chore: improve add-task command e2e test

tests/e2e/setup/global-setup.js

@@ -0,0 +1,42 @@
+/**
+ * Global setup for E2E tests
+ * Runs once before all test suites
+ */
+
+const { execSync } = require('child_process');
+const { existsSync } = require('fs');
+const { join } = require('path');
+
+module.exports = async () => {
+	console.log('\n🚀 Setting up E2E test environment...\n');
+	
+	try {
+		// Ensure task-master is linked globally
+		const projectRoot = join(__dirname, '../../..');
+		console.log('📦 Linking task-master globally...');
+		execSync('npm link', { 
+			cwd: projectRoot,
+			stdio: 'inherit'
+		});
+		
+		// Verify .env file exists
+		const envPath = join(projectRoot, '.env');
+		if (!existsSync(envPath)) {
+			console.warn('⚠️  Warning: .env file not found. Some tests may fail without API keys.');
+		} else {
+			console.log('✅ .env file found');
+		}
+		
+		// Verify task-master command is available
+		try {
+			execSync('task-master --version', { stdio: 'pipe' });
+			console.log('✅ task-master command is available\n');
+		} catch (error) {
+			throw new Error('task-master command not found. Please ensure npm link succeeded.');
+		}
+		
+	} catch (error) {
+		console.error('❌ Global setup failed:', error.message);
+		throw error;
+	}
+};

tests/e2e/setup/global-teardown.js

@@ -0,0 +1,11 @@
+/**
+ * Global teardown for E2E tests
+ * Runs once after all test suites
+ */
+
+module.exports = async () => {
+	console.log('\n🧹 Cleaning up E2E test environment...\n');
+	
+	// Any global cleanup needed
+	// Note: Individual test directories are cleaned up in afterEach hooks
+};

tests/e2e/setup/jest-setup.js

@@ -0,0 +1,80 @@
+/**
+ * Jest setup file for E2E tests
+ * Runs before each test file
+ */
+
+const { TestHelpers } = require('../utils/test-helpers.cjs');
+const { TestLogger } = require('../utils/logger.cjs');
+
+// Increase timeout for all E2E tests (can be overridden per test)
+jest.setTimeout(180000);
+
+// Add custom matchers for CLI testing
+expect.extend({
+	toContainTaskId(received) {
+		const taskIdRegex = /#?\d+/;
+		const pass = taskIdRegex.test(received);
+		
+		if (pass) {
+			return {
+				message: () => `expected ${received} not to contain a task ID`,
+				pass: true
+			};
+		} else {
+			return {
+				message: () => `expected ${received} to contain a task ID (e.g., #123)`,
+				pass: false
+			};
+		}
+	},
+	
+	toHaveExitCode(received, expected) {
+		const pass = received.exitCode === expected;
+		
+		if (pass) {
+			return {
+				message: () => `expected exit code not to be ${expected}`,
+				pass: true
+			};
+		} else {
+			return {
+				message: () => `expected exit code ${expected} but got ${received.exitCode}\nstderr: ${received.stderr}`,
+				pass: false
+			};
+		}
+	},
+	
+	toContainInOutput(received, expected) {
+		const output = (received.stdout || '') + (received.stderr || '');
+		const pass = output.includes(expected);
+		
+		if (pass) {
+			return {
+				message: () => `expected output not to contain "${expected}"`,
+				pass: true
+			};
+		} else {
+			return {
+				message: () => `expected output to contain "${expected}"\nstdout: ${received.stdout}\nstderr: ${received.stderr}`,
+				pass: false
+			};
+		}
+	}
+});
+
+// Global test helpers
+global.TestHelpers = TestHelpers;
+global.TestLogger = TestLogger;
+
+// Helper to create test context
+global.createTestContext = (testName) => {
+	const logger = new TestLogger(testName);
+	const helpers = new TestHelpers(logger);
+	return { logger, helpers };
+};
+
+// Clean up any hanging processes
+afterAll(async () => {
+	// Give time for any async operations to complete
+	await new Promise(resolve => setTimeout(resolve, 100));
+});