diff --git a/test/core/Graphics.js b/test/core/Graphics.js
index 10e7d7b..971389c 100644
--- a/test/core/Graphics.js
+++ b/test/core/Graphics.js
@@ -1,11 +1,7 @@
 'use strict';
 
 const MockPointer = require('../interaction/MockPointer');
-
-function isWebGLSupported(fn)
-{
-    return PIXI.utils.isWebGLSupported() ? fn : undefined;
-}
+const isWebGLSupported = require('../isWebGLSupported');
 
 describe('PIXI.Graphics', function ()
 {

diff --git a/test/core/Graphics.js b/test/core/Graphics.js
index 10e7d7b..971389c 100644
--- a/test/core/Graphics.js
+++ b/test/core/Graphics.js
@@ -1,11 +1,7 @@
 'use strict';
 
 const MockPointer = require('../interaction/MockPointer');
-
-function isWebGLSupported(fn)
-{
-    return PIXI.utils.isWebGLSupported() ? fn : undefined;
-}
+const isWebGLSupported = require('../isWebGLSupported');
 
 describe('PIXI.Graphics', function ()
 {
diff --git a/test/core/WebGLRenderer.js b/test/core/WebGLRenderer.js
index c38abfd..4a3726d 100644
--- a/test/core/WebGLRenderer.js
+++ b/test/core/WebGLRenderer.js
@@ -1,9 +1,6 @@
 'use strict';
 
-function isWebGLSupported(fn)
-{
-    return PIXI.utils.isWebGLSupported() ? fn : undefined;
-}
+const isWebGLSupported = require('../isWebGLSupported');
 
 describe('PIXI.WebGLRenderer', function ()
 {

diff --git a/test/core/Graphics.js b/test/core/Graphics.js
index 10e7d7b..971389c 100644
--- a/test/core/Graphics.js
+++ b/test/core/Graphics.js
@@ -1,11 +1,7 @@
 'use strict';
 
 const MockPointer = require('../interaction/MockPointer');
-
-function isWebGLSupported(fn)
-{
-    return PIXI.utils.isWebGLSupported() ? fn : undefined;
-}
+const isWebGLSupported = require('../isWebGLSupported');
 
 describe('PIXI.Graphics', function ()
 {
diff --git a/test/core/WebGLRenderer.js b/test/core/WebGLRenderer.js
index c38abfd..4a3726d 100644
--- a/test/core/WebGLRenderer.js
+++ b/test/core/WebGLRenderer.js
@@ -1,9 +1,6 @@
 'use strict';
 
-function isWebGLSupported(fn)
-{
-    return PIXI.utils.isWebGLSupported() ? fn : undefined;
-}
+const isWebGLSupported = require('../isWebGLSupported');
 
 describe('PIXI.WebGLRenderer', function ()
 {
diff --git a/test/isWebGLSupported.js b/test/isWebGLSupported.js
new file mode 100644
index 0000000..3dabae2
--- /dev/null
+++ b/test/isWebGLSupported.js
@@ -0,0 +1,8 @@
+'use strict';
+
+function isWebGLSupported(fn)
+{
+    return PIXI.utils.isWebGLSupported() ? fn : undefined;
+}
+
+module.exports = isWebGLSupported;