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Add stats track tests (failing)

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Norbert Renner 2021-10-14 17:53:21 +02:00
parent bd2e89ef06
commit 7c8c71a3de
4 changed files with 66 additions and 8 deletions
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32
tests/util/CheapRuler.test.js
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@ -1,14 +1,13 @@
require('../../js/util/CheapRuler.js');
const geoJson = require('../format/data/track.json');
test('distance', () => {
// https://github.com/abrensch/brouter/issues/3#issuecomment-440375918
const latlng1 = [48.8124, 2.3158];
const latlng2 = [48.8204, 2.321];
const lngLat1 = [2.3158, 48.8124];
const lngLat2 = [2.321, 48.8204];
const ilon1 = (latlng1[1] + 180) * 1e6;
const ilat1 = (latlng1[0] + 90) * 1e6;
const ilon2 = (latlng2[1] + 180) * 1e6;
const ilat2 = (latlng2[0] + 90) * 1e6;
const [ilon1, ilat1] = btools.util.CheapRuler.toIntegerLngLat(lngLat1);
const [ilon2, ilat2] = btools.util.CheapRuler.toIntegerLngLat(lngLat2);
const distance = btools.util.CheapRuler.distance(ilon1, ilat1, ilon2, ilat2);
@ -16,3 +15,24 @@ test('distance', () => {
// 968.0593622374572 - CheapRuler.java
expect(distance).toBeCloseTo(968.0593622374572);
});
test('total distance', () => {
const coordinates = geoJson.features[0].geometry.coordinates;
const properties = geoJson.features[0].properties;
let totalDistance = 0;
for (let i = 0; i < coordinates.length; i++) {
if (i === 0) continue;
const coord1 = coordinates[i - 1];
const coord2 = coordinates[i];
const [ilon1, ilat1] = btools.util.CheapRuler.toIntegerLngLat(coord1);
const [ilon2, ilat2] = btools.util.CheapRuler.toIntegerLngLat(coord2);
const distance = btools.util.CheapRuler.distance(ilon1, ilat1, ilon2, ilat2);
totalDistance += distance;
}
expect(Math.round(totalDistance)).toEqual(+properties['track-length']);
});

30
tests/util/StdPath.test.js Normal file
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@ -0,0 +1,30 @@
BR = {};
require('../../js/util/CheapRuler.js');
require('../../js/util/StdPath.js');
const geoJson = require('../format/data/track.json');
test('simple track', () => {
const coordinates = geoJson.features[0].geometry.coordinates;
const properties = geoJson.features[0].properties;
const rc = new BR.RoutingContext();
const stdPath = new BR.StdPath();
for (let i = 0; i < coordinates.length; i++) {
if (i === 0) continue;
const coord1 = coordinates[i - 1];
const coord2 = coordinates[i];
const [ilon1, ilat1] = btools.util.CheapRuler.toIntegerLngLat(coord1);
const [ilon2, ilat2] = btools.util.CheapRuler.toIntegerLngLat(coord2);
const distance = btools.util.CheapRuler.distance(ilon1, ilat1, ilon2, ilat2);
const deltaHeight = coord2[2] - coord1[2];
stdPath.computeKinematic(rc, distance, deltaHeight, true);
}
expect(Math.round(stdPath.getTotalEnergy())).toEqual(+properties['total-energy']);
expect(Math.round(stdPath.getTotalTime())).toEqual(+properties['total-time']);
});