Add missing comments.

module/VuFind/tests/integration-tests/src/VuFindTest/Mink/CallnumberBrowseTest.php

@@ -38,6 +38,11 @@ namespace VuFindTest\Mink;
  */
 class CallnumberBrowseTest extends \VuFindTest\Unit\MinkTestCase
 {
+    /**
+     * Record ID to use in testing.
+     *
+     * @var string
+     */
     protected $id = 'testdeweybrowse';
 
     /**

module/VuFind/tests/integration-tests/src/VuFindTest/Mink/IlsActionsTest.php

@@ -179,6 +179,14 @@ class IlsActionsTest extends \VuFindTest\Unit\MinkTestCase
         );
     }
 
+    /**
+     * Support method to place a storage retrieval request and end up on the SRR
+     * screen.
+     *
+     * @param Element $page Page element.
+     *
+     * @return void
+     */
     protected function placeStorageRetrievalRequestAndGoToSRRScreen($page)
     {
         // Open the "place hold" dialog
@@ -204,6 +212,11 @@ class IlsActionsTest extends \VuFindTest\Unit\MinkTestCase
         );
     }
 
+    /**
+     * Test placing a hold
+     *
+     * @return void
+     */
     public function testPlaceHold()
     {
         $this->changeConfigs(