From 000acfe854ee69ef938f90b80b4aac4199317d26 Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Thu, 16 Nov 2017 14:29:32 +0100
Subject: [PATCH] Do not pass inexistent argument

---
 test/spec/ol/source/zoomify.test.js | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/test/spec/ol/source/zoomify.test.js b/test/spec/ol/source/zoomify.test.js
index 4b9b2baef7..b3e78553d9 100644
--- a/test/spec/ol/source/zoomify.test.js
+++ b/test/spec/ol/source/zoomify.test.js
@@ -1,7 +1,6 @@
 
 
 goog.require('ol');
-goog.require('ol.dom');
 goog.require('ol.events');
 goog.require('ol.proj.Projection');
 goog.require('ol.source.Zoomify');
@@ -287,15 +286,13 @@ describe('ol.source.Zoomify', function() {
     });
 
     it('"tile.getImage" returns and caches an unloaded image', function() {
-      // It'll only cache if the same context is passed, see below
-      var context = ol.dom.createCanvasContext2D(256, 256);
       var source = getZoomifySource();
 
       var tile = source.getTile(0, 0, -1, 1, proj);
-      var img = tile.getImage(context);
+      var img = tile.getImage();
 
       var tile2 = source.getTile(0, 0, -1, 1, proj);
-      var img2 = tile2.getImage(context);
+      var img2 = tile2.getImage();
 
       expect(img).to.be.a(HTMLImageElement);
       expect(img).to.be(img2);