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111 lines
4.0 KiB
TypeScript
111 lines
4.0 KiB
TypeScript
import { fireEvent, render, screen } from '@testing-library/react'
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import Checkbox from '../index'
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describe('Checkbox Component', () => {
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const mockProps = {
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id: 'test',
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}
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it('renders unchecked checkbox by default', () => {
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render(<Checkbox {...mockProps} />)
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const checkbox = screen.getByTestId('checkbox-test')
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expect(checkbox).toBeInTheDocument()
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expect(checkbox).not.toHaveClass('bg-components-checkbox-bg')
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})
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it('renders checked checkbox when checked prop is true', () => {
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render(<Checkbox {...mockProps} checked />)
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const checkbox = screen.getByTestId('checkbox-test')
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expect(checkbox).toHaveClass('bg-components-checkbox-bg')
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expect(screen.getByTestId('check-icon-test')).toBeInTheDocument()
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})
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it('renders indeterminate state correctly', () => {
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render(<Checkbox {...mockProps} indeterminate />)
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expect(screen.getByTestId('indeterminate-icon')).toBeInTheDocument()
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})
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it('handles click events when not disabled', () => {
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const onCheck = vi.fn()
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render(<Checkbox {...mockProps} onCheck={onCheck} />)
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const checkbox = screen.getByTestId('checkbox-test')
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fireEvent.click(checkbox)
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expect(onCheck).toHaveBeenCalledTimes(1)
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})
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it('does not handle click events when disabled', () => {
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const onCheck = vi.fn()
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render(<Checkbox {...mockProps} disabled onCheck={onCheck} />)
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const checkbox = screen.getByTestId('checkbox-test')
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fireEvent.click(checkbox)
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expect(onCheck).not.toHaveBeenCalled()
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expect(checkbox).toHaveClass('cursor-not-allowed')
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})
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it('applies custom className when provided', () => {
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const customClass = 'custom-class'
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render(<Checkbox {...mockProps} className={customClass} />)
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const checkbox = screen.getByTestId('checkbox-test')
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expect(checkbox).toHaveClass(customClass)
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})
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it('applies correct styles for disabled checked state', () => {
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render(<Checkbox {...mockProps} checked disabled />)
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const checkbox = screen.getByTestId('checkbox-test')
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expect(checkbox).toHaveClass('bg-components-checkbox-bg-disabled-checked')
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expect(checkbox).toHaveClass('cursor-not-allowed')
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})
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it('applies correct styles for disabled unchecked state', () => {
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render(<Checkbox {...mockProps} disabled />)
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const checkbox = screen.getByTestId('checkbox-test')
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expect(checkbox).toHaveClass('bg-components-checkbox-bg-disabled')
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expect(checkbox).toHaveClass('cursor-not-allowed')
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})
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it('handles keyboard events (Space and Enter) when not disabled', () => {
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const onCheck = vi.fn()
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render(<Checkbox {...mockProps} onCheck={onCheck} />)
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const checkbox = screen.getByTestId('checkbox-test')
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fireEvent.keyDown(checkbox, { key: ' ' })
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expect(onCheck).toHaveBeenCalledTimes(1)
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fireEvent.keyDown(checkbox, { key: 'Enter' })
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expect(onCheck).toHaveBeenCalledTimes(2)
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})
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it('does not handle keyboard events when disabled', () => {
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const onCheck = vi.fn()
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render(<Checkbox {...mockProps} disabled onCheck={onCheck} />)
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const checkbox = screen.getByTestId('checkbox-test')
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fireEvent.keyDown(checkbox, { key: ' ' })
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expect(onCheck).not.toHaveBeenCalled()
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fireEvent.keyDown(checkbox, { key: 'Enter' })
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expect(onCheck).not.toHaveBeenCalled()
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})
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it('exposes aria-disabled attribute', () => {
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const { rerender } = render(<Checkbox {...mockProps} />)
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expect(screen.getByTestId('checkbox-test')).toHaveAttribute('aria-disabled', 'false')
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rerender(<Checkbox {...mockProps} disabled />)
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expect(screen.getByTestId('checkbox-test')).toHaveAttribute('aria-disabled', 'true')
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})
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it('normalizes aria-checked attribute', () => {
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const { rerender } = render(<Checkbox {...mockProps} />)
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expect(screen.getByTestId('checkbox-test')).toHaveAttribute('aria-checked', 'false')
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rerender(<Checkbox {...mockProps} checked />)
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expect(screen.getByTestId('checkbox-test')).toHaveAttribute('aria-checked', 'true')
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rerender(<Checkbox {...mockProps} indeterminate />)
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expect(screen.getByTestId('checkbox-test')).toHaveAttribute('aria-checked', 'mixed')
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})
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})
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