestQuestionPool/classes/class.assAnswerOrdering.php';

                // Act
                $instance = new ASS_AnswerOrdering();

                $this->assertInstanceOf('ASS_AnswerOrdering', $instance);
        }

        public function test_setGetRandomId()
        {
                // Arrange
                require_once './Modules/TestQuestionPool/classes/class.assAnswerOrdering.php';
                $instance = new ASS_AnswerOrdering();
                $expected = 13579;

                // Act
                $instance->setRandomID($expected);
                $actual = $instance->getRandomID();

                // Assert
                $this->assertEquals($expected, $actual);
        }

        public function test_setGetAnswerId()
        {
                // Arrange
                require_once './Modules/TestQuestionPool/classes/class.assAnswerOrdering.php';
                $instance = new ASS_AnswerOrdering();
                $expected = 13579;

                // Act
                $instance->setAnswerId($expected);
                $actual = $instance->getAnswerId();

                // Assert
                $this->assertEquals($expected, $actual);
        }


        public function test_setGetOrdeingDepth()
        {
                // Arrange
                require_once './Modules/TestQuestionPool/classes/class.assAnswerOrdering.php';
                $instance = new ASS_AnswerOrdering();
                $expected = 13579;

                // Act
                $instance->setOrderingDepth($expected);
                $actual = $instance->getOrderingDepth();

                // Assert
                $this->assertEquals($expected, $actual);
        }

        public function test_getAdditionalOrderingFieldsByRandomId()
        {
                // Arrange
                require_once './Modules/TestQuestionPool/classes/class.assAnswerOrdering.php';
                $instance = new ASS_AnswerOrdering();
                $random_id = 13579;

                //require_once './Services/PEAR/lib/MDB2.php';
                require_once './Services/Database/classes/class.ilDB.php';
                $ildb_mock = $this->getMock('ilDBMySQL', array('queryF', 'fetchAssoc'), array(), '', false, false);
                $ildb_mock->expects( $this->once() )
                                  ->method( 'queryF' )
                                  ->with( $this->equalTo('SELECT * FROM qpl_a_ordering WHERE random_id = %s'),
                                                  $this->equalTo(array('integer')),
                                                  $this->equalTo(array($random_id))
                                        )
                                  ->will( $this->returnValue('Test') );
                $ildb_mock->expects( $this->exactly(2) )
                                  ->method( 'fetchAssoc' )
                                  ->with( $this->equalTo('Test') )
                                  ->will( $this->onConsecutiveCalls(array('answer_id' => 123, 'depth' => 456), false ) );
                global $ilDB;
                $ilDB = $ildb_mock;

                // Act
                $instance->getAdditionalOrderingFieldsByRandomId($random_id);

                // Assert
                $this->assertEquals(123, $instance->getAnswerId());
                $this->assertEquals(456, $instance->getOrderingDepth());
        }
}