REST Workflows

WorkflowActivityExecutionTest.php

<?php

namespace Beberlei\WorkflowBundle\Tests\EndToEnd;

use Beberlei\WorkflowBundle\Tests\ControllerTestCase;

class WorkflowActivityExecutionTest extends ControllerTestCase
{
    public function testScenario()
    {
        $activity = <<<XML
<activity name="PingWhitewashing">
    <method>GET</method>
    <uri>http://www.whitewashing.de/{foo}</uri>
    <results>
        <result name="code" path="response.statusCode" />
    </results>
</activity>
XML;

        $this->client->request('PUT', '/activity/PingWhitewashing', array('payload' => $activity));
        $this->assertEquals(201, $this->client->getResponse()->getStatusCode());

        $xml = <<<XML
<workflow name="test">
    <node id="1" type="Start">
        <outNode id="3" />
    </node>
    <node id="2" type="End" />
    <node id="3" type="Activity" activity="PingWhitewashing">
        <outNode id="2" />
    </node>
</workflow>
XML;

        $this->client->request('PUT', '/workflow/test', array('payload' => $xml));
        $this->assertEquals(201, $this->client->getResponse()->getStatusCode());

        $this->client->request('POST', '/workflow/test/start', array('foo' => ''));
        $this->assertEquals(201, $this->client->getResponse()->getStatusCode());

        $location = $this->client->getResponse()->headers->get('Location');

        $this->client->request('GET', $location);
        $this->assertEquals(200, $this->client->getResponse()->getStatusCode());

        $content = $this->client->getResponse()->getcontent();
        $this->assertXpathMatchString($content, "200", 'string(/execution/variables/variable[@name="code"]/@value)');
        $this->assertXpathMatchString($content, 'end', 'string(/execution/status)');
    }
}