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Merge pull request #7461 from oterral/teo_wmts

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Use the matrixSet projection by default
This commit is contained in:
Bart van den Eijnden
2017-12-05 10:51:11 +01:00
committed by GitHub
parent ebfdddbb8e 9cc7cca447
commit 8afcd1c2ff
3 changed files with 87 additions and 23 deletions
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53
test/spec/ol/source/wmts.test.js
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@@ -11,10 +11,11 @@ describe('ol.source.WMTS', function() {
describe('when creating options from capabilities', function() {
var parser = new ol.format.WMTSCapabilities();
var capabilities;
var capabilities, content;
before(function(done) {
afterLoadText('spec/ol/format/wmts/ogcsample.xml', function(xml) {
try {
content = xml;
capabilities = parser.read(xml);
} catch (e) {
done(e);
@@ -113,6 +114,7 @@ describe('ol.source.WMTS', function() {
});
expect(options.matrixSet).to.be.eql('google3857');
expect(options.projection.getCode()).to.be.eql('EPSG:3857');
});
it('can find a MatrixSet by equivalent SRS identifier', function() {
@@ -123,8 +125,57 @@ describe('ol.source.WMTS', function() {
});
expect(options.matrixSet).to.be.eql('google3857');
expect(options.projection.getCode()).to.be.eql('EPSG:900913');
});
it('can find the default MatrixSet', function() {
var options = ol.source.WMTS.optionsFromCapabilities(capabilities, {
layer: 'BlueMarbleNextGeneration',
requestEncoding: 'REST'
});
expect(options.matrixSet).to.be.eql('BigWorldPixel');
expect(options.projection.getCode()).to.be.eql('urn:ogc:def:crs:OGC:1.3:CRS84');
});
it('uses the projection of the default MatrixSet if the config\'s projection is not supported', function() {
var options = ol.source.WMTS.optionsFromCapabilities(capabilities, {
layer: 'BlueMarbleNextGeneration',
projection: new ol.proj.Projection({
code: 'EPSG:2056',
units: 'm'
})
});
expect(options.matrixSet).to.be.eql('BigWorldPixel');
expect(options.projection.getCode()).to.be.eql('urn:ogc:def:crs:OGC:1.3:CRS84');
});
it('doesn\'t fail if the GetCap doesn\'t contains Constraint tags', function() {
var tmpXml = content.replace(/<ows:Constraint[\s\S]*?<\/ows:Constraint>/g, '');
var tmpCapabilities = parser.read(tmpXml);
expect(tmpCapabilities['OperationsMetadata']['GetTile']['DCP']['HTTP']['Get'][0]['Constraint']).to.be(undefined);
var options = ol.source.WMTS.optionsFromCapabilities(tmpCapabilities,
{layer: 'BlueMarbleNextGeneration', matrixSet: 'google3857'});
expect(options.layer).to.be.eql('BlueMarbleNextGeneration');
expect(options.matrixSet).to.be.eql('google3857');
});
it('set KVP as default request encoding if the GetCap doesn\'t contains Constraint and ResourceUrl tags', function() {
var tmpXml = content.replace(/<ows:Constraint[\s\S]*?<\/ows:Constraint>/g, '');
tmpXml = tmpXml.replace(/<ResourceURL[\s\S]*?"\/>/g, '');
var tmpCapabilities = parser.read(tmpXml);
expect(tmpCapabilities['OperationsMetadata']['GetTile']['DCP']['HTTP']['Get'][0]['Constraint']).to.be(undefined);
expect(tmpCapabilities['Contents']['Layer'][0]['ResourceURL']).to.be(undefined);
var options = ol.source.WMTS.optionsFromCapabilities(tmpCapabilities,
{layer: 'BlueMarbleNextGeneration', matrixSet: 'google3857'});
expect(options.layer).to.be.eql('BlueMarbleNextGeneration');
expect(options.matrixSet).to.be.eql('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?');
});
});
describe('when creating tileUrlFunction', function() {