function ViewExecutableTest::testInitMethods

Tests the initDisplay() and initHandlers() methods.

File

core/modules/views/tests/src/Kernel/ViewExecutableTest.php, line 125

Class

ViewExecutableTest

Tests the ViewExecutable class.

Namespace

Code

public function testInitMethods() : void {
  $view = Views::getView('test_destroy');
  $view->initDisplay();
  $this->assertInstanceOf(DefaultDisplay::class, $view->display_handler);
  $this->assertInstanceOf(DefaultDisplay::class, $view->displayHandlers
    ->get('default'));
  $view->destroy();
  $view->initHandlers();
  // Check for all handler types.
  $handler_types = array_keys(ViewExecutable::getHandlerTypes());
  foreach ($handler_types as $type) {
    // The views_test integration doesn't have relationships.
    if ($type == 'relationship') {
      continue;
    }
    $this->assertGreaterThan(0, count($view->{$type}), "Make sure a {$type} instance got instantiated.");
  }
  // initHandlers() should create display handlers automatically as well.
  $this->assertInstanceOf(DefaultDisplay::class, $view->display_handler);
  $this->assertInstanceOf(DefaultDisplay::class, $view->displayHandlers
    ->get('default'));
  $view_hash = spl_object_hash($view);
  $display_hash = spl_object_hash($view->display_handler);
  // Test the initStyle() method.
  $view->initStyle();
  $this->assertInstanceOf(DefaultStyle::class, $view->style_plugin);
  // Test the plugin has been invited and view have references to the view and
  // display handler.
  $this->assertEquals($view_hash, spl_object_hash($view->style_plugin->view));
  $this->assertEquals($display_hash, spl_object_hash($view->style_plugin->displayHandler));
  // Test the initQuery method().
  $view->initQuery();
  $this->assertInstanceOf(Sql::class, $view->query);
  $this->assertEquals($view_hash, spl_object_hash($view->query->view));
  $this->assertEquals($display_hash, spl_object_hash($view->query->displayHandler));
  $view->destroy();
  // Test the plugin  get methods.
  $display_plugin = $view->getDisplay();
  $this->assertInstanceOf(DefaultDisplay::class, $display_plugin);
  $this->assertInstanceOf(DefaultDisplay::class, $view->display_handler);
  $this->assertSame($display_plugin, $view->getDisplay(), 'The same display plugin instance was returned.');
  $style_plugin = $view->getStyle();
  $this->assertInstanceOf(DefaultStyle::class, $style_plugin);
  $this->assertInstanceOf(DefaultStyle::class, $view->style_plugin);
  $this->assertSame($style_plugin, $view->getStyle(), 'The same style plugin instance was returned.');
  $pager_plugin = $view->getPager();
  $this->assertInstanceOf(PagerPluginBase::class, $pager_plugin);
  $this->assertInstanceOf(PagerPluginBase::class, $view->pager);
  $this->assertSame($pager_plugin, $view->getPager(), 'The same pager plugin instance was returned.');
  $query_plugin = $view->getQuery();
  $this->assertInstanceOf(QueryPluginBase::class, $query_plugin);
  $this->assertInstanceOf(QueryPluginBase::class, $view->query);
  $this->assertSame($query_plugin, $view->getQuery(), 'The same query plugin instance was returned.');
}