610 lines
22 KiB
JavaScript
610 lines
22 KiB
JavaScript
goog.provide('ol.test.format.GML');
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describe('ol.format.GML', function() {
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var format;
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beforeEach(function() {
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format = new ol.format.GML();
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});
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describe('#readGeometry', function() {
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describe('point', function() {
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it('can read a point geometry', function() {
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var text =
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'<gml:Point xmlns:gml="http://www.opengis.net/gml" srsName="foo">' +
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' <gml:pos>1 2</gml:pos>' +
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'</gml:Point>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.Point);
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expect(g.getCoordinates()).to.eql([1, 2, 0]);
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});
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});
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describe('linestring', function() {
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it('can read a linestring geometry', function() {
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var text =
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'<gml:LineString xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:posList>1 2 3 4</gml:posList>' +
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'</gml:LineString>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.LineString);
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expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
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});
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});
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describe('linestring 3D', function() {
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it('can read a linestring 3D geometry', function() {
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var text =
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'<gml:LineString xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo" srsDimension="3">' +
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' <gml:posList>1 2 3 4 5 6</gml:posList>' +
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'</gml:LineString>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.LineString);
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expect(g.getCoordinates()).to.eql([[1, 2, 3], [4, 5, 6]]);
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});
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});
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describe('linearring', function() {
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it('can read a linearring geometry', function() {
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var text =
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'<gml:LinearRing xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:posList>1 2 3 4 5 6 1 2</gml:posList>' +
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'</gml:LinearRing>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.Polygon);
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expect(g.getCoordinates()).to.eql(
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[[[1, 2, 0], [3, 4, 0], [5, 6, 0], [1, 2, 0]]]);
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});
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});
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describe('polygon', function() {
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it('can read a polygon geometry', function() {
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var text =
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'<gml:Polygon xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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'</gml:Polygon>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.Polygon);
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expect(g.getCoordinates()).to.eql([[[1, 2, 0], [3, 2, 0], [3, 4, 0],
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[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
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[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]]);
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});
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});
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describe('surface', function() {
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it('can read a surface geometry', function() {
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var text =
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'<gml:Surface xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:patches>' +
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' <gml:PolygonPatch interpolation="planar">' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' </gml:PolygonPatch>' +
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' </gml:patches>' +
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'</gml:Surface>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.Polygon);
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expect(g.getCoordinates()).to.eql([[[1, 2, 0], [3, 2, 0], [3, 4, 0],
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[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
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[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]]);
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});
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});
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describe('curve', function() {
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it('can read a curve geometry', function() {
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var text =
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'<gml:Curve xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:segments>' +
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' <gml:LineStringSegment>' +
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' <gml:posList>1 2 3 4</gml:posList>' +
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' </gml:LineStringSegment>' +
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' </gml:segments>' +
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'</gml:Curve>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.LineString);
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expect(g.getCoordinates()).to.eql([[1, 2, 0], [3, 4, 0]]);
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});
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});
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describe('envelope', function() {
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it('can read an envelope geometry', function() {
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var text =
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'<gml:Envelope xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:lowerCorner>1 2</gml:lowerCorner>' +
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' <gml:upperCorner>3 4</gml:upperCorner>' +
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'</gml:Envelope>';
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var g = format.readGeometry(text);
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expect(g).to.eql([1, 2, 3, 4]);
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});
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});
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describe('multipoint', function() {
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it('can read a singular multipoint geometry', function() {
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var text =
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'<gml:MultiPoint xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:pointMember>' +
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' <gml:Point>' +
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' <gml:pos>1 2</gml:pos>' +
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' </gml:Point>' +
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' </gml:pointMember>' +
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' <gml:pointMember>' +
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' <gml:Point>' +
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' <gml:pos>2 3</gml:pos>' +
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' </gml:Point>' +
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' </gml:pointMember>' +
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' <gml:pointMember>' +
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' <gml:Point>' +
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' <gml:pos>3 4</gml:pos>' +
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' </gml:Point>' +
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' </gml:pointMember>' +
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'</gml:MultiPoint>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiPoint);
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expect(g.getCoordinates()).to.eql([[1, 2, 0], [2, 3, 0], [3, 4, 0]]);
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});
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it('can read a plural multipoint geometry', function() {
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var text =
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'<gml:MultiPoint xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:pointMembers>' +
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' <gml:Point>' +
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' <gml:pos>1 2</gml:pos>' +
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' </gml:Point>' +
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' <gml:Point>' +
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' <gml:pos>2 3</gml:pos>' +
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' </gml:Point>' +
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' <gml:Point>' +
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' <gml:pos>3 4</gml:pos>' +
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' </gml:Point>' +
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' </gml:pointMembers>' +
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'</gml:MultiPoint>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiPoint);
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expect(g.getCoordinates()).to.eql([[1, 2, 0], [2, 3, 0], [3, 4, 0]]);
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});
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});
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describe('multilinestring', function() {
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it('can read a singular multilinestring geometry', function() {
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var text =
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'<gml:MultiLineString xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:lineStringMember>' +
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' <gml:LineString>' +
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' <gml:posList>1 2 2 3</gml:posList>' +
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' </gml:LineString>' +
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' </gml:lineStringMember>' +
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' <gml:lineStringMember>' +
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' <gml:LineString>' +
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' <gml:posList>3 4 4 5</gml:posList>' +
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' </gml:LineString>' +
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' </gml:lineStringMember>' +
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'</gml:MultiLineString>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql(
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[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
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});
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it('can read a plural multilinestring geometry', function() {
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var text =
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'<gml:MultiLineString xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:lineStringMembers>' +
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' <gml:LineString>' +
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' <gml:posList>1 2 2 3</gml:posList>' +
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' </gml:LineString>' +
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' <gml:LineString>' +
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' <gml:posList>3 4 4 5</gml:posList>' +
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' </gml:LineString>' +
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' </gml:lineStringMembers>' +
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'</gml:MultiLineString>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql(
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[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
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});
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});
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describe('multipolygon', function() {
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it('can read a singular multipolygon geometry', function() {
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var text =
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'<gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:polygonMember>' +
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' <gml:Polygon>' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' </gml:Polygon>' +
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' </gml:polygonMember>' +
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' <gml:polygonMember>' +
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' <gml:Polygon>' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' </gml:Polygon>' +
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' </gml:polygonMember>' +
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'</gml:MultiPolygon>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiPolygon);
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expect(g.getCoordinates()).to.eql([
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[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
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[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
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[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
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[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
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});
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it('can read a plural multipolygon geometry', function() {
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var text =
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'<gml:MultiPolygon xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:polygonMembers>' +
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' <gml:Polygon>' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' </gml:Polygon>' +
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' <gml:Polygon>' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' </gml:Polygon>' +
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' </gml:polygonMembers>' +
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'</gml:MultiPolygon>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiPolygon);
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expect(g.getCoordinates()).to.eql([
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[[[1, 2, 0], [3, 2, 0], [3, 4, 0],
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[1, 2, 0]], [[2, 3, 0], [2, 5, 0], [4, 5, 0], [2, 3, 0]],
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[[3, 4, 0], [3, 6, 0], [5, 6, 0], [3, 4, 0]]],
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[[[1, 2, 0], [3, 2, 0], [3, 4, 0], [1, 2, 0]]]]);
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});
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});
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describe('multicurve', function() {
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it('can read a singular multicurve-linestring geometry', function() {
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var text =
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'<gml:MultiCurve xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:curveMember>' +
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' <gml:LineString>' +
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' <gml:posList>1 2 2 3</gml:posList>' +
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' </gml:LineString>' +
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' </gml:curveMember>' +
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' <gml:curveMember>' +
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' <gml:LineString>' +
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' <gml:posList>3 4 4 5</gml:posList>' +
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' </gml:LineString>' +
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' </gml:curveMember>' +
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'</gml:MultiCurve>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql(
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[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
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});
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it('can read a singular multicurve-curve geometry', function() {
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var text =
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'<gml:MultiCurve xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:curveMember>' +
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' <gml:Curve>' +
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' <gml:segments>' +
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' <gml:LineStringSegment>' +
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' <gml:posList>1 2 2 3</gml:posList>' +
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' </gml:LineStringSegment>' +
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' </gml:segments>' +
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' </gml:Curve>' +
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' </gml:curveMember>' +
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' <gml:curveMember>' +
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' <gml:Curve>' +
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' <gml:segments>' +
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' <gml:LineStringSegment>' +
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' <gml:posList>3 4 4 5</gml:posList>' +
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' </gml:LineStringSegment>' +
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' </gml:segments>' +
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' </gml:Curve>' +
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' </gml:curveMember>' +
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'</gml:MultiCurve>';
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var g = format.readGeometry(text);
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expect(g).to.be.an(ol.geom.MultiLineString);
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expect(g.getCoordinates()).to.eql(
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[[[1, 2, 0], [2, 3, 0]], [[3, 4, 0], [4, 5, 0]]]);
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});
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});
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describe('multisurface', function() {
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it('can read a singular multisurface geometry', function() {
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var text =
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'<gml:MultiSurface xmlns:gml="http://www.opengis.net/gml" ' +
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' srsName="foo">' +
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' <gml:surfaceMember>' +
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' <gml:Polygon>' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:exterior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>2 3 2 5 4 5 2 3</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' <gml:interior>' +
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' <gml:LinearRing>' +
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' <gml:posList>3 4 3 6 5 6 3 4</gml:posList>' +
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' </gml:LinearRing>' +
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' </gml:interior>' +
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' </gml:Polygon>' +
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' </gml:surfaceMember>' +
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' <gml:surfaceMember>' +
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' <gml:Polygon>' +
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' <gml:exterior>' +
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' <gml:LinearRing>' +
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' <gml:posList>1 2 3 2 3 4 1 2</gml:posList>' +
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' </gml:LinearRing>' +
|
|
' </gml:exterior>' +
|
|
' </gml:Polygon>' +
|
|
' </gml:surfaceMember>' +
|
|
'</gml:MultiSurface>';
|
|
var g = format.readGeometry(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="foo">' +
|
|
' <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 = format.readGeometry(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="foo">' +
|
|
' <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 = format.readGeometry(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 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);
|
|
});
|
|
|
|
});
|
|
|
|
});
|
|
|
|
|
|
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.geom.Point');
|
|
goog.require('ol.geom.Polygon');
|