mirror of
https://github.com/bilawalsidhu/gods-eye-view.git
synced 2026-11-04 02:14:01 +00:00
Aditya
812cdf6be7
The selected-vehicle card rounded the operator's reported bearing without wrapping, so a GTFS-Realtime vehicle heading 359.5° or more read "reported hdg 360°". The card now wraps after rounding: 359.6° reads "reported hdg 0°", 359.4° still reads "reported hdg 359°".
89 lines
3.7 KiB
JavaScript
89 lines
3.7 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import {
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buildTransitSelectionCopy,
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transitDetectionClass,
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transitDetectionId,
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transitDetectionMetric,
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transitModeAbbr,
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transitModeWord,
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} from './policy.js';
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import { getTransitFeed } from '../../data/transitFeeds.js';
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const ttc = () => getTransitFeed('ttc-toronto');
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const hsl = () => getTransitFeed('hsl-helsinki');
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test('an operator that names its own vehicles overrides the shared mode word', () => {
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// A Toronto 501 is a streetcar. A Helsinki 1010 is a tram. Both are the
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// `tram` mode, so the word a reader sees has to come from the operator,
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// not from the mode.
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assert.equal(transitModeWord('tram', ttc()), 'Streetcar');
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assert.equal(transitModeAbbr('tram', ttc()), 'STREETCAR');
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assert.equal(transitModeWord('tram', hsl()), 'Tram');
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assert.equal(transitModeAbbr('tram', hsl()), 'TRAM');
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});
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test('an override renames one mode, never the rest of the feed', () => {
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assert.equal(transitModeWord('bus', ttc()), 'Bus');
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assert.equal(transitModeWord('subway', ttc()), 'Subway');
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assert.equal(transitModeAbbr('bus', ttc()), 'BUS');
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});
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test('a missing feed or unknown mode falls back to the shared table', () => {
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assert.equal(transitModeWord('tram', null), 'Tram');
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assert.equal(transitModeWord('spaceship', ttc()), 'Transit vehicle');
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assert.equal(transitModeAbbr('spaceship', ttc()), 'TRANSIT');
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assert.equal(transitModeWord('tram', { name: 'No override' }), 'Tram');
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});
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test('the selection card calls a Toronto 501 a streetcar', () => {
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const record = { id: '4400', routeId: '501', timestamp: 0 };
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const copy = buildTransitSelectionCopy(ttc(), record, 'tram', 0, null, null);
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assert.match(copy.details.join(' | '), /Streetcar · TTC/);
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assert.doesNotMatch(copy.details.join(' | '), /Tram/);
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});
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test('the selection card reads a bearing that rounds to north as hdg 0°', () => {
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const hdg = (bearing) =>
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buildTransitSelectionCopy(
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ttc(),
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{ id: '4400', routeId: '501', timestamp: 0, bearing },
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'tram',
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0,
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).details.find((line) => line.includes('hdg'));
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assert.equal(hdg(359.4), 'reported hdg 359°');
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assert.equal(hdg(359.6), 'reported hdg 0°');
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});
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test('detection labels carry the operator vocabulary within the field width', () => {
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const klass = transitDetectionClass('tram', ttc());
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assert.equal(klass, 'STREETCAR TTC');
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assert.ok(klass.length <= 20, 'fits the detection class field');
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assert.equal(transitDetectionClass('tram', hsl()), 'TRAM HSL');
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const metric = transitDetectionMetric({ mode: 'tram' }, 'tram', 0, ttc());
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assert.match(metric, /^STREETCAR/);
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});
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test('a Guelph vehicle is labelled with the number on the bus, not the database key', () => {
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const guelph = getTransitFeed('guelph-transit');
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const record = { id: '196', routeId: '2991', timestamp: 0 };
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const copy = buildTransitSelectionCopy(guelph, record, 'bus', 0, null, null);
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assert.match(copy.title, /Route 1\b/);
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assert.doesNotMatch(copy.title, /2991/);
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assert.equal(transitDetectionId(record, guelph), '1');
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});
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test('a feed that already speaks rider route numbers is untouched', () => {
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const record = { id: '4400', routeId: '501', timestamp: 0 };
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assert.equal(transitDetectionId(record, ttc()), '501');
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const copy = buildTransitSelectionCopy(ttc(), record, 'tram', 0, null, null);
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assert.match(copy.title, /Route 501/);
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// No feed at all still renders the raw route rather than throwing.
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assert.equal(transitDetectionId(record), '501');
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});
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test('a vehicle with no route still falls back to its fleet number', () => {
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const guelph = getTransitFeed('guelph-transit');
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assert.equal(transitDetectionId({ id: '196', label: '196' }, guelph), '196');
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});
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