2gis-maps/src/DGMeta/test/PolyUtilContainsSpec.js

Interactive 2GIS maps API, based on Leaflet

/*global describe:false, it:false, expect:false */

describe('Polygon', function () {

    var polygonPointSet = [
        [54.97952237000778, 82.89766073226929],
        [54.98081530831201, 82.89707064628601],
        [54.980944599852364, 82.89730668067932],
        [54.98121549506299, 82.89891600608826],
        [54.98071372180964, 82.89812743663788],
        [54.98069832989291, 82.89967775344849],
        [54.97954084084813, 82.8976821899414]
    ],
    innerPoints = [
        [54.98067985958506, 82.89960801601408],
        [54.98059366470269, 82.89906620979309],
        [54.98043974480962, 82.89858877658844],
        [54.98023041280807, 82.89815425872803],
        [54.98044590161669, 82.89755344390868],
        [54.9806459973319, 82.8972852230072],
        [54.98087379739374, 82.89828300476074],
        [54.98009804053787, 82.89771437644957],
        [54.97958393944262, 82.89766609668732],
        [54.980141138534236, 82.8980898857116],
        [54.98067370281387, 82.89959192276001],
        [54.98089226761238, 82.89737641811371]
    ],
    outerPoints = [
        [54.98049823443851, 82.89948463439941],
        [54.981049264127705, 82.89756953716278],
        [54.98056903755945, 82.89710283279419],
        [54.980950756582004, 82.89888918399811],
        [54.980113432684746, 82.89712429046631],
        [54.98108004768617, 82.89791285991669],
        [54.979744019531346, 82.90242433547974],
        [54.980113432684746, 82.89015054702759],
        [54.98220670968463, 82.89379835128784],
        [54.981049264127705, 82.90077209472656]
    ];

    describe('#inside', function () {
        it('should return true if points are inside', function () {
            for (var i = 0; i < innerPoints.length; i++) {
                expect(DG.PolyUtil.inside(innerPoints[i], {
                    type: 'Polygon',
                    coordinates: [polygonPointSet]
                })).to.be.equal(true);
            }
        });

        it('should return false if points are outside', function () {
            for (var i = 0; i < outerPoints.length; i++) {
                expect(DG.PolyUtil.inside(outerPoints[i], {
                    type: 'Polygon',
                    coordinates: [polygonPointSet]
                })).to.be.equal(false);
            }
        });

    });

});