terriajs/test/Models/WfsFeaturesCatalogGroupSpec.js

Geospatial data visualization platform.

'use strict';

/*global require*/

var Terria = require('../../lib/Models/Terria');
var WfsFeaturesCatalogGroup = require('../../lib/Models/WfsFeaturesCatalogGroup');

var cedJson =  {
  "name": "Commonwealth Electoral Divisions (group from features)",
  "type": "wfs-features-group",
  "url": "http://regionmap-dev.nationalmap.nicta.com.au/admin_bnds_abs/ows",
  "typeNames": "admin_bnds:COM20111216_ELB_region",
  "nameProperty": "ELECT_DIV",
  "groupByProperty": "STATE",
  "itemProperties": {
    "description": "CED test",
    "info": [
      {
        "name": "Licence",
        "content": "[Australian Electoral Commission Data download licence](http://www.aec.gov.au/Electorates/gis/GIS_Data_Download_Data_Licence.htm)"
      }
    ],
    "dataCustodian": "[Australian Electoral Commission](http://www.aec.gov.au/)",
    "style": {
      "fill": "purple",
      "stroke": "orange"
    }
  }
};

describe('WfsFeaturesCatalogGroup', function() {
    var terria;
    var wfsGroup;

    beforeEach(function(done) {
        jasmine.Ajax.install();

        jasmine.Ajax.stubRequest(/.*/).andCallFunction(function(stub, xhr) {
            done.fail(xhr.url);
        });

        jasmine.Ajax.stubRequest('http://regionmap-dev.nationalmap.nicta.com.au/admin_bnds_abs/ows?service=WFS&version=1.1.0&request=GetFeature&typeName=admin_bnds%3ACOM20111216_ELB_region&outputFormat=JSON&propertyName=ELECT_DIV%2CSTATE').andReturn({
            responseText: JSON.stringify({
                "type": "FeatureCollection",
                "totalFeatures": 150,
                "features": [{
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.1",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Lingiari",
                        "STATE": "NT"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.3",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Canberra",
                        "STATE": "ACT"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.5",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Brand",
                        "STATE": "WA"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.20",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Bass",
                        "STATE": "TAS"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.21",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Braddon",
                        "STATE": "TAS"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.22",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Denison",
                        "STATE": "TAS"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.23",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Franklin",
                        "STATE": "TAS"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.24",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Lyons",
                        "STATE": "TAS"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.25",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Banks",
                        "STATE": "NSW"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.73",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Blair",
                        "STATE": "QLD"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.103",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Aston",
                        "STATE": "VIC"
                    }
                }, {
                    "type": "Feature",
                    "id": "COM20111216_ELB_region.140",
                    "geometry": null,
                    "properties": {
                        "ELECT_DIV": "Adelaide",
                        "STATE": "SA"
                    }
                }],
                "crs": null
            })
        });

        terria = new Terria({
            baseUrl: './'
        });
        wfsGroup = new WfsFeaturesCatalogGroup(terria);

        wfsGroup.updateFromJson(cedJson);
        wfsGroup.load().otherwise(done.fail).then(done);
    });

    it('groups Commonwealth Electoral Divisions from our test region mapping server into 8 states', function() {
        expect(wfsGroup.items.length).toBe(8);
    });

    it('each of which is a group', function() {
        expect(wfsGroup.items[0].type).toBe('group');
    });

    it('of which TAS is one, containing 5 electorates', function() {
        var tas = wfsGroup.items.filter(function(x) { return x.name === 'TAS'; })[0];
        expect(tas.items.length).toBe(5);
    });

    it('which are GeoJson types', function() {
        var tas = wfsGroup.items.filter(function(x) { return x.name === 'TAS'; })[0];
        expect(tas.items[0].type).toBe('geojson');
    });

    it('which have an inherited style and description property', function() {
        var tas = wfsGroup.items.filter(function(x) { return x.name === 'TAS'; })[0];
        expect(tas.items[0].style.fill).toBe('purple');
        expect(tas.items[0].description).toBe('CED test');
    });
});