X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fdrush%2Fdrush%2Ftests%2FqueueTest.php;fp=vendor%2Fdrush%2Fdrush%2Ftests%2FqueueTest.php;h=1e2fdb4737fba4dd67353b490dff349988f69b3e;hp=0000000000000000000000000000000000000000;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad

diff --git a/vendor/drush/drush/tests/queueTest.php b/vendor/drush/drush/tests/queueTest.php
new file mode 100644
index 000000000..1e2fdb473
--- /dev/null
+++ b/vendor/drush/drush/tests/queueTest.php
@@ -0,0 +1,113 @@
+<?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");
+  }
+
+}