From eb19000a0607b3f841a272a23b4cc289ab138390 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Fri, 17 Jan 2014 17:32:49 +0100
Subject: [PATCH] Add tests for ol.source.TileWMS#getGetFeatureInfoUrl

---
 test/spec/ol/source/tilewmssource.test.js | 67 +++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/test/spec/ol/source/tilewmssource.test.js b/test/spec/ol/source/tilewmssource.test.js
index ecdc587cc4..c7b192b641 100644
--- a/test/spec/ol/source/tilewmssource.test.js
+++ b/test/spec/ol/source/tilewmssource.test.js
@@ -104,6 +104,73 @@ describe('ol.source.TileWMS', function() {
 
   });
 
+  describe('#getGetFeatureInfo', function() {
+
+    it('returns the expected GetFeatureInfo URL', function() {
+      var source = new ol.source.TileWMS(options);
+      source.pixelRatio_ = 1;
+      var url = source.getGetFeatureInfoUrl(
+          [-7000000, -12000000],
+          19567.87924100512, ol.proj.get('EPSG:3857'),
+          {INFO_FORMAT: 'text/plain'});
+      var uri = new goog.Uri(url);
+      expect(uri.getScheme()).to.be('http');
+      expect(uri.getDomain()).to.be('example.com');
+      expect(uri.getPath()).to.be('/wms');
+      var queryData = uri.getQueryData();
+      expect(queryData.get('BBOX')).to.be(
+          '-10018754.171394622,-15028131.257091932,' +
+          '-5009377.085697311,-10018754.17139462');
+      expect(queryData.get('CRS')).to.be('EPSG:3857');
+      expect(queryData.get('FORMAT')).to.be('image/png');
+      expect(queryData.get('HEIGHT')).to.be('256');
+      expect(queryData.get('I')).to.be('154');
+      expect(queryData.get('J')).to.be('101');
+      expect(queryData.get('LAYERS')).to.be('layer');
+      expect(queryData.get('QUERY_LAYERS')).to.be('layer');
+      expect(queryData.get('REQUEST')).to.be('GetFeatureInfo');
+      expect(queryData.get('SERVICE')).to.be('WMS');
+      expect(queryData.get('SRS')).to.be(undefined);
+      expect(queryData.get('STYLES')).to.be('');
+      expect(queryData.get('TRANSPARENT')).to.be('true');
+      expect(queryData.get('VERSION')).to.be('1.3.0');
+      expect(queryData.get('WIDTH')).to.be('256');
+      expect(uri.getFragment()).to.be.empty();
+    });
+
+    it('sets the QUERY_LAYERS param as expected', function() {
+      var source = new ol.source.TileWMS(options);
+      source.pixelRatio_ = 1;
+      var url = source.getGetFeatureInfoUrl(
+          [-7000000, -12000000],
+          19567.87924100512, ol.proj.get('EPSG:3857'),
+          {INFO_FORMAT: 'text/plain', QUERY_LAYERS: 'foo,bar'});
+      var uri = new goog.Uri(url);
+      expect(uri.getScheme()).to.be('http');
+      expect(uri.getDomain()).to.be('example.com');
+      expect(uri.getPath()).to.be('/wms');
+      var queryData = uri.getQueryData();
+      expect(queryData.get('BBOX')).to.be(
+          '-10018754.171394622,-15028131.257091932,' +
+          '-5009377.085697311,-10018754.17139462');
+      expect(queryData.get('CRS')).to.be('EPSG:3857');
+      expect(queryData.get('FORMAT')).to.be('image/png');
+      expect(queryData.get('HEIGHT')).to.be('256');
+      expect(queryData.get('I')).to.be('154');
+      expect(queryData.get('J')).to.be('101');
+      expect(queryData.get('LAYERS')).to.be('layer');
+      expect(queryData.get('QUERY_LAYERS')).to.be('foo,bar');
+      expect(queryData.get('REQUEST')).to.be('GetFeatureInfo');
+      expect(queryData.get('SERVICE')).to.be('WMS');
+      expect(queryData.get('SRS')).to.be(undefined);
+      expect(queryData.get('STYLES')).to.be('');
+      expect(queryData.get('TRANSPARENT')).to.be('true');
+      expect(queryData.get('VERSION')).to.be('1.3.0');
+      expect(queryData.get('WIDTH')).to.be('256');
+      expect(uri.getFragment()).to.be.empty();
+      expect(uri.getFragment()).to.be.empty();
+    });
+  });
 });