30 lines
835 B
TypeScript
30 lines
835 B
TypeScript
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import { describe, test, expect, afterEach } from 'vitest';
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import { getClipboardNodeId, setClipboardNodeId } from './clipboard';
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describe('clipboard', () => {
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afterEach(() => {
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setClipboardNodeId(null);
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});
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test('starts empty', () => {
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expect(getClipboardNodeId()).toBeNull();
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});
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test('set then get returns the stored node id', () => {
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setClipboardNodeId('node-123');
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expect(getClipboardNodeId()).toBe('node-123');
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});
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test('is a shared module-level store -- overwriting replaces the previous value', () => {
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setClipboardNodeId('first');
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setClipboardNodeId('second');
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expect(getClipboardNodeId()).toBe('second');
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});
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test('can be cleared back to null', () => {
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setClipboardNodeId('node-123');
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setClipboardNodeId(null);
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expect(getClipboardNodeId()).toBeNull();
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});
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});
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