101 lines
2.7 KiB
TypeScript
101 lines
2.7 KiB
TypeScript
/**
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* reconciler-wiring.test.ts
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*
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* A2aTaskReconciler のライフサイクル（start/stop）を fake timers で検証。
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* server.ts への結線は Task 6 の e2e テストで確認するため、ここは reconciler
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* 単体に留める。
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*/
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import { describe, it, expect, vi, afterEach } from 'vitest';
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import { A2aTaskReconciler } from './reconciler.js';
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afterEach(() => {
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vi.useRealTimers();
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});
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describe('A2aTaskReconciler lifecycle', () => {
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it('start() triggers an immediate reconcile tick', async () => {
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vi.useFakeTimers();
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let callCount = 0;
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const fakeRepo = {
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listNonTerminalA2aTasks: () => { callCount++; return []; },
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} as any;
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const reconciler = new A2aTaskReconciler({ repo: fakeRepo, intervalMs: 1000 });
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reconciler.start();
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// Drain the microtask queue so the immediate async tick completes.
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await Promise.resolve();
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expect(callCount).toBeGreaterThanOrEqual(1);
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});
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it('periodic interval fires after intervalMs', async () => {
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vi.useFakeTimers();
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let callCount = 0;
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const fakeRepo = {
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listNonTerminalA2aTasks: () => { callCount++; return []; },
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} as any;
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const reconciler = new A2aTaskReconciler({ repo: fakeRepo, intervalMs: 1000 });
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reconciler.start();
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// Drain immediate tick.
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await Promise.resolve();
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const afterStart = callCount;
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// Advance one full interval.
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await vi.advanceTimersByTimeAsync(1000);
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expect(callCount).toBeGreaterThan(afterStart);
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});
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it('stop() prevents further ticks after interval advances', async () => {
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vi.useFakeTimers();
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let callCount = 0;
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const fakeRepo = {
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listNonTerminalA2aTasks: () => { callCount++; return []; },
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} as any;
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const reconciler = new A2aTaskReconciler({ repo: fakeRepo, intervalMs: 1000 });
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reconciler.start();
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// Drain immediate tick.
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await Promise.resolve();
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reconciler.stop();
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const countAfterStop = callCount;
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// Advance several intervals — the cleared timer must not fire.
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await vi.advanceTimersByTimeAsync(5000);
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expect(callCount).toBe(countAfterStop);
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});
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it('double start() does not leak a second interval', async () => {
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vi.useFakeTimers();
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let callCount = 0;
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const fakeRepo = {
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listNonTerminalA2aTasks: () => { callCount++; return []; },
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} as any;
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const reconciler = new A2aTaskReconciler({ repo: fakeRepo, intervalMs: 1000 });
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reconciler.start();
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reconciler.start(); // should replace, not add
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await Promise.resolve();
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const afterDoubleStart = callCount;
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await vi.advanceTimersByTimeAsync(1000);
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// Only one interval should fire; if two leaked, callCount would jump by 2.
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expect(callCount).toBe(afterDoubleStart + 1);
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reconciler.stop();
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});
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});
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