0byt3m1n1

Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/test/core/Transition/ [ Home ]
File: BasicTest.php
<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: BasicTest.php 33195 2011-03-02 17:43:40Z changi67 $

/** 
 * @group unit
 * 
 */

class Transition_BasicTest extends PHPUnit_Framework_TestCase
{
	function testSimpleTransition() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A' ) );
		
		$this->assertTrue( $transition->isReady() );
	}

	function testAlreadyInTarget() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'B' ) );
		
		$this->assertFalse( $transition->isReady() );
	}

	function testInBoth() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A', 'B' ) );
		
		$this->assertFalse( $transition->isReady() );
	}

	function testExplainWhenReady() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A' ) );

		$this->assertEquals( array(), $transition->explain() );
	}

	function testExplainWhenOriginNotMet() {
		$transition = new Transition( 'A', 'B' );

		$this->assertEquals( array(
			array( 'class' => 'missing', 'count' => 1, 'set' => array( 'A' ) ),
		), $transition->explain() );
	}

	function testExplainWhenInTarget() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A', 'B' ) );

		$this->assertEquals( array(
			array( 'class' => 'extra', 'count' => 1, 'set' => array( 'B' ) ),
		), $transition->explain() );
	}

	function testAddUnknownGuardType() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A' ) );
		$transition->addGuard( 'foobar', 5, array('D', 'E', 'F') );

		$this->assertEquals( array(
			array( 'class' => 'unknown', 'count' => 1, 'set' => array( 'foobar' ) ),
		), $transition->explain() );
	}

	function testAddPassingCustomGuard() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A', 'C', 'F' ) );
		$transition->addGuard( 'exactly', 2, array( 'C', 'D', 'E', 'F' ) );

		$this->assertTrue( $transition->isReady() );
	}

	function testAddFailingCustomGuard() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A', 'C', 'F' ) );
		$transition->addGuard( 'exactly', 4, array( 'C', 'D', 'E', 'F', 'G' ) );

		$this->assertEquals( array(
			array( 'class' => 'missing', 'count' => 2, 'set' => array( 'D', 'E', 'G' ) ),
		), $transition->explain() );
	}

	function testImpossibleCondition() {
		$transition = new Transition( 'A', 'B' );
		$transition->setStates( array( 'A', 'C', 'D', 'F' ) );
		$transition->addGuard( 'exactly', 4, array( 'C', 'D', 'E' ) );

		$this->assertEquals( array(
			array( 'class' => 'invalid', 'count' => 4, 'set' => array( 'C', 'D', 'E' ) ),
		), $transition->explain() );
	}
}