class.test_011_EventBasedGateway.php

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<?php
/* Copyright (c) 1998-2014 ILIAS open source, Extended GPL, see docs/LICENSE */

class test_011_EventBasedGateway extends PHPUnit_Framework_TestCase
{
        #region Helper
        public $base_path = './Services/WorkflowEngine/test/parser/';
        public $suite_path = '011_EventBasedGateway/';

        public function getTestInputFilename($test_name)
        {
                return $this->base_path . $this->suite_path  . $test_name . '.bpmn2';
        }

        public function getTestOutputFilename($test_name)
        {
                return $this->base_path . $this->suite_path  . $test_name . '_output.php';
        }

        public function getTestGoldsampleFilename($test_name)
        {
                return $this->base_path . $this->suite_path  . $test_name . '_goldsample.php';
        }

        public function setUp()
        {
                chdir( dirname( __FILE__ ) );
                chdir( '../../../../../' );

                require_once './Services/WorkflowEngine/classes/parser/class.ilBPMN2Parser.php';
        }

        public function test_WorkflowWithSimpleEventGatewayShouldOutputAccordingly()
        {
                $this->markTestIncomplete(
                                '$ilDB throws notices during test.'
                );

                $test_name = 'EventBasedGateway_Blanko_Simple';
                $xml = file_get_contents($this->getTestInputFilename($test_name));
                $parser = new ilBPMN2Parser();
                $parse_result = $parser->parseBPMN2XML($xml);

                file_put_contents($this->getTestOutputFilename($test_name), $parse_result);
                $return = exec('php -l ' . $this->getTestOutputFilename($test_name));

                $this->assertTrue(substr($return,0,25) == 'No syntax errors detected', 'Lint of output code failed.');

                $goldsample = file_get_contents($this->getTestGoldsampleFilename($test_name));
                $this->assertEquals($goldsample, $parse_result, 'Output does not match goldsample.');

                require_once './Services/Database/classes/class.ilDB.php';
                $ildb_mock = $this->getMock('ilDBMySQL', array('nextId','quote','exec', 'insert'), array(), '', false, false);
                $ildb_mock->expects( $this->any() )->method('quote')->will( $this->returnCallback(''));
                $i = 0;
                $ildb_mock->expects( $this->any() )->method( 'nextId' )->will( $this->returnValue($i++) );
                $ildb_mock->expects( $this->any() )->method( 'exec' )->will( $this->returnValue(true) );
                $ildb_mock->expects( $this->any() )->method( 'insert' )->will( $this->returnValue(true) );

                global $ilDB;
                $ilDB = $ildb_mock;
                $GLOBALS['ilDB'] = $ildb_mock;
                
                require_once $this->getTestOutputFilename($test_name);
                $process = new $test_name;
                $this->assertFalse($process->isActive());

                $process->startWorkflow();
                $this->assertTrue($process->isActive());
                $all_triggered = true;
                foreach($process->getNodes() as $node)
                {
                        foreach($node->getDetectors() as $detector)
                        {
                                if(!$detector->getActivated())
                                {
                                        $all_triggered = false;
                                }
                        }
                        foreach($node->getEmitters() as $emitter)
                        {
                                if(!$emitter->getActivated())
                                {
                                        $all_triggered = false;
                                }
                        }
                }
                $this->assertFalse($all_triggered, 'All nodes were triggered.');
                $this->assertTrue($process->isActive());
                $process->handleEvent(
                        array(
                                'Course',
                                'UserWasAssigned',
                                'usr',
                                0,
                                'crs',
                                0
                        )
                );

                $all_triggered = true;
                foreach($process->getNodes() as $node)
                {
                        foreach($node->getDetectors() as $detector)
                        {
                                if(!$detector->getActivated())
                                {
                                        $all_triggered = false;
                                }
                        }
                        foreach($node->getEmitters() as $emitter)
                        {
                                if(!$emitter->getActivated())
                                {
                                        $all_triggered = false;
                                }
                        }
                }
                $this->assertFalse($all_triggered, 'All nodes were triggered.');
                $all_inactive = true;
                foreach($process->getNodes() as $node)
                {
                        if($node->isActive())
                        {
                                $all_inactive = false;
                        }
                }
                $this->assertTrue($all_inactive, 'Not all nodes are inactive.');
                $this->assertFalse($process->isActive(), 'Process should be inactive after processing the event. It is not.');
                unlink($this->getTestOutputFilename($test_name));
                // This test was indeed a harsh mistress.
        }

}