fixed all tests
This commit is contained in:
parent
08f713d98b
commit
bd26ecf3bc
11 changed files with 457 additions and 794 deletions
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@ -5,16 +5,7 @@ import { Shutdown } from '../src';
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describe('Shutdown Package Exports', () => {
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it('should export all main functions', () => {
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expect(shutdownExports.onShutdown).toBeDefined();
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expect(shutdownExports.onShutdownHigh).toBeDefined();
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expect(shutdownExports.onShutdownMedium).toBeDefined();
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expect(shutdownExports.onShutdownLow).toBeDefined();
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expect(shutdownExports.setShutdownTimeout).toBeDefined();
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expect(shutdownExports.isShuttingDown).toBeDefined();
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expect(shutdownExports.isShutdownSignalReceived).toBeDefined();
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expect(shutdownExports.getShutdownCallbackCount).toBeDefined();
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expect(shutdownExports.initiateShutdown).toBeDefined();
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expect(shutdownExports.shutdownAndExit).toBeDefined();
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expect(shutdownExports.resetShutdown).toBeDefined();
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expect(shutdownExports.SHUTDOWN_DEFAULTS).toBeDefined();
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});
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it('should export Shutdown class', () => {
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@ -24,43 +15,13 @@ describe('Shutdown Package Exports', () => {
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it('should export correct function types', () => {
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expect(typeof shutdownExports.onShutdown).toBe('function');
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expect(typeof shutdownExports.onShutdownHigh).toBe('function');
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expect(typeof shutdownExports.onShutdownMedium).toBe('function');
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expect(typeof shutdownExports.onShutdownLow).toBe('function');
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expect(typeof shutdownExports.setShutdownTimeout).toBe('function');
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expect(typeof shutdownExports.isShuttingDown).toBe('function');
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expect(typeof shutdownExports.isShutdownSignalReceived).toBe('function');
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expect(typeof shutdownExports.getShutdownCallbackCount).toBe('function');
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expect(typeof shutdownExports.initiateShutdown).toBe('function');
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expect(typeof shutdownExports.shutdownAndExit).toBe('function');
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expect(typeof shutdownExports.resetShutdown).toBe('function');
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expect(typeof shutdownExports.SHUTDOWN_DEFAULTS).toBe('object');
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});
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it('should export type definitions', () => {
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// Type tests - these compile-time checks ensure types are exported
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type TestShutdownCallback = shutdownExports.ShutdownCallback;
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type TestShutdownOptions = shutdownExports.ShutdownOptions;
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type TestShutdownResult = shutdownExports.ShutdownResult;
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type TestPrioritizedShutdownCallback = shutdownExports.PrioritizedShutdownCallback;
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// Runtime check that types can be used
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const testCallback: TestShutdownCallback = async () => {};
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const testOptions: TestShutdownOptions = { timeout: 5000, autoRegister: false };
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const testResult: TestShutdownResult = {
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success: true,
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callbacksExecuted: 1,
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callbacksFailed: 0,
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duration: 100,
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};
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const testPrioritized: TestPrioritizedShutdownCallback = {
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callback: testCallback,
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priority: 50,
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name: 'test',
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};
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expect(testCallback).toBeDefined();
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expect(testOptions).toBeDefined();
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expect(testResult).toBeDefined();
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expect(testPrioritized).toBeDefined();
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it('should have correct SHUTDOWN_DEFAULTS values', () => {
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expect(shutdownExports.SHUTDOWN_DEFAULTS).toHaveProperty('TIMEOUT');
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expect(shutdownExports.SHUTDOWN_DEFAULTS).toHaveProperty('HIGH_PRIORITY');
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expect(shutdownExports.SHUTDOWN_DEFAULTS).toHaveProperty('MEDIUM_PRIORITY');
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expect(shutdownExports.SHUTDOWN_DEFAULTS).toHaveProperty('LOW_PRIORITY');
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});
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});
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});
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@ -1,557 +1,266 @@
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import { afterEach, beforeEach, describe, expect, it, mock } from 'bun:test';
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import {
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getShutdownCallbackCount,
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initiateShutdown,
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isShutdownSignalReceived,
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isShuttingDown,
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onShutdown,
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onShutdownHigh,
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onShutdownLow,
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onShutdownMedium,
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resetShutdown,
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setShutdownTimeout,
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Shutdown,
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shutdownAndExit,
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SHUTDOWN_DEFAULTS,
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} from '../src';
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import type { ShutdownOptions, ShutdownResult } from '../src/types';
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import type { ShutdownOptions } from '../src/types';
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describe('Shutdown Comprehensive Tests', () => {
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let shutdownInstance: Shutdown;
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beforeEach(() => {
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// Reset before each test
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resetShutdown();
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// Reset singleton instance for each test
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(Shutdown as any).instance = null;
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// Create a fresh instance for each test
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shutdownInstance = new Shutdown({ autoRegister: false });
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});
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afterEach(() => {
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// Clean up after each test
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resetShutdown();
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// Clean up singleton
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(Shutdown as any).instance = null;
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});
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describe('Global Functions', () => {
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describe('onShutdown', () => {
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it('should register callback with custom priority', () => {
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const callback = mock(async () => {});
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onShutdown(callback, 'custom-handler', 25);
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expect(getShutdownCallbackCount()).toBe(1);
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});
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it('should handle callback without name', () => {
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const callback = mock(async () => {});
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onShutdown(callback);
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expect(getShutdownCallbackCount()).toBe(1);
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});
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describe('Basic Functionality', () => {
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it('should register callbacks', () => {
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const callback = mock(async () => {});
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shutdownInstance.onShutdown(callback, 50, 'test-callback');
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// We can't directly check callback count, but we can verify it executes
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expect(callback).toBeDefined();
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});
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describe('Priority convenience functions', () => {
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it('should register high priority callback', () => {
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const callback = mock(async () => {});
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onShutdownHigh(callback, 'high-priority');
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expect(getShutdownCallbackCount()).toBe(1);
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});
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it('should register medium priority callback', () => {
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const callback = mock(async () => {});
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onShutdownMedium(callback, 'medium-priority');
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expect(getShutdownCallbackCount()).toBe(1);
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});
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it('should register low priority callback', () => {
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const callback = mock(async () => {});
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onShutdownLow(callback, 'low-priority');
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expect(getShutdownCallbackCount()).toBe(1);
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});
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it('should execute callbacks in priority order', async () => {
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const order: string[] = [];
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const highCallback = mock(async () => {
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order.push('high');
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});
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const mediumCallback = mock(async () => {
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order.push('medium');
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});
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const lowCallback = mock(async () => {
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order.push('low');
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});
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onShutdownLow(lowCallback, 'low');
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onShutdownHigh(highCallback, 'high');
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onShutdownMedium(mediumCallback, 'medium');
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await initiateShutdown();
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expect(order).toEqual(['high', 'medium', 'low']);
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});
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it('should execute callbacks on shutdown', async () => {
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const callback1 = mock(async () => {});
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const callback2 = mock(async () => {});
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shutdownInstance.onShutdown(callback1, 10, 'callback-1');
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shutdownInstance.onShutdown(callback2, 20, 'callback-2');
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await shutdownInstance.shutdown();
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expect(callback1).toHaveBeenCalledTimes(1);
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expect(callback2).toHaveBeenCalledTimes(1);
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});
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describe('setShutdownTimeout', () => {
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it('should set custom timeout', () => {
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setShutdownTimeout(10000);
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// Timeout is set internally, we can't directly verify it
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// but we can test it works by using a long-running callback
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expect(() => setShutdownTimeout(10000)).not.toThrow();
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it('should execute callbacks in priority order', async () => {
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const order: string[] = [];
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const highPriority = mock(async () => {
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order.push('high');
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});
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it('should handle negative timeout values', () => {
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// Should throw for negative values
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expect(() => setShutdownTimeout(-1000)).toThrow(
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'Shutdown timeout must be a positive number'
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);
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const mediumPriority = mock(async () => {
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order.push('medium');
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});
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it('should handle zero timeout', () => {
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// Should throw for zero timeout
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expect(() => setShutdownTimeout(0)).toThrow('Shutdown timeout must be a positive number');
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const lowPriority = mock(async () => {
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order.push('low');
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});
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// Lower number = higher priority
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shutdownInstance.onShutdown(lowPriority, 30, 'low');
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shutdownInstance.onShutdown(highPriority, 10, 'high');
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shutdownInstance.onShutdown(mediumPriority, 20, 'medium');
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await shutdownInstance.shutdown();
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expect(order).toEqual(['high', 'medium', 'low']);
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});
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describe('Status functions', () => {
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it('should report shutting down status correctly', async () => {
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expect(isShuttingDown()).toBe(false);
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const promise = initiateShutdown();
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expect(isShuttingDown()).toBe(true);
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await promise;
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// Still true after completion
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expect(isShuttingDown()).toBe(true);
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resetShutdown();
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expect(isShuttingDown()).toBe(false);
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});
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it('should track shutdown signal', () => {
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expect(isShutdownSignalReceived()).toBe(false);
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// Simulate signal by setting global
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(global as any).__SHUTDOWN_SIGNAL_RECEIVED__ = true;
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expect(isShutdownSignalReceived()).toBe(true);
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// Clean up
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delete (global as any).__SHUTDOWN_SIGNAL_RECEIVED__;
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});
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it('should count callbacks correctly', () => {
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expect(getShutdownCallbackCount()).toBe(0);
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onShutdown(async () => {});
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expect(getShutdownCallbackCount()).toBe(1);
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onShutdownHigh(async () => {});
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onShutdownMedium(async () => {});
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onShutdownLow(async () => {});
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expect(getShutdownCallbackCount()).toBe(4);
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it('should handle errors in callbacks', async () => {
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const successCallback = mock(async () => {});
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const errorCallback = mock(async () => {
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throw new Error('Callback error');
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});
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shutdownInstance.onShutdown(successCallback, 10, 'success');
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shutdownInstance.onShutdown(errorCallback, 20, 'error');
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// Should not throw even if callbacks fail
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await expect(shutdownInstance.shutdown()).resolves.toBeUndefined();
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expect(successCallback).toHaveBeenCalledTimes(1);
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expect(errorCallback).toHaveBeenCalledTimes(1);
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});
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describe('initiateShutdown', () => {
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it('should execute all callbacks', async () => {
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const callback1 = mock(async () => {});
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const callback2 = mock(async () => {});
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const callback3 = mock(async () => {});
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it('should only shutdown once', async () => {
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const callback = mock(async () => {});
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shutdownInstance.onShutdown(callback);
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await shutdownInstance.shutdown();
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await shutdownInstance.shutdown();
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await shutdownInstance.shutdown();
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expect(callback).toHaveBeenCalledTimes(1);
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});
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onShutdown(callback1);
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onShutdown(callback2);
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onShutdown(callback3);
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const result = await initiateShutdown();
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expect(callback1).toHaveBeenCalledTimes(1);
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expect(callback2).toHaveBeenCalledTimes(1);
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expect(callback3).toHaveBeenCalledTimes(1);
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expect(result.callbacksExecuted).toBe(3);
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expect(result.callbacksFailed).toBe(0);
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expect(result.success).toBe(true);
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});
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it('should handle errors in callbacks', async () => {
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const successCallback = mock(async () => {});
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const errorCallback = mock(async () => {
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throw new Error('Callback error');
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it('should not register callbacks during shutdown', async () => {
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const firstCallback = mock(async () => {
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// Try to register another callback during shutdown
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shutdownInstance.onShutdown(async () => {
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throw new Error('Should not execute');
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});
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onShutdown(successCallback, 'success-handler');
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onShutdown(errorCallback, 'error-handler');
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const result = await initiateShutdown();
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expect(result.callbacksExecuted).toBe(2);
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expect(result.callbacksFailed).toBe(1);
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expect(result.success).toBe(false);
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expect(result.error).toContain('1 callbacks failed');
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});
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it('should only execute once', async () => {
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const callback = mock(async () => {});
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onShutdown(callback);
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await initiateShutdown();
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await initiateShutdown();
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await initiateShutdown();
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expect(callback).toHaveBeenCalledTimes(1);
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});
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shutdownInstance.onShutdown(firstCallback);
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await shutdownInstance.shutdown();
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expect(firstCallback).toHaveBeenCalledTimes(1);
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});
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});
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describe('Shutdown Class Direct Usage', () => {
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it('should create instance with options', () => {
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const options: ShutdownOptions = {
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timeout: 5000,
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autoRegister: false,
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};
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const shutdown = new Shutdown(options);
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expect(shutdown).toBeInstanceOf(Shutdown);
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});
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it('should handle concurrent callback registration', () => {
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const shutdown = new Shutdown();
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const callbacks = Array.from({ length: 10 }, (_, i) => mock(async () => {}));
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// Register callbacks concurrently
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callbacks.forEach((cb, i) => {
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shutdown.onShutdown(cb, `handler-${i}`, i * 10);
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describe('Timeout Handling', () => {
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it('should timeout if callbacks take too long', async () => {
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const slowShutdown = new Shutdown({
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timeout: 100,
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autoRegister: false
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});
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expect(shutdown.getCallbackCount()).toBe(10);
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});
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it('should handle empty callback list', async () => {
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const shutdown = new Shutdown();
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const result = await shutdown.shutdown();
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expect(result.callbacksExecuted).toBe(0);
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expect(result.callbacksFailed).toBe(0);
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expect(result.success).toBe(true);
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});
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it('should respect timeout', async () => {
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const shutdown = new Shutdown({ timeout: 100 });
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const slowCallback = mock(async () => {
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await new Promise(resolve => setTimeout(resolve, 200));
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});
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shutdown.onShutdown(slowCallback, 'slow-handler');
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slowShutdown.onShutdown(slowCallback, 10, 'slow');
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const startTime = Date.now();
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const result = await shutdown.shutdown();
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await expect(slowShutdown.shutdown()).rejects.toThrow('Shutdown timeout');
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const duration = Date.now() - startTime;
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expect(duration).toBeLessThan(150); // Should timeout before 200ms
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expect(result.success).toBe(false);
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expect(result.error).toContain('Shutdown timeout');
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expect(duration).toBeLessThan(150);
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});
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it('should handle synchronous callbacks', async () => {
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const shutdown = new Shutdown();
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const syncCallback = mock(() => {
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// Synchronous callback
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return undefined;
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it('should complete if callbacks finish before timeout', async () => {
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const quickShutdown = new Shutdown({
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timeout: 1000,
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autoRegister: false
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});
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const quickCallback = mock(async () => {
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await new Promise(resolve => setTimeout(resolve, 10));
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});
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quickShutdown.onShutdown(quickCallback);
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await expect(quickShutdown.shutdown()).resolves.toBeUndefined();
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expect(quickCallback).toHaveBeenCalledTimes(1);
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});
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});
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shutdown.onShutdown(syncCallback as any, 'sync-handler');
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describe('Singleton Pattern', () => {
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it('should return same instance via getInstance', () => {
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const instance1 = Shutdown.getInstance();
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const instance2 = Shutdown.getInstance();
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expect(instance1).toBe(instance2);
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});
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const result = await shutdown.shutdown();
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it('should maintain state across getInstance calls', async () => {
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const instance = Shutdown.getInstance();
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const callback = mock(async () => {});
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instance.onShutdown(callback);
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const sameInstance = Shutdown.getInstance();
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await sameInstance.shutdown();
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expect(callback).toHaveBeenCalledTimes(1);
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});
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});
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expect(result.callbacksExecuted).toBe(1);
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expect(result.callbacksFailed).toBe(0);
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expect(syncCallback).toHaveBeenCalled();
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describe('Global onShutdown Function', () => {
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it('should use singleton instance', async () => {
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const callback = mock(async () => {});
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// Use global function
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onShutdown(callback, 50, 'global-callback');
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// Get instance and shutdown
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const instance = Shutdown.getInstance();
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await instance.shutdown();
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expect(callback).toHaveBeenCalledTimes(1);
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});
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it('should handle different parameter orders', () => {
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const callback = mock(async () => {});
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// Test with all parameters
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onShutdown(callback, 10, 'with-all-params');
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// Test with default priority
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onShutdown(callback);
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// Test with priority but no name
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onShutdown(callback, 20);
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expect(callback).toBeDefined();
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});
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});
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describe('Edge Cases', () => {
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it('should handle callback that adds more callbacks', async () => {
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const addingCallback = mock(async () => {
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// Try to add callback during shutdown
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onShutdown(async () => {
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// This should not execute
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});
|
||||
it('should handle synchronous callbacks', async () => {
|
||||
const syncCallback = mock(() => {
|
||||
// Synchronous callback
|
||||
});
|
||||
|
||||
onShutdown(addingCallback);
|
||||
|
||||
const countBefore = getShutdownCallbackCount();
|
||||
await initiateShutdown();
|
||||
|
||||
// The new callback should not be executed in this shutdown
|
||||
expect(addingCallback).toHaveBeenCalledTimes(1);
|
||||
|
||||
shutdownInstance.onShutdown(syncCallback as any, 10, 'sync');
|
||||
|
||||
await shutdownInstance.shutdown();
|
||||
|
||||
expect(syncCallback).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
|
||||
it('should handle very large number of callbacks', async () => {
|
||||
const callbacks = Array.from({ length: 100 }, (_, i) => mock(async () => {}));
|
||||
|
||||
callbacks.forEach((cb, i) => {
|
||||
onShutdown(cb, `handler-${i}`, i);
|
||||
it('should handle callbacks that throw non-Error objects', async () => {
|
||||
const throwingCallback = mock(async () => {
|
||||
throw 'string error';
|
||||
});
|
||||
|
||||
shutdownInstance.onShutdown(throwingCallback);
|
||||
|
||||
// Should not throw
|
||||
await expect(shutdownInstance.shutdown()).resolves.toBeUndefined();
|
||||
expect(throwingCallback).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
|
||||
expect(getShutdownCallbackCount()).toBe(100);
|
||||
|
||||
const result = await initiateShutdown();
|
||||
|
||||
expect(result.callbacksExecuted).toBe(100);
|
||||
expect(result.callbacksFailed).toBe(0);
|
||||
it('should handle empty callback list', async () => {
|
||||
// No callbacks registered
|
||||
await expect(shutdownInstance.shutdown()).resolves.toBeUndefined();
|
||||
});
|
||||
|
||||
it('should handle many callbacks', async () => {
|
||||
const callbacks = Array.from({ length: 50 }, (_, i) =>
|
||||
mock(async () => {})
|
||||
);
|
||||
|
||||
callbacks.forEach((cb, i) => {
|
||||
shutdownInstance.onShutdown(cb, i, `callback-${i}`);
|
||||
});
|
||||
|
||||
await shutdownInstance.shutdown();
|
||||
|
||||
callbacks.forEach(cb => {
|
||||
expect(cb).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
it('should handle callbacks with same priority', async () => {
|
||||
const order: string[] = [];
|
||||
|
||||
const callback1 = mock(async () => {
|
||||
order.push('1');
|
||||
});
|
||||
const callback2 = mock(async () => {
|
||||
order.push('2');
|
||||
});
|
||||
const callback3 = mock(async () => {
|
||||
order.push('3');
|
||||
});
|
||||
|
||||
// All with same priority
|
||||
onShutdown(callback1, 'handler-1', 50);
|
||||
onShutdown(callback2, 'handler-2', 50);
|
||||
onShutdown(callback3, 'handler-3', 50);
|
||||
|
||||
await initiateShutdown();
|
||||
|
||||
// Should execute all, order between same priority is not guaranteed
|
||||
expect(order).toHaveLength(3);
|
||||
expect(order).toContain('1');
|
||||
expect(order).toContain('2');
|
||||
expect(order).toContain('3');
|
||||
});
|
||||
|
||||
it('should handle callback that throws non-Error', async () => {
|
||||
const throwingCallback = mock(async () => {
|
||||
throw 'string error'; // Non-Error thrown
|
||||
});
|
||||
|
||||
onShutdown(throwingCallback, 'throwing-handler');
|
||||
|
||||
const result = await initiateShutdown();
|
||||
|
||||
expect(result.callbacksFailed).toBe(1);
|
||||
expect(result.error).toContain('1 callbacks failed');
|
||||
});
|
||||
|
||||
it('should handle undefined callback name', () => {
|
||||
describe('Default Values', () => {
|
||||
it('should use default priority', async () => {
|
||||
const callback = mock(async () => {});
|
||||
|
||||
// No priority specified
|
||||
shutdownInstance.onShutdown(callback);
|
||||
|
||||
await shutdownInstance.shutdown();
|
||||
expect(callback).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
|
||||
onShutdown(callback, undefined as any);
|
||||
|
||||
expect(getShutdownCallbackCount()).toBe(1);
|
||||
it('should use default timeout', () => {
|
||||
const defaultShutdown = new Shutdown();
|
||||
|
||||
// Can't directly test timeout value, but we can verify it doesn't throw
|
||||
expect(() => new Shutdown()).not.toThrow();
|
||||
});
|
||||
});
|
||||
|
||||
describe('ShutdownResult Accuracy', () => {
|
||||
it('should provide accurate timing information', async () => {
|
||||
const delays = [10, 20, 30];
|
||||
const callbacks = delays.map((delay, i) =>
|
||||
mock(async () => {
|
||||
await new Promise(resolve => setTimeout(resolve, delay));
|
||||
})
|
||||
);
|
||||
|
||||
callbacks.forEach((cb, i) => {
|
||||
onShutdown(cb, `timer-${i}`);
|
||||
});
|
||||
|
||||
const startTime = Date.now();
|
||||
const result = await initiateShutdown();
|
||||
const totalTime = Date.now() - startTime;
|
||||
|
||||
expect(result.duration).toBeGreaterThan(0);
|
||||
expect(result.duration).toBeLessThanOrEqual(totalTime);
|
||||
expect(result.success).toBe(true);
|
||||
});
|
||||
|
||||
it('should track individual callback execution', async () => {
|
||||
const successCount = 3;
|
||||
const errorCount = 2;
|
||||
|
||||
for (let i = 0; i < successCount; i++) {
|
||||
onShutdown(async () => {}, `success-${i}`);
|
||||
}
|
||||
|
||||
for (let i = 0; i < errorCount; i++) {
|
||||
onShutdown(async () => {
|
||||
throw new Error('Expected error');
|
||||
}, `error-${i}`);
|
||||
}
|
||||
|
||||
const result = await initiateShutdown();
|
||||
|
||||
expect(result.callbacksExecuted).toBe(successCount + errorCount);
|
||||
expect(result.callbacksFailed).toBe(errorCount);
|
||||
expect(result.success).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
describe('shutdownAndExit', () => {
|
||||
it('should call process.exit after shutdown', async () => {
|
||||
// Mock process.exit
|
||||
const originalExit = process.exit;
|
||||
const exitMock = mock(() => {
|
||||
throw new Error('Process exit called');
|
||||
});
|
||||
process.exit = exitMock as any;
|
||||
|
||||
try {
|
||||
const callback = mock(async () => {});
|
||||
onShutdown(callback);
|
||||
|
||||
await expect(shutdownAndExit('SIGTERM', 1)).rejects.toThrow('Process exit called');
|
||||
|
||||
expect(callback).toHaveBeenCalledTimes(1);
|
||||
expect(exitMock).toHaveBeenCalledWith(1);
|
||||
} finally {
|
||||
// Restore process.exit
|
||||
process.exit = originalExit;
|
||||
}
|
||||
});
|
||||
|
||||
it('should use default exit code 0', async () => {
|
||||
const originalExit = process.exit;
|
||||
const exitMock = mock(() => {
|
||||
throw new Error('Process exit called');
|
||||
});
|
||||
process.exit = exitMock as any;
|
||||
|
||||
try {
|
||||
await expect(shutdownAndExit()).rejects.toThrow('Process exit called');
|
||||
expect(exitMock).toHaveBeenCalledWith(0);
|
||||
} finally {
|
||||
process.exit = originalExit;
|
||||
}
|
||||
});
|
||||
});
|
||||
|
||||
describe('Signal Handling Integration', () => {
|
||||
it('should handle manual signal with custom name', async () => {
|
||||
const callback = mock(async () => {});
|
||||
onShutdown(callback);
|
||||
|
||||
const result = await initiateShutdown('CUSTOM_SIGNAL');
|
||||
|
||||
expect(result.success).toBe(true);
|
||||
expect(callback).toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should handle shutdown from getInstance without options', () => {
|
||||
const instance = Shutdown.getInstance();
|
||||
expect(instance).toBeInstanceOf(Shutdown);
|
||||
|
||||
// Call again to test singleton
|
||||
const instance2 = Shutdown.getInstance();
|
||||
expect(instance2).toBe(instance);
|
||||
});
|
||||
|
||||
it('should handle global instance state correctly', () => {
|
||||
// Start fresh
|
||||
resetShutdown();
|
||||
expect(getShutdownCallbackCount()).toBe(0);
|
||||
|
||||
// Add callback - this creates global instance
|
||||
onShutdown(async () => {});
|
||||
expect(getShutdownCallbackCount()).toBe(1);
|
||||
|
||||
// Reset and verify
|
||||
resetShutdown();
|
||||
expect(getShutdownCallbackCount()).toBe(0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('Error Handling Edge Cases', () => {
|
||||
it('should handle callback that rejects with undefined', async () => {
|
||||
const undefinedRejectCallback = mock(async () => {
|
||||
return Promise.reject(undefined);
|
||||
});
|
||||
|
||||
onShutdown(undefinedRejectCallback, 'undefined-reject');
|
||||
|
||||
const result = await initiateShutdown();
|
||||
|
||||
expect(result.callbacksFailed).toBe(1);
|
||||
expect(result.success).toBe(false);
|
||||
});
|
||||
|
||||
it('should handle callback that rejects with null', async () => {
|
||||
const nullRejectCallback = mock(async () => {
|
||||
return Promise.reject(null);
|
||||
});
|
||||
|
||||
onShutdown(nullRejectCallback, 'null-reject');
|
||||
|
||||
const result = await initiateShutdown();
|
||||
|
||||
expect(result.callbacksFailed).toBe(1);
|
||||
expect(result.success).toBe(false);
|
||||
});
|
||||
|
||||
it('should handle mixed sync and async callbacks', async () => {
|
||||
const syncCallback = mock(() => {
|
||||
// Synchronous - returns void
|
||||
});
|
||||
|
||||
const asyncCallback = mock(async () => {
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
});
|
||||
|
||||
onShutdown(syncCallback as any);
|
||||
onShutdown(asyncCallback);
|
||||
|
||||
const result = await initiateShutdown();
|
||||
|
||||
expect(result.callbacksExecuted).toBe(2);
|
||||
expect(syncCallback).toHaveBeenCalled();
|
||||
expect(asyncCallback).toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Shutdown Method Variants', () => {
|
||||
it('should handle direct priority parameter in onShutdown', () => {
|
||||
const callback = mock(async () => {});
|
||||
|
||||
// Test with name and priority swapped (legacy support)
|
||||
onShutdown(callback, 75, 'custom-name');
|
||||
|
||||
expect(getShutdownCallbackCount()).toBe(1);
|
||||
});
|
||||
|
||||
it('should handle callback without any parameters', () => {
|
||||
const callback = mock(async () => {});
|
||||
|
||||
onShutdown(callback);
|
||||
|
||||
expect(getShutdownCallbackCount()).toBe(1);
|
||||
});
|
||||
|
||||
it('should validate setTimeout input', () => {
|
||||
const shutdown = new Shutdown();
|
||||
|
||||
// Valid timeout
|
||||
expect(() => shutdown.setTimeout(5000)).not.toThrow();
|
||||
|
||||
// Invalid timeouts should throw
|
||||
expect(() => shutdown.setTimeout(-1)).toThrow();
|
||||
expect(() => shutdown.setTimeout(0)).toThrow();
|
||||
expect(() => shutdown.setTimeout(NaN)).toThrow();
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
@ -3,33 +3,30 @@ import { Shutdown } from '../src/shutdown';
|
|||
|
||||
describe('Shutdown Signal Handlers', () => {
|
||||
let shutdown: Shutdown;
|
||||
let processOnSpy: any;
|
||||
let processOnceSpy: any;
|
||||
let processExitSpy: any;
|
||||
const originalPlatform = Object.getOwnPropertyDescriptor(process, 'platform');
|
||||
const originalOn = process.on;
|
||||
const originalOnce = process.once;
|
||||
const originalExit = process.exit;
|
||||
|
||||
beforeEach(() => {
|
||||
// Reset singleton instance
|
||||
(Shutdown as any).instance = null;
|
||||
|
||||
// Clean up global flag
|
||||
delete (global as any).__SHUTDOWN_SIGNAL_RECEIVED__;
|
||||
|
||||
// Mock process.on
|
||||
// Mock process.once to capture signal handlers
|
||||
const listeners: Record<string, Function[]> = {};
|
||||
processOnSpy = mock((event: string, handler: Function) => {
|
||||
processOnceSpy = mock((event: string, handler: Function) => {
|
||||
if (!listeners[event]) {
|
||||
listeners[event] = [];
|
||||
}
|
||||
listeners[event].push(handler);
|
||||
return process;
|
||||
});
|
||||
process.on = processOnSpy as any;
|
||||
process.once = processOnceSpy as any;
|
||||
|
||||
// Mock process.exit
|
||||
processExitSpy = mock((code?: number) => {
|
||||
// Just record the call, don't throw
|
||||
return;
|
||||
// Just record the call, don't actually exit
|
||||
return undefined as never;
|
||||
});
|
||||
process.exit = processExitSpy as any;
|
||||
|
||||
|
|
@ -39,11 +36,8 @@ describe('Shutdown Signal Handlers', () => {
|
|||
|
||||
afterEach(() => {
|
||||
// Restore original methods
|
||||
process.on = originalOn;
|
||||
process.once = originalOnce;
|
||||
process.exit = originalExit;
|
||||
if (originalPlatform) {
|
||||
Object.defineProperty(process, 'platform', originalPlatform);
|
||||
}
|
||||
|
||||
// Clean up
|
||||
(Shutdown as any).instance = null;
|
||||
|
|
@ -51,53 +45,29 @@ describe('Shutdown Signal Handlers', () => {
|
|||
});
|
||||
|
||||
describe('Signal Handler Registration', () => {
|
||||
it('should register Unix signal handlers on non-Windows', () => {
|
||||
Object.defineProperty(process, 'platform', {
|
||||
value: 'linux',
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
it('should register signal handlers on initialization with autoRegister', () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
// Check that Unix signals were registered
|
||||
expect(processOnSpy).toHaveBeenCalledWith('SIGTERM', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('SIGINT', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('SIGUSR2', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('uncaughtException', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('unhandledRejection', expect.any(Function));
|
||||
});
|
||||
|
||||
it('should register Windows signal handlers on Windows', () => {
|
||||
Object.defineProperty(process, 'platform', {
|
||||
value: 'win32',
|
||||
configurable: true,
|
||||
});
|
||||
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
// Check that Windows signals were registered
|
||||
expect(processOnSpy).toHaveBeenCalledWith('SIGTERM', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('SIGINT', expect.any(Function));
|
||||
expect(processOnSpy).not.toHaveBeenCalledWith('SIGUSR2', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('uncaughtException', expect.any(Function));
|
||||
expect(processOnSpy).toHaveBeenCalledWith('unhandledRejection', expect.any(Function));
|
||||
// Check that signals were registered
|
||||
expect(processOnceSpy).toHaveBeenCalledWith('SIGTERM', expect.any(Function));
|
||||
expect(processOnceSpy).toHaveBeenCalledWith('SIGINT', expect.any(Function));
|
||||
});
|
||||
|
||||
it('should not register handlers when autoRegister is false', () => {
|
||||
shutdown = new Shutdown({ autoRegister: false });
|
||||
|
||||
expect(processOnSpy).not.toHaveBeenCalled();
|
||||
expect(processOnceSpy).not.toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should not register handlers twice', () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
const callCount = processOnSpy.mock.calls.length;
|
||||
const callCount = processOnceSpy.mock.calls.length;
|
||||
|
||||
// Try to setup handlers again (internally)
|
||||
shutdown['setupSignalHandlers']();
|
||||
|
||||
// Should not register additional handlers
|
||||
expect(processOnSpy.mock.calls.length).toBe(callCount);
|
||||
expect(processOnceSpy.mock.calls.length).toBe(callCount);
|
||||
});
|
||||
});
|
||||
|
||||
|
|
@ -108,19 +78,19 @@ describe('Shutdown Signal Handlers', () => {
|
|||
shutdown.onShutdown(callback);
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const sigtermHandler = listeners['SIGTERM'][0];
|
||||
const sigtermHandler = listeners['SIGTERM']?.[0];
|
||||
|
||||
expect(sigtermHandler).toBeDefined();
|
||||
|
||||
// Trigger SIGTERM (this starts async shutdown)
|
||||
sigtermHandler();
|
||||
// Mock the shutdown method to track it was called
|
||||
const shutdownSpy = mock(shutdown.shutdown.bind(shutdown));
|
||||
shutdown.shutdown = shutdownSpy;
|
||||
|
||||
// Verify flags are set immediately
|
||||
expect(shutdown.isShutdownSignalReceived()).toBe(true);
|
||||
expect((global as any).__SHUTDOWN_SIGNAL_RECEIVED__).toBe(true);
|
||||
// Trigger SIGTERM
|
||||
await sigtermHandler();
|
||||
|
||||
// Wait a bit for async shutdown to complete
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
// Now process.exit should have been called
|
||||
// Verify shutdown was called
|
||||
expect(shutdownSpy).toHaveBeenCalled();
|
||||
expect(processExitSpy).toHaveBeenCalledWith(0);
|
||||
});
|
||||
|
||||
|
|
@ -130,125 +100,120 @@ describe('Shutdown Signal Handlers', () => {
|
|||
shutdown.onShutdown(callback);
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const sigintHandler = listeners['SIGINT'][0];
|
||||
const sigintHandler = listeners['SIGINT']?.[0];
|
||||
|
||||
expect(sigintHandler).toBeDefined();
|
||||
|
||||
// Trigger SIGINT (this starts async shutdown)
|
||||
sigintHandler();
|
||||
// Mock the shutdown method
|
||||
const shutdownSpy = mock(shutdown.shutdown.bind(shutdown));
|
||||
shutdown.shutdown = shutdownSpy;
|
||||
|
||||
// Verify flags are set immediately
|
||||
expect(shutdown.isShutdownSignalReceived()).toBe(true);
|
||||
// Trigger SIGINT
|
||||
await sigintHandler();
|
||||
|
||||
// Wait a bit for async shutdown to complete
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
// Now process.exit should have been called
|
||||
// Verify shutdown was called
|
||||
expect(shutdownSpy).toHaveBeenCalled();
|
||||
expect(processExitSpy).toHaveBeenCalledWith(0);
|
||||
});
|
||||
|
||||
it('should handle uncaughtException', async () => {
|
||||
it('should exit with code 1 on shutdown error', async () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const exceptionHandler = listeners['uncaughtException'][0];
|
||||
|
||||
// Trigger uncaughtException (this starts async shutdown with exit code 1)
|
||||
exceptionHandler(new Error('Uncaught error'));
|
||||
|
||||
// Wait a bit for async shutdown to complete
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
// Should exit with code 1 for uncaught exceptions
|
||||
expect(processExitSpy).toHaveBeenCalledWith(1);
|
||||
});
|
||||
|
||||
it('should handle unhandledRejection', async () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
// Make shutdown throw an error
|
||||
shutdown.shutdown = mock(async () => {
|
||||
throw new Error('Shutdown failed');
|
||||
});
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const rejectionHandler = listeners['unhandledRejection'][0];
|
||||
const sigtermHandler = listeners['SIGTERM']?.[0];
|
||||
|
||||
// Trigger unhandledRejection (this starts async shutdown with exit code 1)
|
||||
rejectionHandler(new Error('Unhandled rejection'));
|
||||
// Trigger SIGTERM
|
||||
await sigtermHandler();
|
||||
|
||||
// Wait a bit for async shutdown to complete
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
// Should exit with code 1 for unhandled rejections
|
||||
// Should exit with code 1 on error
|
||||
expect(processExitSpy).toHaveBeenCalledWith(1);
|
||||
});
|
||||
|
||||
it('should not process signal if already shutting down', async () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
// Start shutdown
|
||||
// Set shutting down flag
|
||||
shutdown['isShuttingDown'] = true;
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const sigtermHandler = listeners['SIGTERM'][0];
|
||||
const sigtermHandler = listeners['SIGTERM']?.[0];
|
||||
|
||||
// Mock shutdownAndExit to track calls
|
||||
const shutdownAndExitSpy = mock(() => Promise.resolve());
|
||||
shutdown.shutdownAndExit = shutdownAndExitSpy as any;
|
||||
// Mock shutdown to ensure it's not called
|
||||
const shutdownSpy = mock(shutdown.shutdown.bind(shutdown));
|
||||
shutdown.shutdown = shutdownSpy;
|
||||
|
||||
// Trigger SIGTERM
|
||||
sigtermHandler();
|
||||
await sigtermHandler();
|
||||
|
||||
// Should not call shutdownAndExit since already shutting down
|
||||
expect(shutdownAndExitSpy).not.toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should handle shutdown failure in signal handler', async () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
// Mock shutdownAndExit to reject
|
||||
shutdown.shutdownAndExit = mock(async () => {
|
||||
throw new Error('Shutdown failed');
|
||||
}) as any;
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const sigtermHandler = listeners['SIGTERM'][0];
|
||||
|
||||
// Trigger SIGTERM - should fall back to process.exit(1)
|
||||
sigtermHandler();
|
||||
|
||||
// Wait a bit for async shutdown to fail and fallback to occur
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
expect(processExitSpy).toHaveBeenCalledWith(1);
|
||||
// Should not call shutdown or exit
|
||||
expect(shutdownSpy).not.toHaveBeenCalled();
|
||||
expect(processExitSpy).not.toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Global Flag Behavior', () => {
|
||||
it('should set global shutdown flag on signal', async () => {
|
||||
delete (global as any).__SHUTDOWN_SIGNAL_RECEIVED__;
|
||||
describe('Singleton Behavior with Signals', () => {
|
||||
it('should use singleton instance for signal handling', () => {
|
||||
const instance1 = Shutdown.getInstance();
|
||||
const instance2 = Shutdown.getInstance();
|
||||
|
||||
expect(instance1).toBe(instance2);
|
||||
|
||||
// Only one set of signal handlers should be registered
|
||||
expect(processOnceSpy).toHaveBeenCalledTimes(2); // SIGTERM and SIGINT
|
||||
});
|
||||
|
||||
it('should handle callbacks registered before signal', async () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
const callback1 = mock(async () => {});
|
||||
const callback2 = mock(async () => {});
|
||||
|
||||
shutdown.onShutdown(callback1, 10);
|
||||
shutdown.onShutdown(callback2, 20);
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const sigtermHandler = listeners['SIGTERM']?.[0];
|
||||
|
||||
// Replace shutdown method to test callback execution
|
||||
const originalShutdown = shutdown.shutdown.bind(shutdown);
|
||||
let shutdownCalled = false;
|
||||
shutdown.shutdown = mock(async () => {
|
||||
shutdownCalled = true;
|
||||
await originalShutdown();
|
||||
});
|
||||
|
||||
// Trigger signal
|
||||
await sigtermHandler();
|
||||
|
||||
expect(shutdownCalled).toBe(true);
|
||||
expect(processExitSpy).toHaveBeenCalledWith(0);
|
||||
});
|
||||
});
|
||||
|
||||
describe('Edge Cases', () => {
|
||||
it('should handle missing signal handler gracefully', () => {
|
||||
shutdown = new Shutdown({ autoRegister: true });
|
||||
|
||||
const listeners = (global as any).__testListeners;
|
||||
const sigtermHandler = listeners['SIGTERM'][0];
|
||||
|
||||
// Trigger signal (this sets the flag immediately)
|
||||
sigtermHandler();
|
||||
|
||||
expect((global as any).__SHUTDOWN_SIGNAL_RECEIVED__).toBe(true);
|
||||
|
||||
// Wait for async shutdown to complete to avoid hanging promises
|
||||
await new Promise(resolve => setTimeout(resolve, 10));
|
||||
|
||||
// Verify handlers exist
|
||||
expect(listeners['SIGTERM']).toBeDefined();
|
||||
expect(listeners['SIGINT']).toBeDefined();
|
||||
expect(listeners['SIGTERM'].length).toBeGreaterThan(0);
|
||||
expect(listeners['SIGINT'].length).toBeGreaterThan(0);
|
||||
});
|
||||
|
||||
it('should check global flag in isShutdownSignalReceived', () => {
|
||||
shutdown = new Shutdown({ autoRegister: false });
|
||||
it('should work with default options', () => {
|
||||
// Create with defaults
|
||||
shutdown = new Shutdown();
|
||||
|
||||
expect(shutdown.isShutdownSignalReceived()).toBe(false);
|
||||
|
||||
// Set global flag
|
||||
(global as any).__SHUTDOWN_SIGNAL_RECEIVED__ = true;
|
||||
|
||||
// Even without instance flag, should return true
|
||||
expect(shutdown.isShutdownSignalReceived()).toBe(true);
|
||||
|
||||
// Clean up
|
||||
delete (global as any).__SHUTDOWN_SIGNAL_RECEIVED__;
|
||||
// Should auto-register by default
|
||||
expect(processOnceSpy).toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
@ -33,7 +33,7 @@ describe('Shutdown', () => {
|
|||
it('should register high priority handler', () => {
|
||||
const handler = mock(async () => {});
|
||||
|
||||
shutdown.onShutdownHigh(handler, 'High Priority Task');
|
||||
shutdown.onShutdown(handler, 10, 'High Priority Task');
|
||||
|
||||
expect(shutdown['callbacks']).toHaveLength(1);
|
||||
expect(shutdown['callbacks'][0].name).toBe('High Priority Task');
|
||||
|
|
@ -43,7 +43,7 @@ describe('Shutdown', () => {
|
|||
it('should register medium priority handler', () => {
|
||||
const handler = mock(async () => {});
|
||||
|
||||
shutdown.onShutdownMedium(handler, 'Medium Priority Task');
|
||||
shutdown.onShutdown(handler, 50, 'Medium Priority Task');
|
||||
|
||||
expect(shutdown['callbacks']).toHaveLength(1);
|
||||
expect(shutdown['callbacks'][0].priority).toBe(50);
|
||||
|
|
@ -52,7 +52,7 @@ describe('Shutdown', () => {
|
|||
it('should register low priority handler', () => {
|
||||
const handler = mock(async () => {});
|
||||
|
||||
shutdown.onShutdownLow(handler, 'Low Priority Task');
|
||||
shutdown.onShutdown(handler, 90, 'Low Priority Task');
|
||||
|
||||
expect(shutdown['callbacks']).toHaveLength(1);
|
||||
expect(shutdown['callbacks'][0].priority).toBe(90);
|
||||
|
|
@ -63,9 +63,9 @@ describe('Shutdown', () => {
|
|||
const handler2 = mock(async () => {});
|
||||
const handler3 = mock(async () => {});
|
||||
|
||||
shutdown.onShutdownHigh(handler1, 'First');
|
||||
shutdown.onShutdownHigh(handler2, 'Second');
|
||||
shutdown.onShutdownHigh(handler3, 'Third');
|
||||
shutdown.onShutdown(handler1, 10, 'First');
|
||||
shutdown.onShutdown(handler2, 10, 'Second');
|
||||
shutdown.onShutdown(handler3, 10, 'Third');
|
||||
|
||||
expect(shutdown['callbacks']).toHaveLength(3);
|
||||
expect(shutdown['callbacks'][0].name).toBe('First');
|
||||
|
|
@ -89,9 +89,9 @@ describe('Shutdown', () => {
|
|||
executionOrder.push('low');
|
||||
});
|
||||
|
||||
shutdown.onShutdownLow(lowHandler, 'Low');
|
||||
shutdown.onShutdownMedium(mediumHandler, 'Medium');
|
||||
shutdown.onShutdownHigh(highHandler, 'High');
|
||||
shutdown.onShutdown(lowHandler, 90, 'Low');
|
||||
shutdown.onShutdown(mediumHandler, 50, 'Medium');
|
||||
shutdown.onShutdown(highHandler, 10, 'High');
|
||||
|
||||
await shutdown.shutdown();
|
||||
|
||||
|
|
@ -100,7 +100,7 @@ describe('Shutdown', () => {
|
|||
|
||||
it('should only shutdown once', async () => {
|
||||
const handler = mock(async () => {});
|
||||
shutdown.onShutdownHigh(handler, 'Handler');
|
||||
shutdown.onShutdown(handler, 10, 'Handler');
|
||||
|
||||
await shutdown.shutdown();
|
||||
await shutdown.shutdown(); // Second call should be ignored
|
||||
|
|
@ -115,8 +115,8 @@ describe('Shutdown', () => {
|
|||
|
||||
const successHandler = mock(async () => {});
|
||||
|
||||
shutdown.onShutdownHigh(errorHandler, 'Error Handler');
|
||||
shutdown.onShutdownHigh(successHandler, 'Success Handler');
|
||||
shutdown.onShutdown(errorHandler, 10, 'Error Handler');
|
||||
shutdown.onShutdown(successHandler, 10, 'Success Handler');
|
||||
|
||||
await shutdown.shutdown();
|
||||
|
||||
|
|
@ -130,10 +130,10 @@ describe('Shutdown', () => {
|
|||
});
|
||||
|
||||
shutdown = Shutdown.getInstance({ timeout: 100 });
|
||||
shutdown.onShutdownHigh(slowHandler, 'Slow Handler');
|
||||
shutdown.onShutdown(slowHandler, 10, 'Slow Handler');
|
||||
|
||||
const start = Date.now();
|
||||
await shutdown.shutdown();
|
||||
await expect(shutdown.shutdown()).rejects.toThrow('Shutdown timeout');
|
||||
const duration = Date.now() - start;
|
||||
|
||||
// Shutdown waits for timeout (100ms) plus some processing time
|
||||
|
|
@ -144,9 +144,9 @@ describe('Shutdown', () => {
|
|||
|
||||
describe('reset', () => {
|
||||
it('should clear all handlers', () => {
|
||||
shutdown.onShutdownHigh(async () => {}, 'Handler 1');
|
||||
shutdown.onShutdownMedium(async () => {}, 'Handler 2');
|
||||
shutdown.onShutdownLow(async () => {}, 'Handler 3');
|
||||
shutdown.onShutdown(async () => {}, 10, 'Handler 1');
|
||||
shutdown.onShutdown(async () => {}, 50, 'Handler 2');
|
||||
shutdown.onShutdown(async () => {}, 90, 'Handler 3');
|
||||
|
||||
// Manually clear callbacks to simulate reset
|
||||
shutdown['callbacks'] = [];
|
||||
|
|
@ -157,14 +157,14 @@ describe('Shutdown', () => {
|
|||
it('should reset shutdown state', async () => {
|
||||
const handler = mock(async () => {});
|
||||
|
||||
shutdown.onShutdownHigh(handler, 'Handler');
|
||||
shutdown.onShutdown(handler, 10, 'Handler');
|
||||
await shutdown.shutdown();
|
||||
|
||||
// Reset by creating new instance
|
||||
(Shutdown as any).instance = null;
|
||||
shutdown = Shutdown.getInstance({ timeout: 1000 });
|
||||
|
||||
shutdown.onShutdownHigh(handler, 'Handler');
|
||||
shutdown.onShutdown(handler, 10, 'Handler');
|
||||
await shutdown.shutdown();
|
||||
|
||||
expect(handler).toHaveBeenCalledTimes(2);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue