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Tonight

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This commit is contained in:
Andras Schmelczer 2026-05-06 22:40:46 +01:00
parent 28323f145e
commit 94f9c0d594
76 changed files with 3238 additions and 1230 deletions
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16
frontend/src/lib/map-utils.test.ts
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@ -1,11 +1,17 @@
import { describe, expect, it } from 'vitest';
import { DENSITY_GRADIENT, ENUM_PALETTE, FEATURE_GRADIENT } from './consts';
import {
DENSITY_GRADIENT,
ENUM_PALETTE,
FEATURE_GRADIENT,
SMALLEST_VISIBLE_HEXAGON_RESOLUTION,
} from './consts';
import {
emojiToTwemojiUrl,
enumIndexToColor,
getBoundsFromViewState,
getFeatureFillColor,
getMapCenterForTargetScreenPoint,
getPoiIconUrl,
zoomToResolution,
} from './map-utils';
@ -16,6 +22,7 @@ describe('map utilities', () => {
expect(zoomToResolution(7)).toBe(6);
expect(zoomToResolution(10.6)).toBe(8);
expect(zoomToResolution(14)).toBe(9);
expect(SMALLEST_VISIBLE_HEXAGON_RESOLUTION).toBe(9);
});
it('computes buffered bounds around a view state', () => {
@ -31,6 +38,13 @@ describe('map utilities', () => {
expect(bounds.east).toBeGreaterThan(-0.1);
});
it('moves the map center so a target lands in the requested screen position', () => {
const centered = getMapCenterForTargetScreenPoint(51.5, -0.1, 17, 390, 844, 195, 42.2);
expect(centered.longitude).toBeCloseTo(-0.1, 6);
expect(centered.latitude).toBeLessThan(51.5);
});
it('builds twemoji URLs and wraps enum colors', () => {
expect(emojiToTwemojiUrl('🛒')).toBe('/assets/twemoji/1f6d2.png');
expect(emojiToTwemojiUrl('')).toBe('/assets/twemoji/1f4cd.png');