3 files changed, 10 insertions, 7 deletions
diff --git a/js/src/dom/event-handler.js b/js/src/dom/event-handler.js
index bf895dc6e..95e9bf454 100644
--- a/js/src/dom/event-handler.js
+++ b/js/src/dom/event-handler.js
@@ -5,7 +5,7 @@
  * --------------------------------------------------------------------------
  */
 
-import { getjQuery } from '../util/index'
+import { getjQuery, getDocument } from '../util/index'
 
 /**
  * ------------------------------------------------------------------------
@@ -309,7 +309,7 @@ const EventHandler = {
     }
 
     if (isNative) {
-      evt = document.createEvent('HTMLEvents')
+      evt = getDocument().createEvent('HTMLEvents')
       evt.initEvent(typeEvent, bubbles, true)
     } else {
       evt = new CustomEvent(event, {
diff --git a/js/src/dom/manipulator.js b/js/src/dom/manipulator.js
index 1be3a793f..a8ceb5b0e 100644
--- a/js/src/dom/manipulator.js
+++ b/js/src/dom/manipulator.js
@@ -5,6 +5,8 @@
  * --------------------------------------------------------------------------
  */
 
+import { getWindow } from '../util/index'
+
 function normalizeData(val) {
   if (val === 'true') {
     return true
@@ -62,10 +64,11 @@ const Manipulator = {
 
   offset(element) {
     const rect = element.getBoundingClientRect()
+    const windowRef = getWindow()
 
     return {
-      top: rect.top + window.pageYOffset,
-      left: rect.left + window.pageXOffset
+      top: rect.top + windowRef.pageYOffset,
+      left: rect.left + windowRef.pageXOffset
     }
   },
 
diff --git a/js/src/dom/selector-engine.js b/js/src/dom/selector-engine.js
index 19e45c205..0f8e62349 100644
--- a/js/src/dom/selector-engine.js
+++ b/js/src/dom/selector-engine.js
@@ -11,16 +11,16 @@
  * ------------------------------------------------------------------------
  */
 
-import { isDisabled, isVisible } from '../util/index'
+import { isDisabled, isVisible, getDocument } from '../util/index'
 
 const NODE_TEXT = 3
 
 const SelectorEngine = {
-  find(selector, element = document.documentElement) {
+  find(selector, element = getDocument().documentElement) {
     return [].concat(...Element.prototype.querySelectorAll.call(element, selector))
   },
 
-  findOne(selector, element = document.documentElement) {
+  findOne(selector, element = getDocument().documentElement) {
     return Element.prototype.querySelector.call(element, selector)
   },