MapComplete/test/Logic/OSM/OsmObject.spec.ts

import {describe} from 'mocha'
import {expect} from 'chai'
import {OsmObject} from "../../../Logic/Osm/OsmObject";
import {Utils} from "../../../Utils";
import ScriptUtils from "../../../scripts/ScriptUtils";
import {readFileSync} from "fs";

describe("OsmObject", () => {

    describe("download referencing ways", () => {

        Utils.injectJsonDownloadForTests(
            "https://www.openstreetmap.org/api/0.6/node/1124134958/ways", {
                "version": "0.6",
                "generator": "CGImap 0.8.6 (49805 spike-06.openstreetmap.org)",
                "copyright": "OpenStreetMap and contributors",
                "attribution": "http://www.openstreetmap.org/copyright",
                "license": "http://opendatacommons.org/licenses/odbl/1-0/",
                "elements": [{
                    "type": "way",
                    "id": 97038428,
                    "timestamp": "2019-06-19T12:26:24Z",
                    "version": 6,
                    "changeset": 71399984,
                    "user": "Pieter Vander Vennet",
                    "uid": 3818858,
                    "nodes": [1124134958, 323729212, 323729351, 2542460408, 187073405],
                    "tags": {
                        "highway": "residential",
                        "name": "Brugs-Kerkhofstraat",
                        "sett:pattern": "arc",
                        "surface": "sett"
                    }
                }, {
                    "type": "way",
                    "id": 97038434,
                    "timestamp": "2019-06-19T12:26:24Z",
                    "version": 5,
                    "changeset": 71399984,
                    "user": "Pieter Vander Vennet",
                    "uid": 3818858,
                    "nodes": [1124134958, 1124135024, 187058607],
                    "tags": {
                        "bicycle": "use_sidepath",
                        "highway": "residential",
                        "name": "Kerkhofblommenstraat",
                        "sett:pattern": "arc",
                        "surface": "sett"
                    }
                }, {
                    "type": "way",
                    "id": 97038435,
                    "timestamp": "2017-12-21T21:41:08Z",
                    "version": 4,
                    "changeset": 54826837,
                    "user": "Jakka",
                    "uid": 2403313,
                    "nodes": [1124134958, 2576628889, 1124135035, 5298371485, 5298371495],
                    "tags": {"bicycle": "use_sidepath", "highway": "residential", "name": "Kerkhofblommenstraat"}
                }, {
                    "type": "way",
                    "id": 251446313,
                    "timestamp": "2019-01-07T19:22:47Z",
                    "version": 4,
                    "changeset": 66106872,
                    "user": "M!dgard",
                    "uid": 763799,
                    "nodes": [1124134958, 5243143198, 4555715455],
                    "tags": {"foot": "yes", "highway": "service"}
                }]
            })


        it("should download referencing ways",
            async () => {


                const ways = await OsmObject.DownloadReferencingWays("node/1124134958")
                expect(ways).not.undefined
                expect(ways).length(4)
            })
        
        
        it("should download full OSM-relations", async () => {
            ScriptUtils.fixUtils()
            Utils.injectJsonDownloadForTests("https://www.openstreetmap.org/api/0.6/relation/5759328/full", JSON.parse(readFileSync("./test/data/relation_5759328.json","UTF-8")))
            const r = await OsmObject.DownloadObjectAsync("relation/5759328").then(x => x)
            const geojson = r.asGeoJson();
            expect(geojson.geometry.type).eq("MultiPolygon")
        })
    })

})