56 lines
2.2 KiB
JavaScript
56 lines
2.2 KiB
JavaScript
goog.provide('ol.test.source.wms');
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describe('ol.source.wms', function() {
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describe('ol.source.wms.getUrl', function() {
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it('creates expected URL', function() {
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var epsg3857 = ol.proj.get('EPSG:3857');
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var extent = [-20037508.342789244, 0, -20037508.342789244, 0];
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var expected = 'http://wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=' +
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'GetMap&FORMAT=image%2Fpng&TRANSPARENT=true&WIDTH=256&HEIGHT=256&' +
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'foo=bar&STYLES=&CRS=EPSG%3A3857&BBOX=' +
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'-20037508.342789244%2C-20037508.342789244%2C0%2C0';
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var url = ol.source.wms.getUrl('http://wms', {'foo': 'bar'},
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extent, [256, 256], epsg3857);
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expect(url).to.eql(expected);
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});
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it('creates expected URL respecting axis orientation', function() {
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var epsg4326 = ol.proj.get('EPSG:4326');
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var extent = [-180, 0, -90, 90];
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var expected = 'http://wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=' +
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'GetMap&FORMAT=image%2Fpng&TRANSPARENT=true&WIDTH=256&HEIGHT=256&' +
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'foo=bar&STYLES=&CRS=EPSG%3A4326&BBOX=-90%2C-180%2C90%2C0';
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var url = ol.source.wms.getUrl('http://wms', {'foo': 'bar'},
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extent, [256, 256], epsg4326);
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expect(url).to.eql(expected);
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});
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});
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describe('ol.source.wms.getFeatureInfo', function() {
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it('calls a callback with a feature info IFRAME as result', function(done) {
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ol.source.wms.getFeatureInfo('?REQUEST=GetMap&VERSION=1.3&LAYERS=foo',
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[5, 10], {params: {'INFO_FORMAT': 'text/plain'}},
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function(info) {
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expect(info).to.eql('<iframe seamless src="' +
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'?REQUEST=GetFeatureInfo&VERSION=1.3&LAYERS=foo&QUERY_LAYERS=' +
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'foo&INFO_FORMAT=text%2Fplain&I=5&J=10"></iframe>');
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done();
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});
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});
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it('can do xhr to retrieve feature info', function(done) {
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ol.source.wms.getFeatureInfo('?REQUEST=GetMap&VERSION=1.1.1&LAYERS=foo',
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[5, 10], {method: ol.source.WMSGetFeatureInfoMethod.XHR_GET},
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function(info) {
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expect(info).to.contain('<html>');
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done();
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});
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});
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});
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});
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goog.require('ol.proj');
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goog.require('ol.source.WMSGetFeatureInfoMethod');
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goog.require('ol.source.wms');
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