import { fireEvent, render, screen } from '@testing-library/react'
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import Label from './label'
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jest.mock('react-i18next', () => ({
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useTranslation: () => ({
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t: (key: string) => key,
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}),
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}))
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describe('Label Component', () => {
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const defaultProps = {
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htmlFor: 'test-input',
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label: 'Test Label',
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}
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it('renders basic label correctly', () => {
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render(<Label {...defaultProps} />)
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const label = screen.getByTestId('label')
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expect(label).toBeInTheDocument()
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expect(label).toHaveAttribute('for', 'test-input')
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})
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it('shows optional text when showOptional is true', () => {
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render(<Label {...defaultProps} showOptional />)
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expect(screen.getByText('common.label.optional')).toBeInTheDocument()
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})
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it('shows required asterisk when isRequired is true', () => {
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render(<Label {...defaultProps} isRequired />)
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expect(screen.getByText('*')).toBeInTheDocument()
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})
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it('renders tooltip when tooltip prop is provided', () => {
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const tooltipText = 'Test Tooltip'
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render(<Label {...defaultProps} tooltip={tooltipText} />)
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const trigger = screen.getByTestId('test-input-tooltip')
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fireEvent.mouseEnter(trigger)
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expect(screen.getByText(tooltipText)).toBeInTheDocument()
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})
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it('applies custom className when provided', () => {
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const customClass = 'custom-label'
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render(<Label {...defaultProps} className={customClass} />)
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const label = screen.getByTestId('label')
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expect(label).toHaveClass(customClass)
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})
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it('does not show optional text and required asterisk simultaneously', () => {
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render(<Label {...defaultProps} isRequired showOptional />)
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expect(screen.queryByText('common.label.optional')).not.toBeInTheDocument()
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expect(screen.getByText('*')).toBeInTheDocument()
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})
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})
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