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Get projection and axis order from GML data

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To make tests pass, the winding order of the coordinates in the
test data had to be reversed to conform to common gml practice.
This commit is contained in:
ahocevar
2013-07-24 22:42:49 +02:00
parent 109ec71877
commit 56e8b1cfb4
8 changed files with 102 additions and 28 deletions
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test/spec/ol/parser/ogc/gml_v2.test.js
+10 -9
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@@ -23,7 +23,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('point');
expect(obj.geometry.coordinates).to.eql([1, 2]);
done();
@@ -51,7 +51,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('multipoint');
expect(obj.geometry.parts.length).to.eql(3);
expect(obj.geometry.parts[0].type).to.eql('point');
@@ -80,7 +80,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('linestring');
expect(obj.geometry.coordinates.length).to.eql(2);
expect(obj.geometry.coordinates).to.eql([[1, 2], [3, 4]]);
@@ -108,7 +108,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('multilinestring');
expect(obj.geometry.parts.length).to.eql(2);
expect(obj.geometry.parts[0].type).to.eql('linestring');
@@ -142,7 +142,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('polygon');
done();
});
@@ -166,7 +166,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('multipolygon');
expect(obj.geometry.parts.length).to.eql(2);
expect(obj.geometry.parts[0].type).to.eql('polygon');
@@ -227,7 +227,7 @@ describe('ol.parser.gml_v2', function() {
var node = parser.featureNSWiters_['_geometry'].apply(parser,
[geom]).firstChild;
expect(goog.dom.xml.loadXml(parser.serialize(node))).to.xmleql(xml);
delete parser.srsName;
parser.srsName = null;
expect(obj.geometry.type).to.eql('linearring');
expect(obj.geometry.coordinates).to.eql([[1, 2], [3, 4], [5, 6],
[1, 2]]);
@@ -237,17 +237,17 @@ describe('ol.parser.gml_v2', function() {
it('FeatureCollection read / written correctly', function(done) {
var url = 'spec/ol/parser/ogc/xml/gml_v2/topp-states.xml';
afterLoadXml(url, function(xml) {
var srsName = 'http://www.opengis.net/gml/srs/epsg.xml#4326';
var schemaLoc = 'http://www.openplans.org/topp ' +
'http://demo.opengeo.org/geoserver/wfs?service=WFS&version=' +
'1.0.0&request=DescribeFeatureType&typeName=topp:states ' +
'http://www.opengis.net/wfs http://demo.opengeo.org/' +
'geoserver/schemas/wfs/1.0.0/WFS-basic.xsd';
var p = new ol.parser.ogc.GML_v2({srsName: srsName,
var p = new ol.parser.ogc.GML_v2({
featureType: 'states',
featureNS: 'http://www.openplans.org/topp',
schemaLocation: schemaLoc});
var obj = p.read(xml);
p.srsName = 'http://www.opengis.net/gml/srs/epsg.xml#4326';
var output = p.write(obj);
expect(goog.dom.xml.loadXml(output)).to.xmleql(xml);
expect(obj.features.length).to.eql(3);
@@ -261,6 +261,7 @@ describe('ol.parser.gml_v2', function() {
expect(attributes['SUB_REGION']).to.eql('E N Cen');
expect(attributes['STATE_ABBR']).to.eql('IL');
expect(attributes['LAND_KM']).to.eql('143986.61');
expect(obj.metadata.projection).to.eql('EPSG:4326');
done();
});
});