Same name in other branches

1. 9 core/tests/Drupal/KernelTests/Core/Queue/QueueTest.php \Drupal\KernelTests\Core\Queue\QueueTest::runQueueTest()
2. 8.9.x core/tests/Drupal/KernelTests/Core/Queue/QueueTest.php \Drupal\KernelTests\Core\Queue\QueueTest::runQueueTest()
3. 11.x core/tests/Drupal/KernelTests/Core/Queue/QueueTest.php \Drupal\KernelTests\Core\Queue\QueueTest::runQueueTest()

Queues and unqueues a set of items to check the basic queue functionality.

Parameters

\Drupal\Core\Queue\QueueInterface $queue1: An instantiated queue object.

\Drupal\Core\Queue\QueueInterface $queue2: An instantiated queue object.

2 calls to QueueTest::runQueueTest()

QueueTest::testMemoryQueue in core/tests/Drupal/KernelTests/Core/Queue/QueueTest.php

Tests the Memory queue.

QueueTest::testSystemQueue in core/tests/Drupal/KernelTests/Core/Queue/QueueTest.php

Tests the System queue.

File

core/tests/Drupal/KernelTests/Core/Queue/QueueTest.php, line 53

Class

QueueTest

Queues and unqueues a set of items to check the basic queue functionality.

Namespace

Drupal\KernelTests\Core\Queue

Code

protected function runQueueTest($queue1, $queue2) {
    // Create four items.
    $data = [];
    for ($i = 0; $i < 4; $i++) {
        $data[] = [
            $this->randomMachineName() => $this->randomMachineName(),
        ];
    }
    // Queue items 1 and 2 in the queue1.
    $queue1->createItem($data[0]);
    $queue1->createItem($data[1]);
    // Retrieve two items from queue1.
    $items = [];
    $new_items = [];
    $items[] = $item = $queue1->claimItem();
    $new_items[] = $item->data;
    $items[] = $item = $queue1->claimItem();
    $new_items[] = $item->data;
    // First two dequeued items should match the first two items we queued.
    $this->assertEquals(2, $this->queueScore($data, $new_items), 'Two items matched');
    // Add two more items.
    $queue1->createItem($data[2]);
    $queue1->createItem($data[3]);
    $this->assertSame(4, $queue1->numberOfItems(), 'Queue 1 is not empty after adding items.');
    $this->assertSame(0, $queue2->numberOfItems(), 'Queue 2 is empty while Queue 1 has items');
    $items[] = $item = $queue1->claimItem();
    $new_items[] = $item->data;
    $items[] = $item = $queue1->claimItem();
    $new_items[] = $item->data;
    // All dequeued items should match the items we queued exactly once,
    // therefore the score must be exactly 4.
    $this->assertEquals(4, $this->queueScore($data, $new_items), 'Four items matched');
    // There should be no duplicate items.
    $this->assertEquals(4, $this->queueScore($new_items, $new_items), 'Four items matched');
    // Delete all items from queue1.
    foreach ($items as $item) {
        $queue1->deleteItem($item);
    }
    // Check that both queues are empty.
    $this->assertSame(0, $queue1->numberOfItems(), 'Queue 1 is empty');
    $this->assertSame(0, $queue2->numberOfItems(), 'Queue 2 is empty');
}

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