Test du rappel des hooks

Je développe unplugin utilisant TDDet une chose queje neparvienspas àtesterest ... les hooks.

Je veux dire OK,je peuxtester le rappel de hook,mais commentpuis-jetester si un hook se déclenche réellement (à lafois des hookspersonnaliséset des hookspar défaut WordPress)? Je suppose que desmoqueries aideront,maisje nepeuxtout simplementpas comprendre ce quime manque.

J'aiinstallé la suite detests avec WP-CLI. Selon cette réponse ,le hook init devrait se déclencher,mais cen'estpas le cas; aussi,le codefonctionne dans WordPress.

D'après ce queje comprends,lebootstrapest chargéen dernier,ilest donc logique dene pas déclencherinit,donc la question qui resteest: comment diable dois-jetester si les hooks sont déclenchés?

Merci!

Lefichierbootstrap ressemble à ceci:

 $_tests_dir = getenv('WP_TESTS_DIR');
if ( !$_tests_dir ) $_tests_dir = '/tmp/wordpress-tests-lib';

require_once $_tests_dir . '/includes/functions.php';

function _manually_load_plugin() {
  require dirname( __FILE__ ) . '/../includes/RegisterCustomPostType.php';
}
tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );

require $_tests_dir . '/includes/bootstrap.php';
 

Lefichiertesté ressemble à ceci:

 class RegisterCustomPostType {
  function __construct()
  {
    add_action( 'init', array( $this, 'register_post_type' ) );
  }

  public function register_post_type()
  {
    register_post_type( 'foo' );
  }
}
 

Et letest lui-même:

 class CustomPostTypes extends WP_UnitTestCase {
  function test_custom_post_type_creation()
  {
    $this->assertTrue( post_type_exists( 'foo' ) );
  }
}
 

Merci!

I'm developing a plugin using TDD and one thing that i completely fail to test are... hooks.

I mean OK, i can test hook callback, but how could I test if a hook actually trigger (both custom hooks and WordPress default hooks)? I assume that some mocking will help, but I simply can't figure out what I'm missing.

I installed the test suite with WP-CLI. According to this answer, init hook should trigger, yet... it doesn't; also, the code works inside WordPress.

From my understanding, the bootstrap is loaded last, so it kind of make sense to not trigger init, so the question that remain is: how the heck i should test if hooks are triggered?

Thanks!

The bootstrap file looks like this:

$_tests_dir = getenv('WP_TESTS_DIR');
if ( !$_tests_dir ) $_tests_dir = '/tmp/wordpress-tests-lib';

require_once $_tests_dir . '/includes/functions.php';

function _manually_load_plugin() {
  require dirname( __FILE__ ) . '/../includes/RegisterCustomPostType.php';
}
tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );

require $_tests_dir . '/includes/bootstrap.php';

tested file looks like this:

class RegisterCustomPostType {
  function __construct()
  {
    add_action( 'init', array( $this, 'register_post_type' ) );
  }

  public function register_post_type()
  {
    register_post_type( 'foo' );
  }
}

And the test itself:

class CustomPostTypes extends WP_UnitTestCase {
  function test_custom_post_type_creation()
  {
    $this->assertTrue( post_type_exists( 'foo' ) );
  }
}

Thanks!