751 lines
27 KiB
JavaScript
751 lines
27 KiB
JavaScript
goog.provide('ol.test.format.GML');
|
|
|
|
var readGeometry = function(format, text) {
|
|
var doc = ol.xml.load(text);
|
|
// we need an intermediate node for testing purposes
|
|
var node = goog.dom.createElement(goog.dom.TagName.PRE);
|
|
node.appendChild(doc.documentElement);
|
|
return format.readGeometryFromNode(node);
|
|
};
|
|
|
|
describe('ol.format.GML', function() {
|
|
|
|
var format;
|
|
beforeEach(function() {
|
|
format = new ol.format.GML();
|
|
});
|
|
|
|
describe('#readGeometry', function() {
|
|
|
|
describe('point', function() {
|
|
|
|
it('can read a point geometry', function() {
|
|
var text =
|
|
'<gml:Point xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:pos>1 2</gml:pos>' +
|
|
'</gml:Point>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.Point);
|
|
expect(g.getCoordinates()).to.eql([1, 2, 0]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('linestring', function() {
|
|
|
|
it('can read a linestring geometry', function() {
|
|
var text =
|
|
'<gml:LineString xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:posList>1 2 3 4</gml:posList>' +
|
|
'</gml:LineString>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.LineString);
|
|
expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('axis order', function() {
|
|
|
|
it('can read a linestring geometry with correct axis order', function() {
|
|
var text =
|
|
'<gml:LineString xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
|
' <gml:posList>-90 -180 90 180</gml:posList>' +
|
|
'</gml:LineString>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.LineString);
|
|
expect(g.getCoordinates()).to.eql([[-180, -90, 0], [180, 90, 0]]);
|
|
});
|
|
|
|
it('can read a point geometry with correct axis order', function() {
|
|
var text =
|
|
'<gml:Point xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
|
' <gml:pos>-90 -180</gml:pos>' +
|
|
'</gml:Point>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.Point);
|
|
expect(g.getCoordinates()).to.eql([-180, -90, 0]);
|
|
});
|
|
|
|
it('can read multi surface geometry with right axis order', function() {
|
|
var text =
|
|
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
|
' <gml:surfaceMember>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>38.9661 -77.0081 38.9931 -77.0421 ' +
|
|
' 38.9321 -77.1221 38.9151 -77.0781 38.8861 -77.0671 ' +
|
|
' 38.8621 -77.0391 38.8381 -77.0401 38.8291 -77.0451 ' +
|
|
' 38.8131 -77.0351 38.7881 -77.0451' +
|
|
' 38.8891 -76.9111 38.9661 -77.0081</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:surfaceMember>' +
|
|
'</gml:MultiSurface>';
|
|
var g = readGeometry(format, text);
|
|
expect(g.getCoordinates()[0][0][0][0]).to.equal(-77.0081);
|
|
expect(g.getCoordinates()[0][0][0][1]).to.equal(38.9661);
|
|
});
|
|
|
|
});
|
|
|
|
describe('linestring 3D', function() {
|
|
|
|
it('can read a linestring 3D geometry', function() {
|
|
var text =
|
|
'<gml:LineString xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84" srsDimension="3">' +
|
|
' <gml:posList>1 2 3 4 5 6</gml:posList>' +
|
|
'</gml:LineString>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.LineString);
|
|
expect(g.getCoordinates()).to.eql([[1, 2, 3], [4, 5, 6]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('linearring', function() {
|
|
|
|
it('can read a linearring geometry', function() {
|
|
var text =
|
|
'<gml:LinearRing xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:posList>1 2 3 4 5 6 1 2</gml:posList>' +
|
|
'</gml:LinearRing>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.Polygon);
|
|
expect(g.getCoordinates()).to.eql(
|
|
[[[1, 2, 0], [3, 4, 0], [5, 6, 0], [1, 2, 0]]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('polygon', function() {
|
|
|
|
it('can read a polygon geometry', function() {
|
|
var text =
|
|
'<gml:Polygon xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
'</gml:Polygon>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.Polygon);
|
|
expect(g.getCoordinates()).to.eql([[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('surface', function() {
|
|
|
|
it('can read a surface geometry', function() {
|
|
var text =
|
|
'<gml:Surface xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:patches>' +
|
|
' <gml:PolygonPatch interpolation="planar">' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' </gml:PolygonPatch>' +
|
|
' </gml:patches>' +
|
|
'</gml:Surface>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.Polygon);
|
|
expect(g.getCoordinates()).to.eql([[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('curve', function() {
|
|
|
|
it('can read a curve geometry', function() {
|
|
var text =
|
|
'<gml:Curve xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:segments>' +
|
|
' <gml:LineStringSegment>' +
|
|
' <gml:posList>1 2 3 4</gml:posList>' +
|
|
' </gml:LineStringSegment>' +
|
|
' </gml:segments>' +
|
|
'</gml:Curve>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.LineString);
|
|
expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('envelope', function() {
|
|
|
|
it('can read an envelope geometry', function() {
|
|
var text =
|
|
'<gml:Envelope xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:lowerCorner>1 2</gml:lowerCorner>' +
|
|
' <gml:upperCorner>3 4</gml:upperCorner>' +
|
|
'</gml:Envelope>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.eql([1, 2, 3, 4]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('multipoint', function() {
|
|
|
|
it('can read a singular multipoint geometry', function() {
|
|
var text =
|
|
'<gml:MultiPoint xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:pointMember>' +
|
|
' <gml:Point>' +
|
|
' <gml:pos>1 2</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' </gml:pointMember>' +
|
|
' <gml:pointMember>' +
|
|
' <gml:Point>' +
|
|
' <gml:pos>2 3</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' </gml:pointMember>' +
|
|
' <gml:pointMember>' +
|
|
' <gml:Point>' +
|
|
' <gml:pos>3 4</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' </gml:pointMember>' +
|
|
'</gml:MultiPoint>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPoint);
|
|
expect(g.getCoordinates()).to.eql([[1, 2, 0], [2, 3, 0], [3, 4, 0]]);
|
|
});
|
|
|
|
it('can read a plural multipoint geometry', function() {
|
|
var text =
|
|
'<gml:MultiPoint xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:pointMembers>' +
|
|
' <gml:Point>' +
|
|
' <gml:pos>1 2</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' <gml:Point>' +
|
|
' <gml:pos>2 3</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' <gml:Point>' +
|
|
' <gml:pos>3 4</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' </gml:pointMembers>' +
|
|
'</gml:MultiPoint>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPoint);
|
|
expect(g.getCoordinates()).to.eql([[1, 2, 0], [2, 3, 0], [3, 4, 0]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('multilinestring', function() {
|
|
|
|
it('can read a singular multilinestring geometry', function() {
|
|
var text =
|
|
'<gml:MultiLineString xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:lineStringMember>' +
|
|
' <gml:LineString>' +
|
|
' <gml:posList>1 2 2 3</gml:posList>' +
|
|
' </gml:LineString>' +
|
|
' </gml:lineStringMember>' +
|
|
' <gml:lineStringMember>' +
|
|
' <gml:LineString>' +
|
|
' <gml:posList>3 4 4 5</gml:posList>' +
|
|
' </gml:LineString>' +
|
|
' </gml:lineStringMember>' +
|
|
'</gml:MultiLineString>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiLineString);
|
|
expect(g.getCoordinates()).to.eql(
|
|
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
|
});
|
|
|
|
it('can read a plural multilinestring geometry', function() {
|
|
var text =
|
|
'<gml:MultiLineString xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:lineStringMembers>' +
|
|
' <gml:LineString>' +
|
|
' <gml:posList>1 2 2 3</gml:posList>' +
|
|
' </gml:LineString>' +
|
|
' <gml:LineString>' +
|
|
' <gml:posList>3 4 4 5</gml:posList>' +
|
|
' </gml:LineString>' +
|
|
' </gml:lineStringMembers>' +
|
|
'</gml:MultiLineString>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiLineString);
|
|
expect(g.getCoordinates()).to.eql(
|
|
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('multipolygon', function() {
|
|
|
|
it('can read a singular multipolygon geometry', function() {
|
|
var text =
|
|
'<gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:polygonMember>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:polygonMember>' +
|
|
' <gml:polygonMember>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:polygonMember>' +
|
|
'</gml:MultiPolygon>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPolygon);
|
|
expect(g.getCoordinates()).to.eql([
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
|
});
|
|
|
|
it('can read a plural multipolygon geometry', function() {
|
|
var text =
|
|
'<gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:polygonMembers>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' </gml:Polygon>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:polygonMembers>' +
|
|
'</gml:MultiPolygon>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPolygon);
|
|
expect(g.getCoordinates()).to.eql([
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('multicurve', function() {
|
|
|
|
it('can read a singular multicurve-linestring geometry', function() {
|
|
var text =
|
|
'<gml:MultiCurve xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:curveMember>' +
|
|
' <gml:LineString>' +
|
|
' <gml:posList>1 2 2 3</gml:posList>' +
|
|
' </gml:LineString>' +
|
|
' </gml:curveMember>' +
|
|
' <gml:curveMember>' +
|
|
' <gml:LineString>' +
|
|
' <gml:posList>3 4 4 5</gml:posList>' +
|
|
' </gml:LineString>' +
|
|
' </gml:curveMember>' +
|
|
'</gml:MultiCurve>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiLineString);
|
|
expect(g.getCoordinates()).to.eql(
|
|
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
|
});
|
|
|
|
it('can read a singular multicurve-curve geometry', function() {
|
|
var text =
|
|
'<gml:MultiCurve xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:curveMember>' +
|
|
' <gml:Curve>' +
|
|
' <gml:segments>' +
|
|
' <gml:LineStringSegment>' +
|
|
' <gml:posList>1 2 2 3</gml:posList>' +
|
|
' </gml:LineStringSegment>' +
|
|
' </gml:segments>' +
|
|
' </gml:Curve>' +
|
|
' </gml:curveMember>' +
|
|
' <gml:curveMember>' +
|
|
' <gml:Curve>' +
|
|
' <gml:segments>' +
|
|
' <gml:LineStringSegment>' +
|
|
' <gml:posList>3 4 4 5</gml:posList>' +
|
|
' </gml:LineStringSegment>' +
|
|
' </gml:segments>' +
|
|
' </gml:Curve>' +
|
|
' </gml:curveMember>' +
|
|
'</gml:MultiCurve>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiLineString);
|
|
expect(g.getCoordinates()).to.eql(
|
|
[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
|
|
});
|
|
|
|
});
|
|
|
|
describe('multisurface', function() {
|
|
|
|
it('can read a singular multisurface geometry', function() {
|
|
var text =
|
|
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:surfaceMember>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:surfaceMember>' +
|
|
' <gml:surfaceMember>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:surfaceMember>' +
|
|
'</gml:MultiSurface>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPolygon);
|
|
expect(g.getCoordinates()).to.eql([
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
|
});
|
|
|
|
it('can read a plural multisurface geometry', function() {
|
|
var text =
|
|
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:surfaceMembers>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:surfaceMembers>' +
|
|
' <gml:surfaceMembers>' +
|
|
' <gml:Polygon>' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:surfaceMembers>' +
|
|
'</gml:MultiSurface>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPolygon);
|
|
expect(g.getCoordinates()).to.eql([
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
|
});
|
|
|
|
it('can read a multisurface-surface geometry', function() {
|
|
var text =
|
|
'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml" ' +
|
|
' srsName="CRS:84">' +
|
|
' <gml:surfaceMember>' +
|
|
' <gml:Surface>' +
|
|
' <gml:patches>' +
|
|
' <gml:PolygonPatch interpolation="planar">' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' <gml:interior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:interior>' +
|
|
' </gml:PolygonPatch>' +
|
|
' </gml:patches>' +
|
|
' </gml:Surface>' +
|
|
' </gml:surfaceMember>' +
|
|
' <gml:surfaceMember>' +
|
|
' <gml:Surface>' +
|
|
' <gml:patches>' +
|
|
' <gml:PolygonPatch interpolation="planar">' +
|
|
' <gml:exterior>' +
|
|
' <gml:LinearRing>' +
|
|
' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
|
|
' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:PolygonPatch>' +
|
|
' </gml:patches>' +
|
|
' </gml:Surface>' +
|
|
' </gml:surfaceMember>' +
|
|
'</gml:MultiSurface>';
|
|
var g = readGeometry(format, text);
|
|
expect(g).to.be.an(ol.geom.MultiPolygon);
|
|
expect(g.getCoordinates()).to.eql([
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
|
|
[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
|
|
[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
|
|
[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
describe('when parsing empty attribute', function() {
|
|
it('generates undefined value', function() {
|
|
var text =
|
|
'<gml:featureMembers xmlns:gml="http://www.opengis.net/gml">' +
|
|
' <topp:gnis_pop gml:id="gnis_pop.148604" xmlns:topp="' +
|
|
'http://www.openplans.org/topp">' +
|
|
' <gml:name>Aflu</gml:name>' +
|
|
' <topp:the_geom>' +
|
|
' <gml:Point srsName="urn:x-ogc:def:crs:EPSG:4326">' +
|
|
' <gml:pos>34.12 2.09</gml:pos>' +
|
|
' </gml:Point>' +
|
|
' </topp:the_geom>' +
|
|
' <topp:population>84683</topp:population>' +
|
|
' <topp:country>Algeria</topp:country>' +
|
|
' <topp:type>place</topp:type>' +
|
|
' <topp:name>Aflu</topp:name>' +
|
|
' <topp:empty></topp:empty>' +
|
|
' </topp:gnis_pop>' +
|
|
'</gml:featureMembers>';
|
|
var config = {
|
|
'featureNS': 'http://www.openplans.org/topp',
|
|
'featureType': 'gnis_pop'
|
|
};
|
|
var features = new ol.format.GML(config).readFeatures(text);
|
|
var feature = features[0];
|
|
expect(feature.get('empty')).to.be(undefined);
|
|
});
|
|
});
|
|
|
|
describe('when parsing TOPP states GML', function() {
|
|
|
|
var features;
|
|
before(function(done) {
|
|
afterLoadText('spec/ol/format/gml/topp-states-gml.xml', function(xml) {
|
|
try {
|
|
var config = {
|
|
'featureNS': 'http://www.openplans.org/topp',
|
|
'featureType': 'states'
|
|
};
|
|
features = new ol.format.GML(config).readFeatures(xml);
|
|
} catch (e) {
|
|
done(e);
|
|
}
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('creates 10 features', function() {
|
|
expect(features).to.have.length(10);
|
|
});
|
|
|
|
});
|
|
|
|
describe('when parsing TOPP states GML from WFS', function() {
|
|
|
|
var features, feature;
|
|
before(function(done) {
|
|
afterLoadText('spec/ol/format/gml/topp-states-wfs.xml', function(xml) {
|
|
try {
|
|
var config = {
|
|
'featureNS': 'http://www.openplans.org/topp',
|
|
'featureType': 'states'
|
|
};
|
|
features = new ol.format.GML(config).readFeatures(xml);
|
|
} catch (e) {
|
|
done(e);
|
|
}
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('creates 3 features', function() {
|
|
expect(features).to.have.length(3);
|
|
});
|
|
|
|
it('creates a polygon for Illinois', function() {
|
|
feature = features[0];
|
|
expect(feature.get('STATE_NAME')).to.equal('Illinois');
|
|
expect(feature.getGeometry()).to.be.an(ol.geom.MultiPolygon);
|
|
});
|
|
|
|
});
|
|
|
|
describe('when parsing more than one geometry', function() {
|
|
|
|
var features, feature;
|
|
before(function(done) {
|
|
afterLoadText('spec/ol/format/gml/more-geoms.xml', function(xml) {
|
|
try {
|
|
var config = {
|
|
'featureNS': 'http://opengeo.org/#medford',
|
|
'featureType': 'zoning'
|
|
};
|
|
features = new ol.format.GML(config).readFeatures(xml);
|
|
} catch (e) {
|
|
done(e);
|
|
}
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('creates 2 geometries', function() {
|
|
var feature = features[0];
|
|
expect(feature.get('center')).to.be.a(ol.geom.Point);
|
|
expect(feature.get('the_geom')).to.be.a(ol.geom.MultiPolygon);
|
|
});
|
|
|
|
});
|
|
|
|
describe('when parsing an attribute name equal to featureType', function() {
|
|
|
|
var features, feature;
|
|
before(function(done) {
|
|
afterLoadText('spec/ol/format/gml/repeated-name.xml', function(xml) {
|
|
try {
|
|
var config = {
|
|
'featureNS': 'http://opengeo.org/#medford',
|
|
'featureType': 'zoning'
|
|
};
|
|
features = new ol.format.GML(config).readFeatures(xml);
|
|
} catch (e) {
|
|
done(e);
|
|
}
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('creates the correct attribute value', function() {
|
|
var feature = features[0];
|
|
expect(feature.get('zoning')).to.equal('I-L');
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
|
|
goog.require('goog.dom');
|
|
goog.require('goog.dom.TagName');
|
|
goog.require('ol.format.GML');
|
|
goog.require('ol.geom.LineString');
|
|
goog.require('ol.geom.MultiPoint');
|
|
goog.require('ol.geom.MultiLineString');
|
|
goog.require('ol.geom.MultiPolygon');
|
|
goog.require('ol.xml');
|
|
goog.require('ol.geom.Point');
|
|
goog.require('ol.geom.Polygon');
|