18 lines
675 B
TypeScript
18 lines
675 B
TypeScript
import { renderHook, act } from '@testing-library/react';
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import { useHoverIndentGuide } from './useHoverIndentGuide';
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describe('useHoverIndentGuide', () => {
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it('adds and removes indent guide ids', async () => {
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const { result } = renderHook(() => useHoverIndentGuide());
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expect(result.current.hoverIndentGuideIds.size).toBe(0);
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act(() => result.current.addHoverIndentGuideId('span1'));
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expect(result.current.hoverIndentGuideIds.size).toBe(1);
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expect(result.current.hoverIndentGuideIds.has('span1')).toBe(true);
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act(() => result.current.removeHoverIndentGuideId('span1'));
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expect(result.current.hoverIndentGuideIds.size).toBe(0);
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});
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});
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