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Maurice
3d65bb0c12
- server: allow distance_unit as an admin default (+ value validation) so the Admin "Default User Settings" toggle persists instead of returning 400 - i18n: add settings.distance to all 20 locales and translate the labels through t() instead of hardcoding "Distance" - route legs: include the unit in the OSRM cache key and recompute on a unit switch, so map and sidebar distances refresh and never mix units - keep wind speed tied to the temperature unit — a distance setting must not silently flip existing Fahrenheit users from mph to km/h - restore the sub-1km metres reading for metric, convert GPX elevation to feet for imperial, and format distances with a '.' decimal in every locale - add units.test.ts
47 lines
1.7 KiB
TypeScript
47 lines
1.7 KiB
TypeScript
import { describe, it, expect } from 'vitest'
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import { convertDistance, formatDistance, getDistanceUnitLabel } from './units'
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describe('units', () => {
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describe('getDistanceUnitLabel', () => {
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it('returns km for metric and mi for imperial', () => {
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expect(getDistanceUnitLabel('metric')).toBe('km')
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expect(getDistanceUnitLabel('imperial')).toBe('mi')
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})
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})
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describe('convertDistance', () => {
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it('keeps kilometres for metric', () => {
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expect(convertDistance(10, 'metric')).toBe(10)
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})
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it('converts kilometres to miles for imperial', () => {
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expect(convertDistance(10, 'imperial')).toBeCloseTo(6.21371, 4)
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})
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it('clamps negative and non-finite input to 0', () => {
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expect(convertDistance(-5, 'imperial')).toBe(0)
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expect(convertDistance(NaN, 'metric')).toBe(0)
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expect(convertDistance(Infinity, 'metric')).toBe(0)
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})
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})
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describe('formatDistance', () => {
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it('shows metres below 1 km for metric', () => {
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expect(formatDistance(0.3, 'metric')).toBe('300 m')
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expect(formatDistance(0.05, 'metric')).toBe('50 m')
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})
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it('shows kilometres at or above 1 km for metric', () => {
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expect(formatDistance(1.5, 'metric')).toBe('1.5 km')
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expect(formatDistance(10, 'metric')).toBe('10 km')
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})
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it('shows miles for imperial', () => {
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expect(formatDistance(10, 'imperial')).toBe('6.2 mi')
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})
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it('shows <0.1 for a tiny imperial distance', () => {
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expect(formatDistance(0.05, 'imperial')).toBe('<0.1 mi')
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})
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it('clamps negative and non-finite input to 0', () => {
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expect(formatDistance(-1, 'metric')).toBe('0 m')
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expect(formatDistance(NaN, 'imperial')).toBe('0 mi')
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})
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})
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})
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