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btrc-hub/frontend/src/components/common/TypographyAndForm.test.tsx
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2026-05-13 21:49:40 +09:00

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TypeScript

import { createRef } from 'react'
import { render, screen } from '@testing-library/react'
import { describe, expect, it } from 'vitest'
import Form from '@/components/common/Form'
import SectionTitle from '@/components/common/SectionTitle'
import SubsectionTitle from '@/components/common/SubsectionTitle'
import TextArea from '@/components/common/TextArea'
describe ('common typography and form components', () => {
it ('renders Form children inside the standard container', () => {
render (<Form><span>Content</span></Form>)
expect (screen.getByText ('Content')).toBeInTheDocument ()
})
it ('renders SectionTitle as an h2', () => {
render (<SectionTitle>Section</SectionTitle>)
expect (screen.getByRole ('heading', { level: 2, name: 'Section' })).toBeInTheDocument ()
})
it ('renders SubsectionTitle as an h3', () => {
render (<SubsectionTitle>Subsection</SubsectionTitle>)
expect (screen.getByRole ('heading', { level: 3, name: 'Subsection' })).toBeInTheDocument ()
})
it ('forwards refs and props to TextArea', () => {
const ref = createRef<HTMLTextAreaElement> ()
render (<TextArea ref={ref} aria-label="Body" defaultValue="text"/>)
expect (ref.current).toBe (screen.getByLabelText ('Body'))
expect (screen.getByLabelText ('Body')).toHaveValue ('text')
})
})