Merge pull request #3142 from sarametz/wmts-getcap

WMTS Get Cap document with updated WMTS.optionsFromCapabilities function
2015-02-25 08:29:40 +01:00
parent 3079924a3d 6894bc8444
commit 45547eefbe
9 changed files with 776 additions and 2300 deletions
--- a/test/spec/ol/source/wmtssource.test.js
+++ b/test/spec/ol/source/wmtssource.test.js
@@ -0,0 +1,143 @@
+goog.provide('ol.test.source.WMTS');
+
+describe('ol.source.WMTS', function() {
+
+  describe('when creating options from capabilities', function() {
+    var parser = new ol.format.WMTSCapabilities();
+    var capabilities;
+    before(function(done) {
+      afterLoadText('spec/ol/format/wmts/ogcsample.xml', function(xml) {
+        try {
+          capabilities = parser.read(xml);
+        } catch (e) {
+          done(e);
+        }
+        done();
+      });
+    });
+
+    it('can create KVP options from spec/ol/format/wmts/ogcsample.xml',
+        function() {
+          var options;
+          options = ol.source.WMTS.optionsFromCapabilities(
+              capabilities,
+              { layer: 'BlueMarbleNextGeneration', matrixSet: 'google3857' });
+
+          expect(options.urls).to.be.an('array');
+          expect(options.urls).to.have.length(1);
+          expect(options.urls[0]).to.be.eql(
+              'http://www.maps.bob/cgi-bin/MiraMon5_0.cgi?');
+
+          expect(options.layer).to.be.eql('BlueMarbleNextGeneration');
+
+          expect(options.matrixSet).to.be.eql('google3857');
+
+          expect(options.format).to.be.eql('image/jpeg');
+
+          expect(options.projection).to.be.a(ol.proj.Projection);
+          expect(options.projection).to.be.eql(ol.proj.get('EPSG:3857'));
+
+          expect(options.requestEncoding).to.be.eql('KVP');
+
+          expect(options.tileGrid).to.be.a(ol.tilegrid.WMTS);
+
+          expect(options.style).to.be.eql('DarkBlue');
+
+          expect(options.dimensions).to.eql({});
+
+        });
+
+    it('can create REST options from spec/ol/format/wmts/ogcsample.xml',
+        function() {
+          var options;
+          options = ol.source.WMTS.optionsFromCapabilities(
+              capabilities,
+              { layer: 'BlueMarbleNextGeneration', matrixSet: 'google3857',
+                requestEncoding: 'REST' });
+
+          expect(options.urls).to.be.an('array');
+          expect(options.urls).to.have.length(1);
+          expect(options.urls[0]).to.be.eql(
+              'http://www.example.com/wmts/coastlines/{TileMatrix}/{TileRow}/{TileCol}.png');
+
+          expect(options.layer).to.be.eql('BlueMarbleNextGeneration');
+
+          expect(options.matrixSet).to.be.eql('google3857');
+
+          expect(options.format).to.be.eql('image/png');
+
+          expect(options.projection).to.be.a(ol.proj.Projection);
+          expect(options.projection).to.be.eql(ol.proj.get('EPSG:3857'));
+
+          expect(options.requestEncoding).to.be.eql('REST');
+
+          expect(options.tileGrid).to.be.a(ol.tilegrid.WMTS);
+
+          expect(options.style).to.be.eql('DarkBlue');
+
+          expect(options.dimensions).to.eql({});
+
+        });
+  });
+
+  describe('when creating tileUrlFunction', function() {
+
+    it('can replace lowercase REST parameters',
+        function() {
+          var source = new ol.source.WMTS({
+            layer: 'layer',
+            style: 'default',
+            urls: ['http://www.example.com/wmts/coastlines/{layer}/{style}/' +
+             '{tilematrixset}/{TileMatrix}/{TileCol}/{TileRow}.jpg'],
+            matrixSet: 'EPSG:3857',
+            requestEncoding: 'REST',
+            tileGrid: new ol.tilegrid.WMTS({
+              origin: [-20037508.342789244, 20037508.342789244],
+              resolutions: [559082264.029 * 0.28E-3,
+                279541132.015 * 0.28E-3,
+                139770566.007 * 0.28E-3],
+              matrixIds: [0, 1, 2]
+            })
+          });
+
+          var projection = ol.proj.get('EPSG:3857');
+          var url = source.tileUrlFunction.call(source,
+             [1, 1, -2], 1, projection);
+          expect(url).to.be.eql('http://www.example.com/wmts/coastlines/' +
+             'layer/default/EPSG:3857/1/1/1.jpg');
+
+        });
+
+    it('can replace camelcase REST parameters',
+        function() {
+          var source = new ol.source.WMTS({
+            layer: 'layer',
+            style: 'default',
+            urls: ['http://www.example.com/wmts/coastlines/{Layer}/{Style}/' +
+             '{tilematrixset}/{TileMatrix}/{TileCol}/{TileRow}.jpg'],
+            matrixSet: 'EPSG:3857',
+            requestEncoding: 'REST',
+            tileGrid: new ol.tilegrid.WMTS({
+              origin: [-20037508.342789244, 20037508.342789244],
+              resolutions: [559082264.029 * 0.28E-3,
+                279541132.015 * 0.28E-3,
+                139770566.007 * 0.28E-3],
+              matrixIds: [0, 1, 2]
+            })
+          });
+
+          var projection = ol.proj.get('EPSG:3857');
+          var url = source.tileUrlFunction.call(source,
+             [1, 1, -2], 1, projection);
+          expect(url).to.be.eql('http://www.example.com/wmts/coastlines/' +
+             'layer/default/EPSG:3857/1/1/1.jpg');
+
+        });
+  });
+});
+
+goog.require('ol.format.WMTSCapabilities');
+goog.require('ol.proj');
+goog.require('ol.proj.Projection');
+goog.require('ol.tilegrid.WMTS');
+goog.require('ol.source.WMTS');