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Maurice
782e613506
- GPX files drop onto the map or a day; the import lands on that day - wanderer connection per user in Integrations; the workspace offers the user's own trails only, behind an admin switch under the Tours addon - wanderer difficulty is stored on the SAC scale (T1 to T3), backfilled - a GPX or wanderer import can be planned as an editable tour, either in place (the recorded track is kept and can be restored) or as a new tour that remembers the import it came from - rails, rows and detail dialog follow the plan sidebar's cards and badges - admin addon shelves with more than one row fold, collapsed by default - reverse-geocoded waypoint names are cached on the device
44 lines
1.6 KiB
TypeScript
44 lines
1.6 KiB
TypeScript
import { sameHost } from '../../../src/nest/wanderer/wanderer.helpers';
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import { decodePolyline, encodePolyline, thinLine } from '../../../src/utils/polyline';
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import { describe, expect, it } from 'vitest';
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describe('polyline', () => {
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it('decodes the reference line of the encoded polyline format', () => {
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expect(decodePolyline('_p~iF~ps|U_ulLnnqC_mqNvxq`@', 5)).toEqual([
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[38.5, -120.2],
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[40.7, -120.95],
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[43.252, -126.453],
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]);
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});
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it('round-trips a line at either precision', () => {
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const line: [number, number][] = [
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[47.42123, 10.98456],
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[47.43001, 11.00002],
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[-33.5, 151.25],
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];
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expect(decodePolyline(encodePolyline(line, 5), 5)).toEqual(line);
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expect(decodePolyline(encodePolyline(line, 6), 6)).toEqual(line);
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});
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it('thins a long line to at most the given count, keeping its ends', () => {
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const line = Array.from({ length: 1000 }, (_, i) => i);
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const thin = thinLine(line, 50);
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expect(thin.length).toBeLessThanOrEqual(50);
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expect(thin[0]).toBe(0);
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expect(thin[thin.length - 1]).toBe(999);
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expect(thinLine([1, 2, 3], 50)).toEqual([1, 2, 3]);
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});
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});
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describe('sameHost', () => {
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it('compares scheme and host, nothing else', () => {
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expect(sameHost('https://w.example.org/api', 'https://w.example.org')).toBe(true);
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expect(sameHost('https://w.example.org', 'http://w.example.org')).toBe(false);
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expect(sameHost('https://w.example.org', 'https://w.example.org:8443')).toBe(false);
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expect(sameHost(null, 'https://w.example.org')).toBe(false);
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expect(sameHost('not a url', 'https://w.example.org')).toBe(false);
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});
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});
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