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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,13 +1,5 @@ | ||
| module.exports = { | ||
| mapExtent: [-180,-90,180,90], | ||
| mapExtentProjCode: 'EPSG:4326', | ||
| mapExtent: [-180,-90,180,90], | ||
| inProjCode: 'EPSG:4326', | ||
| outProjCode: 'EPSG:4326', | ||
| r: 2, | ||
| style:"", | ||
| proj4jsDefs: { | ||
| 'SR-ORG:6864': '+proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +a=6378137 +b=6378137 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs', | ||
| 'EPSG:4326': '+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs' | ||
| } | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,22 +1,111 @@ | ||
| 'use strict'; | ||
| var testDataSets = []; | ||
| //testDataSets.push(require('./testdata1.js')); | ||
| testDataSets.push(require('./testdata2.js')); | ||
| var expect = require("chai").expect; | ||
| var extend = require('deep-extend'); | ||
| testDataSets.push(require('./testdata1.js')); | ||
| //testDataSets.push(require('./testdata2.js')); | ||
| //var expect = require('expect.js'), | ||
| var expect = require('chai').expect | ||
| ,parsePath = require('parse-svg-path') | ||
| ,jsdom = require('jsdom').jsdom; | ||
|
|
||
| /*expect.Assertion.prototype.path = function(path) { | ||
| console.log('this: '+JSON.stringify(this.obj)); | ||
| console.log('path: '+ path.length); | ||
| expect(this.obj).to.eql(path); | ||
| };*/ | ||
|
|
||
| describe('geojson2svg', function() { | ||
| testDataSets.forEach(function(testData) { | ||
| var precision = testData.precision; | ||
| describe(testData.desc+ ': .convert()', function() { | ||
| var geojson2svg = require('../src/main.js'); | ||
| var converter = geojson2svg(testData.svgSize,testData.options); | ||
| testData.primitives.forEach(function(data) { | ||
| it(data.type,function() { | ||
| var outSVG = converter.convert(data.json); | ||
| //console.log('outSVG: '+ outSVG); | ||
| //console.log('expected SVG: '+ data.svg); | ||
| expect(outSVG).to.deep.equal(data.svg); | ||
| testData.geojsons.forEach(function(data) { | ||
| it(data.type+ ' {output: "path",explode: false,r:2}',function() { | ||
| var actualPaths = converter.convert(data.geojson,testData.options); | ||
| testPath(actualPaths,data.path,data.geojson.type,precision); | ||
| }); | ||
| it(data.type + ' {output: "svg",explode: false,r:2}',function() { | ||
| var options = {output:'svg'}; | ||
| extend(options,testData.options); | ||
| var actualSVGs = converter.convert(data.geojson,options); | ||
| testSVG(actualSVGs,data.svg,data.geojson.type,precision); | ||
| }); | ||
| }); | ||
| it('Feature {output: "path",explode: false}', function() { | ||
| var actualPaths = converter.convert(testData.feature.geojson, | ||
| {output:'path',explode:false}); | ||
| testPath(actualPaths,testData.feature.path, | ||
| testData.feature.geojson.type, | ||
| precision); | ||
| }); | ||
| it('Feature {output: "svg",explode: false}', function() { | ||
| var actualSVGs = converter.convert(testData.feature.geojson, | ||
| { | ||
| output:'svg', | ||
| explode:false, | ||
| attributes: { id: 'id1',style:'stroke: #000066; fill: 3333ff;' } | ||
| }); | ||
| testSVG(actualSVGs,testData.feature.svg, | ||
| testData.feature.geojson.geometry.type, | ||
| precision); | ||
| }); | ||
| it('FeatureCollection {output: "path",explode: false}', function() { | ||
| var actualPaths = converter.convert(testData.featureCollection.geojson, | ||
| {output: 'path', explode: false}); | ||
| expect(actualPaths).to.be.an('array'); | ||
| var expPaths = testData.featureCollection.path; | ||
| expect(actualPaths.length).to.be.equal(expPaths.length); | ||
| for(var i=0; i < expPaths.length; i++) { | ||
| testPath([actualPaths[i]],[expPaths[i]], | ||
| testData.featureCollection.geojson.features[i].geometry.type,precision); | ||
| } | ||
| }); | ||
| }); | ||
| }); | ||
| }); | ||
|
|
||
| function testSVG(actualSVGs,expSVGs,type,precision) { | ||
| expect(actualSVGs).to.be.an('array'); | ||
| expect(actualSVGs.length).to.be.equal(expSVGs.length); | ||
| var expSVGEle,actSVGEle,expPaths,actPaths; | ||
| for(var i=0;i<expSVGs.length; i++) { | ||
| expSVGEle = jsdom(expSVGs).firstChild; | ||
| actSVGEle = jsdom(actualSVGs).firstChild; | ||
| expect(actSVGEle.nodeName).to.be.equal('PATH'); | ||
| expect(actSVGEle.hasAttribute('d')).to.be.true; | ||
| expPaths = expSVGEle.getAttribute('d'); | ||
| actPaths = actSVGEle.getAttribute('d'); | ||
| testPath([actPaths],[expPaths],type,precision); | ||
| } | ||
| } | ||
|
|
||
| function testPath(actualPaths,expPaths,type,precision) { | ||
| expect(actualPaths).to.be.an('array'); | ||
| expect(actualPaths.length).to.be.equal(expPaths.length); | ||
| var actPathObj,expPathObj,checkCoord = true; | ||
| for(var i=0;i<actualPaths.length; i++) { | ||
| actPathObj = parsePath(actualPaths[i]); | ||
| expPathObj = parsePath(expPaths[i]); | ||
| expect(actPathObj).to.be.an('array'); | ||
| expect(actPathObj.length).to.be.equal(expPathObj.length); | ||
| //check each path moves | ||
| for(var j=0;j< expPathObj.length; j++) { | ||
| expect(actPathObj[j].length).to.equal(expPathObj[j].length); | ||
| //compare move command | ||
| expect(actPathObj[j][0]).to.equal(expPathObj[j][0]); | ||
| //do not check for polygon's last close command | ||
| checkCoord = !(j == expPathObj.length -1 && (type == 'Polygon' | ||
| || type == 'MultiPolygon')); | ||
| if(checkCoord) { | ||
| for(var k=1;k<expPathObj[j].length; k++) { | ||
| expect(actPathObj[j][k]).to.be.closeTo(expPathObj[j][k],precision); | ||
| } | ||
| /*//compare x coordinate | ||
| expect(actPathObj[j][1]).to.be.closeTo(expPathObj[j][1],precision); | ||
| //compare y coordinate | ||
| expect(actPathObj[j][2]).to.be.closeTo(expPathObj[j][2],precision);*/ | ||
| } | ||
| } | ||
| } | ||
| } |
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