64 lines
1.7 KiB
TypeScript
64 lines
1.7 KiB
TypeScript
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
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import { createAutoExpandController } from '../../../src/renderer/components/MenuEditorView/menuAutoExpand';
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describe('createAutoExpandController', () => {
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beforeEach(() => {
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vi.useFakeTimers();
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});
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afterEach(() => {
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vi.useRealTimers();
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});
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it('runs callback after configured delay', () => {
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const controller = createAutoExpandController(300);
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const callback = vi.fn();
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controller.schedule('node-a', callback);
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vi.advanceTimersByTime(299);
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expect(callback).not.toHaveBeenCalled();
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vi.advanceTimersByTime(1);
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expect(callback).toHaveBeenCalledTimes(1);
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});
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it('cancels scheduled callback for a node', () => {
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const controller = createAutoExpandController(300);
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const callback = vi.fn();
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controller.schedule('node-a', callback);
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controller.cancel('node-a');
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vi.runAllTimers();
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expect(callback).not.toHaveBeenCalled();
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});
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it('replaces existing schedule for same node id', () => {
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const controller = createAutoExpandController(300);
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const first = vi.fn();
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const second = vi.fn();
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controller.schedule('node-a', first);
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controller.schedule('node-a', second);
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vi.runAllTimers();
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expect(first).not.toHaveBeenCalled();
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expect(second).toHaveBeenCalledTimes(1);
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});
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it('cancels all pending callbacks', () => {
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const controller = createAutoExpandController(300);
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const first = vi.fn();
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const second = vi.fn();
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controller.schedule('node-a', first);
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controller.schedule('node-b', second);
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controller.cancelAll();
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vi.runAllTimers();
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expect(first).not.toHaveBeenCalled();
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expect(second).not.toHaveBeenCalled();
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});
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});
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