From f0dbedd39d6c514187ca6d118f26797a25d7501b Mon Sep 17 00:00:00 2001
From: Andreas Hocevar <andreas.hocevar@gmail.com>
Date: Mon, 16 Nov 2015 15:12:30 +0100
Subject: [PATCH] Add imageSize regression test for ol.source.ImageWMS

---
 test/spec/ol/source/imagewmssource.test.js | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/spec/ol/source/imagewmssource.test.js b/test/spec/ol/source/imagewmssource.test.js
index d082dca698..8640c0b2e8 100644
--- a/test/spec/ol/source/imagewmssource.test.js
+++ b/test/spec/ol/source/imagewmssource.test.js
@@ -173,6 +173,14 @@ describe('ol.source.ImageWMS', function() {
       expect(image1).to.equal(image2);
     });
 
+    it('calculates correct image size with ratio', function() {
+      options.ratio = 1.5;
+      var source = new ol.source.ImageWMS(options);
+      var extent = [10, 5, 30, 45];
+      source.getImage(extent, resolution, pixelRatio, projection);
+      expect(source.imageSize_).to.eql([300, 600]);
+    });
+
   });
 
   describe('#getGetFeatureInfo', function() {