Tests hook order when each module has either OO or procedural listeners.

This test uses the hook, 'sparse_test_hook'.

This detects a possible mistake where we would first collect modules from all procedural and then from all OO implementations, without fixing the order.

See also

\Drupal\bbb_hook_order_test\Hook\BHooks::sparseTestHook()

\Drupal\ddd_hook_order_test\Hook\DHooks::sparseTestHook()

\aaa_hook_order_test_sparse_test_hook()

\ccc_hook_order_test_sparse_test_hook()

File

core/tests/Drupal/KernelTests/Core/Hook/HookOrderTest.php, line 226

Class

HookOrderTest

Tests Hook Order.

Namespace

Drupal\KernelTests\Core\Hook

Code

public function testSparseHookOrder() : void {
  $this->assertSameCallList([
    // OO and procedural listeners are correctly intermixed by module
    // order.
'aaa_hook_order_test_sparse_test_hook',
    BHooks::class . '::sparseTestHook',
    'ccc_hook_order_test_sparse_test_hook',
    DHooks::class . '::sparseTestHook',
  ], \Drupal::moduleHandler()->invokeAll('sparse_test_hook'));
}

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