From eed52d64bba0ffec608ee780ce71cfb6483e66ed Mon Sep 17 00:00:00 2001
From: Rajesh Taneja <rajesh@moodle.com>
Date: Fri, 30 Sep 2016 10:19:09 +0800
Subject: [PATCH] MDL-56210 behat: Ensure behat waits for dependancy manager

---
 lib/form/form.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/form/form.js b/lib/form/form.js
index 43e209c394af8..ef65209a2be4d 100644
--- a/lib/form/form.js
+++ b/lib/form/form.js
@@ -23,6 +23,9 @@ if (typeof M.form.dependencyManager === 'undefined') {
             this._hides = {};
             this._dirty = {};
 
+            // Let behat know that JS is pending.
+            M.util.js_pending('mform-dependency-manager-' + this.get('form').get('id'));
+
             // Setup event handlers.
             Y.Object.each(this.get('dependencies'), function(value, i) {
                 var elements = this.elementsByName(i);
@@ -56,6 +59,9 @@ if (typeof M.form.dependencyManager === 'undefined') {
             }, this);
 
             this.updateAllDependencies();
+
+            // Let behat know that JS is complete.
+            M.util.js_complete('mform-dependency-manager-' + this.get('form').get('id'));
         },
 
         /**
@@ -588,6 +594,12 @@ M.form.initFormDependencies = function(Y, formid, dependencies) {
  */
 M.form.updateFormState = function(formid) {
     if (formid in M.form.dependencyManagers) {
+        // Let behat know that JS is pending.
+        M.util.js_pending('mform-dependency-manager-' + formid);
+
         M.form.dependencyManagers[formid].updateAllDependencies();
+
+        // Let behat know that JS is complete.
+        M.util.js_complete('mform-dependency-manager-' + formid);
     }
 };