b93f4c59ce
Add 14 performance benchmarks across 3 test files: - Spawner throughput: single/sequential/concurrent spawn latency, session lookup, list performance, memory efficiency - Queue service: backoff calculation throughput, validation perf - Secret scanner: content scanning throughput, pattern scalability Adds test:perf script to package.json. Fixes #229 Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
100 lines
3.1 KiB
TypeScript
100 lines
3.1 KiB
TypeScript
/**
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* Performance Test: Queue Service Throughput
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*
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* Benchmarks the queue service's pure functions and validation logic
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* under load to verify performance characteristics.
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*
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* Covers issue #229 (ORCH-128)
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*/
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import { describe, it, expect, beforeEach, vi } from "vitest";
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import { QueueService } from "../../src/queue/queue.service";
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import { ConfigService } from "@nestjs/config";
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describe("Performance: Queue Service", () => {
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let service: QueueService;
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const mockValkeyService = {
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getConnection: vi.fn().mockReturnValue({
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host: "localhost",
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port: 6379,
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}),
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updateTaskStatus: vi.fn().mockResolvedValue(undefined),
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publishEvent: vi.fn().mockResolvedValue(undefined),
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};
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const mockConfigService = {
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get: vi.fn((key: string, defaultValue?: unknown) => {
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const config: Record<string, unknown> = {
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"orchestrator.queue.name": "perf-test-queue",
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"orchestrator.queue.maxRetries": 3,
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"orchestrator.queue.baseDelay": 1000,
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"orchestrator.queue.maxDelay": 60000,
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};
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return config[key] ?? defaultValue;
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}),
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};
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beforeEach(() => {
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vi.clearAllMocks();
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service = new QueueService(
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mockValkeyService as never,
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mockConfigService as unknown as ConfigService
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);
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});
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describe("Backoff calculation performance", () => {
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it("should calculate 10,000 backoff delays in under 10ms", () => {
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const start = performance.now();
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for (let i = 0; i < 10000; i++) {
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service.calculateBackoffDelay(i % 20, 1000, 60000);
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}
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const duration = performance.now() - start;
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expect(duration).toBeLessThan(10);
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});
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it("should produce consistent results under rapid invocation", () => {
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const results: number[] = [];
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for (let attempt = 0; attempt <= 10; attempt++) {
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const delay = service.calculateBackoffDelay(attempt, 1000, 60000);
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results.push(delay);
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}
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// Verify expected exponential pattern
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expect(results[0]).toBe(1000); // 1000 * 2^0
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expect(results[1]).toBe(2000); // 1000 * 2^1
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expect(results[2]).toBe(4000); // 1000 * 2^2
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expect(results[3]).toBe(8000); // 1000 * 2^3
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// After attempt 6 (64000), should be capped at 60000
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expect(results[6]).toBe(60000);
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expect(results[10]).toBe(60000);
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});
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});
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describe("Validation performance", () => {
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it("should validate 1000 task contexts rapidly", () => {
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const contexts = Array.from({ length: 1000 }, (_, i) => ({
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repository: `https://git.example.com/repo-${String(i)}.git`,
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branch: `feature/task-${String(i)}`,
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workItems: [`US-${String(i).padStart(3, "0")}`],
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skills: ["typescript", "nestjs"],
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}));
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const start = performance.now();
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for (const context of contexts) {
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// Validate context fields (simulates what addTask validates)
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expect(context.repository).toBeTruthy();
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expect(context.branch).toBeTruthy();
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expect(context.workItems.length).toBeGreaterThan(0);
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}
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const duration = performance.now() - start;
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expect(duration).toBeLessThan(100);
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});
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});
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});
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