#295983 by naxoc and lilou: Add test for modules that do not implement hook_help().

modules/help/help.test

@@ -87,3 +87,34 @@ class HelpTestCase extends DrupalWebTestCase {
     }
   }  
 }
+
+/**
+ * Tests module without help to verify it is not listed in help page.
+ */
+class NoHelpTestCase extends DrupalWebTestCase {
+  protected $big_user;
+
+  public static function getInfo() {
+    return array(
+      'name' => 'No help',
+      'description' => 'Verify no help is displayed for modules not providing any help.',
+      'group' => 'Help',
+    );
+  }
+
+  function setUp() {
+    // Use one of the test modules that do not implement hook_help().
+    parent::setUp('menu_test');
+    $this->big_user = $this->drupalCreateUser(array('access administration pages'));
+  }
+
+  /**
+   * Ensure modules not implementing help do not appear on admin/help.
+   */
+  function testMainPageNoHelp() {
+    $this->drupalLogin($this->big_user);
+
+    $this->drupalGet('admin/help');
+    $this->assertNoText('Hook menu tests', t('Making sure the test module menu_test does not display a help link in admin/help'));
+  }
+}