+++ /dev/null
-<?php
-
-namespace Unish;
-
-/**
- * @group commands
- */
-class QueueCase extends CommandUnishTestCase {
-
- function testQueue() {
- if (UNISH_DRUPAL_MAJOR_VERSION == 6) {
- $this->markTestSkipped("Queue API not available in Drupal 6.");
- }
-
- if (UNISH_DRUPAL_MAJOR_VERSION == 7) {
- $expected = 'aggregator_feeds,%items,SystemQueue';
- }
- else {
- $expected = 'aggregator_feeds,%items,Drupal\Core\Queue\DatabaseQueue';
- }
-
- $sites = $this->setUpDrupal(1, TRUE);
- $options = array(
- 'yes' => NULL,
- 'root' => $this->webroot(),
- 'uri' => key($sites),
- );
-
- // Enable aggregator since it declares a queue.
- $this->drush('pm-enable', array('aggregator'), $options);
-
- $this->drush('queue-list', array(), $options);
- $output = $this->getOutput();
- $this->assertContains('aggregator_feeds', $output, 'Queue list shows the declared queue.');
-
- $this->drush('php-script', array('queue_script-D' . UNISH_DRUPAL_MAJOR_VERSION), $options + array('script-path' => dirname(__FILE__) . '/resources'));
- $this->drush('queue-list', array(), $options + array('pipe' => TRUE));
- $output = trim($this->getOutput());
- $parts = explode(",", $output);
- $this->assertEquals(str_replace('%items', 1, $expected), $output, 'Item was successfully added to the queue.');
- $output = $this->getOutput();
-
- $this->drush('queue-run', array('aggregator_feeds'), $options);
- $this->drush('queue-list', array(), $options + array('pipe' => TRUE));
- $output = trim($this->getOutput());
- $parts = explode(",", $output);
- $this->assertEquals(str_replace('%items', 0, $expected), $output, 'Queue item processed.');
- }
-
- /**
- * Tests the RequeueException.
- */
- public function testRequeueException() {
- if (UNISH_DRUPAL_MAJOR_VERSION < 8) {
- $this->markTestSkipped("RequeueException only available in Drupal 8.");
- }
-
- $sites = $this->setUpDrupal(1, TRUE);
- $options = array(
- 'yes' => NULL,
- 'root' => $this->webroot(),
- 'uri' => key($sites),
- );
-
- // Copy the 'woot' module over to the Drupal site we just set up.
- $this->setupModulesForTests($this->webroot());
-
- // Enable woot module, which contains a queue worker that throws a
- // RequeueException.
- $this->drush('pm-enable', array('woot'), $options, NULL, NULL, self::EXIT_SUCCESS);
-
- // Add an item to the queue.
- $this->drush('php-script', array('requeue_script'), $options + array('script-path' => dirname(__FILE__) . '/resources'));
-
- // Check that the queue exists and it has one item in it.
- $expected = 'woot_requeue_exception,%items,Drupal\Core\Queue\DatabaseQueue';
- $this->drush('queue-list', array(), $options + array('pipe' => TRUE));
- $output = trim($this->getOutput());
- $this->assertEquals(str_replace('%items', 1, $expected), $output, 'Item was successfully added to the queue.');
-
- // Process the queue.
- $this->drush('queue-run', array('woot_requeue_exception'), $options);
-
- // Check that the item was processed after being requeued once.
- // Here is the detailed workflow of what the above command did.
- // 1. Drush calls drush queue-run woot_requeue_exception.
- // 2. Drush claims the item. The worker sets a state variable (see below)
- // and throws the RequeueException.
- // 3. Drush catches the exception and puts it back in the queue.
- // 4. Drush claims the next item, which is the one that we just requeued.
- // 5. The worker finds the state variable, so it does not throw the
- // RequeueException this time (see below).
- // 6. Drush removes the item from the queue.
- // 7. Command finishes. The queue is empty.
- $this->drush('queue-list', array(), $options + array('pipe' => TRUE));
- $output = trim($this->getOutput());
- $this->assertEquals(str_replace('%items', 0, $expected), $output, 'Queue item processed after being requeued.');
- }
-
- /**
- * Copies the woot module into Drupal.
- *
- * @param string $root
- * The path to the root directory of Drupal.
- */
- public function setupModulesForTests($root) {
- $wootModule = __DIR__ . '/resources/modules/d' . UNISH_DRUPAL_MAJOR_VERSION . '/woot';
- $modulesDir = "$root/sites/all/modules";
- $this->mkdir($modulesDir);
- \symlink($wootModule, "$modulesDir/woot");
- }
-
-}