public function UpdateCoreTest::testFetchTasks in Drupal 8

Tests that exactly one fetch task per project is created and not more.

File

core/modules/update/tests/src/Functional/UpdateCoreTest.php, line 777

Class

UpdateCoreTest

Tests the Update Manager module through a series of functional tests using mock XML data.

Namespace

Drupal\Tests\update\Functional

Code

public function testFetchTasks() {
  $projecta = [
    'name' => 'aaa_update_test',
  ];
  $projectb = [
    'name' => 'bbb_update_test',
  ];
  $queue = \Drupal::queue('update_fetch_tasks');
  $this
    ->assertEqual($queue
    ->numberOfItems(), 0, 'Queue is empty');
  update_create_fetch_task($projecta);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 1, 'Queue contains one item');
  update_create_fetch_task($projectb);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 2, 'Queue contains two items');

  // Try to add project a again.
  update_create_fetch_task($projecta);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 2, 'Queue still contains two items');

  // Clear storage and try again.
  update_storage_clear();
  update_create_fetch_task($projecta);
  $this
    ->assertEqual($queue
    ->numberOfItems(), 2, 'Queue contains two items');
}