Files
F-r-ldraledigplannerare/frontend/src/components/common/CalendarDay.test.tsx
T
jacobh2 425e29ea21 Phase 2: Build 9 presentational components with full test coverage
New components (all with .tsx + .test.tsx, 90%+ coverage):
- CalendarDay: day cell with event badges
- CalendarEvent: colored event chip with dismiss option
- DaysBreakdown: table of days by type
- ProgressChart: progress bar toward age-4 deadline
- TipCard: optimization tip card with severity badges
- VacationDaysInput: number input with min/max validation
- ParentProfileInput: dual selects for salary type & employment status
- PlanningGoalSelector: radio buttons for planning goal
- BreakPeriodsInput: list manager with inline add/edit form

All components follow existing patterns from Header/Footer:
- Typed props interfaces (exported)
- Semantic HTML with data-testid & ARIA attributes
- No business logic, purely presentational
- Comprehensive test coverage including edge cases

npm test: 22 files, 167 tests passing
npx tsc --noEmit: clean

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-06-01 17:50:23 +02:00

97 lines
2.9 KiB
TypeScript

import { describe, it, expect, vi } from 'vitest'
import { render, fireEvent } from '@testing-library/react'
import { CalendarDay } from './CalendarDay'
describe('CalendarDay', () => {
it('renders day number', () => {
const { getByTestId } = render(<CalendarDay date="2026-06-15" />)
const day = getByTestId('calendar-day')
expect(day).toBeInTheDocument()
expect(day.textContent).toContain('15')
})
it('renders as disabled when isCurrentMonth is false', () => {
const { getByTestId } = render(
<CalendarDay date="2026-06-15" isCurrentMonth={false} />
)
const day = getByTestId('calendar-day')
expect(day).toHaveClass('calendar-day--disabled')
})
it('renders events when provided', () => {
const { getByTestId } = render(
<CalendarDay
date="2026-06-15"
events={[
{ type: 'vacation', color: '#FF5733', title: 'Vacation' },
{ type: 'sick', color: '#FFD700', title: 'Sick leave' },
]}
/>
)
const events = getByTestId('calendar-day-events')
expect(events).toBeInTheDocument()
expect(events.children).toHaveLength(2)
})
it('applies has-events class when events exist', () => {
const { getByTestId } = render(
<CalendarDay
date="2026-06-15"
events={[{ type: 'vacation', color: '#FF5733' }]}
/>
)
const day = getByTestId('calendar-day')
expect(day).toHaveClass('calendar-day--has-events')
})
it('calls onClick when clicked', () => {
const onClick = vi.fn()
const { getByTestId } = render(
<CalendarDay date="2026-06-15" onClick={onClick} />
)
const day = getByTestId('calendar-day')
fireEvent.click(day)
expect(onClick).toHaveBeenCalledTimes(1)
})
it('calls onClick on Enter key', () => {
const onClick = vi.fn()
const { getByTestId } = render(
<CalendarDay date="2026-06-15" onClick={onClick} />
)
const day = getByTestId('calendar-day')
fireEvent.keyDown(day, { key: 'Enter' })
expect(onClick).toHaveBeenCalledTimes(1)
})
it('calls onClick on Space key', () => {
const onClick = vi.fn()
const { getByTestId } = render(
<CalendarDay date="2026-06-15" onClick={onClick} />
)
const day = getByTestId('calendar-day')
fireEvent.keyDown(day, { key: ' ' })
expect(onClick).toHaveBeenCalledTimes(1)
})
it('provides accessibility label with event count', () => {
const { getByTestId } = render(
<CalendarDay
date="2026-06-15"
events={[
{ type: 'vacation', color: '#FF5733' },
{ type: 'sick', color: '#FFD700' },
]}
/>
)
const day = getByTestId('calendar-day')
expect(day).toHaveAttribute('aria-label', '2026-06-15 with 2 event(s)')
})
it('renders without events by default', () => {
const { queryByTestId } = render(<CalendarDay date="2026-06-15" />)
const events = queryByTestId('calendar-day-events')
expect(events).not.toBeInTheDocument()
})
})