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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| // @vitest-environment happy-dom | ||
| import { cleanup, render, screen } from '@testing-library/react'; | ||
| import userEvent from '@testing-library/user-event'; | ||
| import React from 'react'; // eslint-disable-line @typescript-eslint/no-unused-vars | ||
| import { afterEach, describe, expect, it } from 'vitest'; | ||
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| import InputText from './InputText.js'; | ||
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| afterEach(cleanup); | ||
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| describe('CSSValueInput.tsx', () => { | ||
| it('renders a text input with the given props.initialValue', () => { | ||
| render(<InputText initialValue="foo Bar" />); | ||
| // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion | ||
| const input = screen.getByRole('textbox') as HTMLInputElement; | ||
| expect(input.value).toBe('foo Bar'); | ||
| }); | ||
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| it('allows value state to diverge from initialValue when updated by user but resets value state if initialValue changes', async () => { | ||
| const user = userEvent.setup(); | ||
| const { rerender } = render(<InputText initialValue="foo Bar" />); | ||
| // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion | ||
| const input = screen.getByRole('textbox') as HTMLInputElement; | ||
| expect(input.value).toBe('foo Bar'); | ||
| await user.type(input, '{ArrowLeft}{ArrowLeft}{ArrowLeft}{Delete}b'); | ||
| expect(input.value).toBe('foo bar'); | ||
| // re-render with same initialValue, value state shouldn’t change | ||
| rerender(<InputText initialValue="foo Bar" />); | ||
| expect(input.value).toBe('foo bar'); | ||
| // re-render with different initialValue, value state should reset | ||
| rerender(<InputText initialValue="foo Bar " />); | ||
| expect(input.value).toBe('foo Bar '); | ||
| }); | ||
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| it('supports rendering multi-line inputs as a <textarea>', async () => { | ||
| const user = userEvent.setup(); | ||
| const longText = 'Lorem ipsum dolor sit amet. Consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi'; | ||
| render(<InputText initialValue={longText} multiLine />); | ||
| // eslint-disable-next-line @typescript-eslint/no-unnecessary-type-assertion | ||
| const textarea = screen.getByRole('textbox') as HTMLTextAreaElement; | ||
| expect(textarea.value).toBe(longText); | ||
| await user.type(textarea, '{Enter}New line'); | ||
| expect(textarea.value).toBe(longText + '\nNew line'); | ||
| }); | ||
| }); |
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