Same name and namespace in other branches

1. 11.x core/tests/Drupal/KernelTests/Core/Hook/HookOrderTest.php \Drupal\KernelTests\Core\Hook\HookOrderTest::testHookOrder()

Tests hook order using OO and procedural implementations of 'test_hook'.

The order of 'test_hook', without modification would be as follows.

• aaa_hook_order_test_test_hook
• \Drupal\aaa_hook_order_test\Hook\AHooks::testHook()
• \Drupal\aaa_hook_order_test\Hook\AHooks::testHookAfterB()
• \Drupal\aaa_hook_order_test\Hook\AHooks::testHookFirst()
• \Drupal\aaa_hook_order_test\Hook\AHooks::testHookLast()
• bbb_hook_order_test_test_hook()
• \Drupal\bbb_hook_order_test\Hook\BHooks::testHook()
• ccc_hook_order_test_test_hook()
• \Drupal\ccc_hook_order_test\Hook\CHooks::testHook()
• \Drupal\ccc_hook_order_test\Hook\CHooks::testHookFirst()
• \Drupal\ccc_hook_order_test\Hook\CHooks::testHookRemoved()
• \Drupal\ccc_hook_order_test\Hook\CHooks::testHookReorderFirst()
• ddd_hook_order_test_test_hook()
• \Drupal\ddd_hook_order_test\Hook\DHooks::testHook()

That order is modified in the hook implementation as follows, and the resulting order asserted in this test.

• The Order attribute is used to move:
  • \Drupal\aaa_hook_order_test\Hook\AHooks::testHookFirst() first
  • \Drupal\aaa_hook_order_test\Hook\AHooks::testHookLast() last
  • \Drupal\ccc_hook_order_test\Hook\CHooks::testHookFirst() first
• The OrderAfter attribute is used to move
  • \Drupal\aaa_hook_order_test\Hook\AHooks::testHookAfterB() to after the module bbb_hook_order_test.
• The Reorder attribute is used to move
  • \Drupal\ccc_hook_order_test\Hook\CHooks::testHookReorderFirst() to the first position.
• The Remove attribute is used to remove
  • \Drupal\ccc_hook_order_test\Hook\CHooks::testHookRemoved().

See also

\Drupal\aaa_hook_order_test\Hook\AHooks()

\Drupal\bbb_hook_order_test\Hook\BHooks()

\Drupal\ccc_hook_order_test\Hook\CHooks()

\Drupal\ddd_hook_order_test\Hook\DHooks()

\aaa_hook_order_test_test_hook()

\bbb_hook_order_test_test_hook()

\ccc_hook_order_test_test_hook()

\ddd_hook_order_test_test_hook()

File

core/tests/Drupal/KernelTests/Core/Hook/HookOrderTest.php, line 98

Class

HookOrderTest

Tests Hook Order.

Namespace

Drupal\KernelTests\Core\Hook

Code

public function testHookOrder() : void {
  $this->assertSameCallList([
    // Moved to first using the ReorderHook attribute.
CHooks::class . '::testHookReorderFirst',
    // Moved to first using Order::First.
CHooks::class . '::testHookFirst',
    // Moved to first using Order::First.
AHooks::class . '::testHookFirst',
    'aaa_hook_order_test_test_hook',
    AHooks::class . '::testHook',
    'bbb_hook_order_test_test_hook',
    BHooks::class . '::testHook',
    // Moved to after BHooks using OrderAfter().
AHooks::class . '::testHookAfterB',
    'ccc_hook_order_test_test_hook',
    CHooks::class . '::testHook',
    'ddd_hook_order_test_test_hook',
    DHooks::class . '::testHook',
    // Moved to first using Order::Last.
AHooks::class . '::testHookLast',
  ], \Drupal::moduleHandler()->invokeAll('test_hook'));
}

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