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cd99321 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | import { describe, it, expect, vi, beforeEach } from 'vitest'
import { render, screen, waitFor } from '../../../tests/helpers/render'
import { resetAllStores } from '../../../tests/helpers/store'
import { useSettingsStore } from '../../store/settingsStore'
import WeatherWidget from './WeatherWidget'
vi.mock('../../api/client', async (importOriginal) => {
const original = await importOriginal() as any
return {
...original,
weatherApi: {
get: vi.fn(),
},
}
})
// Import after mock so we get the mocked version
import { weatherApi } from '../../api/client'
const buildWeather = (overrides = {}) => ({
temp: 20,
main: 'Clear',
description: 'clear sky',
type: 'forecast',
...overrides,
})
beforeEach(() => {
sessionStorage.clear()
vi.clearAllMocks()
resetAllStores()
})
describe('WeatherWidget', () => {
it('FE-COMP-WEATHERWIDGET-001: renders nothing when lat or lng is null', () => {
const { container } = render(
<WeatherWidget lat={null} lng={null} date="2025-06-01" />
)
expect(container.firstChild).toBeNull()
})
it('FE-COMP-WEATHERWIDGET-002: shows loading indicator while fetching', () => {
vi.mocked(weatherApi.get).mockReturnValue(new Promise(() => {}))
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
expect(screen.getByText('…')).toBeInTheDocument()
})
it('FE-COMP-WEATHERWIDGET-003: shows error dash when fetch fails', async () => {
vi.mocked(weatherApi.get).mockRejectedValue(new Error('Network error'))
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
await waitFor(() => {
expect(screen.getByText('—')).toBeInTheDocument()
})
})
it('FE-COMP-WEATHERWIDGET-004: shows error dash when API returns error field', async () => {
vi.mocked(weatherApi.get).mockResolvedValue({ temp: 0, main: '', description: '', type: '', error: 'Not available' })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
await waitFor(() => {
expect(screen.getByText('—')).toBeInTheDocument()
})
})
it('FE-COMP-WEATHERWIDGET-005: displays temperature in Celsius', async () => {
vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ temp: 20 }))
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
await waitFor(() => {
expect(screen.getByText('20°C')).toBeInTheDocument()
})
})
it('FE-COMP-WEATHERWIDGET-006: converts temperature to Fahrenheit', async () => {
vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ temp: 20 }))
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'fahrenheit' } })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
await waitFor(() => {
expect(screen.getByText('68°F')).toBeInTheDocument()
})
})
it('FE-COMP-WEATHERWIDGET-007: shows "Ø" prefix for climate data', async () => {
vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ temp: 15, main: 'Clouds', type: 'climate' }))
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
await waitFor(() => {
expect(screen.getByText(/Ø/)).toBeInTheDocument()
})
})
it('FE-COMP-WEATHERWIDGET-008: compact mode renders inline without description', async () => {
vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ description: 'clear sky' }))
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
const { container } = render(
<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" compact={true} />
)
await waitFor(() => {
expect(screen.getByText('20°C')).toBeInTheDocument()
})
expect(screen.queryByText('clear sky')).not.toBeInTheDocument()
// Outer element should be a span
const tempSpan = screen.getByText('20°C')
expect(tempSpan.closest('span')).toBeInTheDocument()
expect(container.querySelector('div')).toBeNull()
})
it('FE-COMP-WEATHERWIDGET-009: non-compact mode shows description', async () => {
vi.mocked(weatherApi.get).mockResolvedValue(buildWeather({ description: 'clear sky' }))
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" compact={false} />)
await waitFor(() => {
expect(screen.getByText('clear sky')).toBeInTheDocument()
})
})
it('FE-COMP-WEATHERWIDGET-010: uses cached data from sessionStorage', async () => {
const cached = buildWeather({ temp: 20 })
sessionStorage.setItem('weather_48.86_2.35_2025-06-01', JSON.stringify(cached))
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
await waitFor(() => {
expect(screen.getByText('20°C')).toBeInTheDocument()
})
expect(weatherApi.get).not.toHaveBeenCalled()
})
it('FE-COMP-WEATHERWIDGET-011: re-fetches in background for cached climate data', async () => {
const climateData = buildWeather({ temp: 15, main: 'Clouds', type: 'climate', description: 'cloudy' })
const forecastData = buildWeather({ temp: 22, main: 'Clear', type: 'forecast', description: 'clear sky' })
sessionStorage.setItem('weather_48.86_2.35_2025-06-01', JSON.stringify(climateData))
vi.mocked(weatherApi.get).mockResolvedValue(forecastData)
useSettingsStore.setState({ settings: { ...useSettingsStore.getState().settings, temperature_unit: 'celsius' } })
render(<WeatherWidget lat={48.86} lng={2.35} date="2025-06-01" />)
// Initially shows climate data
await waitFor(() => {
expect(screen.getByText(/Ø/)).toBeInTheDocument()
})
// After background fetch resolves, shows forecast data
await waitFor(() => {
expect(screen.getByText('22°C')).toBeInTheDocument()
})
expect(screen.queryByText(/Ø/)).not.toBeInTheDocument()
})
})
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