Files
twitter-lite/src/features/posts/components/forms.test.tsx
T

98 lines
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TypeScript

import { fireEvent, render, screen } from '@testing-library/react'
import { describe, expect, it, vi } from 'vitest'
import { ListForm } from './list-form'
import { SearchForm } from './search-form'
import { UserForm } from './user-form'
describe('UserForm', () => {
it('submits only after the user enters a target', () => {
const onSubmit = vi.fn()
render(<UserForm initialTarget="" onSubmit={onSubmit} />)
fireEvent.change(screen.getByLabelText('ハンドルまたはプロフィール URL'), {
target: { value: '@yuta' },
})
fireEvent.click(screen.getByRole('button', { name: '表示' }))
expect(onSubmit).toHaveBeenCalledWith('yuta')
})
it('explains invalid input beside the field', () => {
const onSubmit = vi.fn()
render(<UserForm initialTarget="" onSubmit={onSubmit} />)
fireEvent.click(screen.getByRole('button', { name: '表示' }))
expect(screen.getByRole('alert')).toHaveTextContent(
'ハンドルまたはプロフィール URL を入力してください。',
)
expect(onSubmit).not.toHaveBeenCalled()
})
})
describe('ListForm', () => {
it('submits the list ID from a pasted list URL', () => {
const onSubmit = vi.fn()
render(<ListForm initialTarget="" onSubmit={onSubmit} />)
fireEvent.change(screen.getByLabelText('リスト URL または ID'), {
target: { value: 'https://x.com/i/lists/1234567890' },
})
fireEvent.click(screen.getByRole('button', { name: '表示' }))
expect(onSubmit).toHaveBeenCalledWith('1234567890')
})
it('explains invalid input beside the field', () => {
const onSubmit = vi.fn()
render(<ListForm initialTarget="" onSubmit={onSubmit} />)
fireEvent.click(screen.getByRole('button', { name: '表示' }))
expect(screen.getByRole('alert')).toHaveTextContent(
'リストの URL または ID を入力してください。',
)
expect(onSubmit).not.toHaveBeenCalled()
})
})
describe('SearchForm', () => {
it('uses a labelled grouping for ranking controls', () => {
render(
<SearchForm
initialQuery=""
initialProduct="Latest"
initialFollowing={false}
onSubmit={vi.fn()}
/>,
)
expect(screen.getByRole('group', { name: '並び順' })).toBeInTheDocument()
})
it('submits the selected ranking and follows filter', () => {
const onSubmit = vi.fn()
render(
<SearchForm
initialQuery=""
initialProduct="Latest"
initialFollowing={false}
onSubmit={onSubmit}
/>,
)
fireEvent.change(screen.getByLabelText('検索語'), {
target: { value: 'AI lang:ja' },
})
fireEvent.click(screen.getByLabelText('人気順'))
fireEvent.click(screen.getByLabelText('フォロー中のみ'))
fireEvent.click(screen.getByRole('button', { name: '検索' }))
expect(onSubmit).toHaveBeenCalledWith({
q: 'AI lang:ja',
product: 'Top',
following: true,
})
})
})