Version 1

[yaffs-website] / web / modules / contrib / devel / tests / src / Functional / DevelEventInfoTest.php

diff --git a/web/modules/contrib/devel/tests/src/Functional/DevelEventInfoTest.php b/web/modules/contrib/devel/tests/src/Functional/DevelEventInfoTest.php
new file mode 100644 (file)
index 0000000..d33458b
--- /dev/null
+++ b/web/modules/contrib/devel/tests/src/Functional/DevelEventInfoTest.php
@@ -0,0 +1,135 @@
+<?php
+
+namespace Drupal\Tests\devel\Functional;
+
+use Drupal\Core\Url;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Tests event info pages and links.
+ *
+ * @group devel
+ */
+class DevelEventInfoTest extends BrowserTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['devel', 'block'];
+
+  /**
+   * The user for the test.
+   *
+   * @var \Drupal\user\UserInterface
+   */
+  protected $develUser;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->drupalPlaceBlock('page_title_block');
+
+    $this->develUser = $this->drupalCreateUser(['access devel information']);
+    $this->drupalLogin($this->develUser);
+  }
+
+  /**
+   * Tests event info menu link.
+   */
+  public function testEventsInfoMenuLink() {
+    $this->drupalPlaceBlock('system_menu_block:devel');
+    // Ensures that the events info link is present on the devel menu and that
+    // it points to the correct page.
+    $this->drupalGet('');
+    $this->clickLink('Events Info');
+    $this->assertSession()->statusCodeEquals(200);
+    $this->assertSession()->addressEquals('/devel/events');
+    $this->assertSession()->pageTextContains('Events');
+  }
+
+  /**
+   * Tests event info page.
+   */
+  public function testEventList() {
+    $event_dispatcher = \Drupal::service('event_dispatcher');
+
+    $this->drupalGet('/devel/events');
+    $this->assertSession()->statusCodeEquals(200);
+    $this->assertSession()->pageTextContains('Events');
+
+    $page = $this->getSession()->getPage();
+
+    // Ensures that the event table is found.
+    $table = $page->find('css', 'table.devel-event-list');
+    $this->assertNotNull($table);
+
+    // Ensures that the expected table headers are found.
+    /** @var $headers \Behat\Mink\Element\NodeElement[] */
+    $headers = $table->findAll('css', 'thead th');
+    $this->assertEquals(3, count($headers));
+
+    $expected_headers = ['Event Name', 'Callable', 'Priority'];
+    $actual_headers = array_map(function ($element) {
+      return $element->getText();
+    }, $headers);
+    $this->assertSame($expected_headers, $actual_headers);
+
+    // Ensures that all the events are listed in the table.
+    $events = $event_dispatcher->getListeners();
+    $event_header_row = $table->findAll('css', 'tbody tr th.devel-event-name-header');
+    $this->assertEquals(count($events), count($event_header_row));
+
+    // Tests the presence of some (arbitrarily chosen) events and related
+    // listeners in the table. The event items are tested dynamically so no
+    // test failures are expected if listeners change.
+    $expected_events = [
+      'config.delete',
+      'kernel.request',
+      'routing.route_alter',
+    ];
+
+    foreach ($expected_events as $event_name) {
+      $listeners = $event_dispatcher->getListeners($event_name);
+
+      // Ensures that the event header is present in the table.
+      $event_header_row = $table->findAll('css', sprintf('tbody tr th:contains("%s")', $event_name));
+      $this->assertNotNull($event_header_row);
+      $this->assertEquals(1, count($event_header_row));
+
+      // Ensures that all the event listener are listed in the table.
+      /** @var $event_rows \Behat\Mink\Element\NodeElement[] */
+      $event_rows = $table->findAll('css', sprintf('tbody tr:contains("%s")', $event_name));
+      // Remove the header row.
+      array_shift($event_rows);
+      $this->assertEquals(count($listeners), count($event_rows));
+
+      foreach ($listeners as $index => $listener) {
+        /** @var $cells \Behat\Mink\Element\NodeElement[] */
+        $cells = $event_rows[$index]->findAll('css', 'td');
+        $this->assertEquals(3, count($cells));
+
+        $cell_event_name = $cells[0];
+        $this->assertEquals($event_name, $cell_event_name->getText());
+        $this->assertTrue($cell_event_name->hasClass('table-filter-text-source'));
+        $this->assertTrue($cell_event_name->hasClass('visually-hidden'));
+
+        $cell_callable = $cells[1];
+        is_callable($listener, TRUE, $callable_name);
+        $this->assertEquals($callable_name, $cell_callable->getText());
+
+        $cell_methods = $cells[2];
+        $this->assertEquals($index, $cell_methods->getText());
+      }
+    }
+
+    // Ensures that the page is accessible only to the users with the adequate
+    // permissions.
+    $this->drupalLogout();
+    $this->drupalGet('devel/events');
+    $this->assertSession()->statusCodeEquals(403);
+  }
+
+}