diff core/modules/help/tests/src/Functional/NoHelpTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/help/tests/src/Functional/NoHelpTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,49 @@
+<?php
+
+namespace Drupal\Tests\help\Functional;
+
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Verify no help is displayed for modules not providing any help.
+ *
+ * @group help
+ */
+class NoHelpTest extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * Use one of the test modules that do not implement hook_help().
+   *
+   * @var array.
+   */
+  public static $modules = ['help', 'menu_test'];
+
+  /**
+   * The user who will be created.
+   */
+  protected $adminUser;
+
+  protected function setUp() {
+    parent::setUp();
+    $this->adminUser = $this->drupalCreateUser(['access administration pages']);
+  }
+
+  /**
+   * Ensures modules not implementing help do not appear on admin/help.
+   */
+  public function testMainPageNoHelp() {
+    $this->drupalLogin($this->adminUser);
+
+    $this->drupalGet('admin/help');
+    $this->assertResponse(200);
+    $this->assertText('Module overviews are provided by modules');
+    $this->assertFalse(\Drupal::moduleHandler()->implementsHook('menu_test', 'help'), 'The menu_test module does not implement hook_help');
+    $this->assertNoText(\Drupal::moduleHandler()->getName('menu_test'), 'Making sure the test module menu_test does not display a help link on admin/help.');
+
+    $this->drupalGet('admin/help/menu_test');
+    $this->assertResponse(404, 'Getting a module overview help page for a module that does not implement hook_help() results in a 404.');
+  }
+
+}