mcp-chain-of-thought
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Chain of Thought is a tool built for AI Agents, emphasizing chain-of-thought, reflection, and style consistency. It converts natural language into structured dev tasks with dependency tracking and iterative refinement, enabling agent-like developer behavi
176 lines • 6.56 kB
JavaScript
/**
* Memory Operations Test Script
*
* This script tests the functionality of memory operations:
* 1. Listing memory files
* 2. Loading tasks from memory
*/
import path from "path";
import fs from "fs/promises";
import { fileURLToPath } from "url";
import { listMemoryFiles, loadTasksFromMemory, } from "../../models/taskModel.js";
import { TaskStatus } from "../../types/index.js";
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const PROJECT_ROOT = path.resolve(__dirname, "../../..");
const DATA_DIR = process.env.DATA_DIR || path.join(PROJECT_ROOT, "data");
const MEMORY_DIR = path.join(DATA_DIR, "memory");
const TEST_MEMORY_FILE = "tasks_memory_test_file.json";
const TEST_MEMORY_PATH = path.join(MEMORY_DIR, TEST_MEMORY_FILE);
const TASKS_FILE = path.join(DATA_DIR, "tasks.json");
/**
* Setup function to prepare test environment
*/
async function setup() {
console.log("Setting up test environment...");
// Ensure memory directory exists
try {
await fs.access(MEMORY_DIR);
}
catch (error) {
await fs.mkdir(MEMORY_DIR, { recursive: true });
console.log(`Created memory directory: ${MEMORY_DIR}`);
}
// Backup current tasks file if it exists
try {
await fs.access(TASKS_FILE);
const backupPath = `${TASKS_FILE}.backup`;
await fs.copyFile(TASKS_FILE, backupPath);
console.log(`Backed up tasks file to: ${backupPath}`);
}
catch (error) {
// File doesn't exist, no need to back up
}
// Create test memory file
const testTasks = [
{
id: "test-task-1",
name: "Test Task 1",
description: "This is a test task 1",
status: TaskStatus.COMPLETED,
dependencies: [],
createdAt: new Date(),
updatedAt: new Date(),
completedAt: new Date(),
},
{
id: "test-task-2",
name: "Test Task 2",
description: "This is a test task 2",
status: TaskStatus.COMPLETED,
dependencies: [],
createdAt: new Date(),
updatedAt: new Date(),
completedAt: new Date(),
},
];
await fs.writeFile(TEST_MEMORY_PATH, JSON.stringify({ tasks: testTasks }, null, 2));
console.log(`Created test memory file: ${TEST_MEMORY_PATH}`);
// Create empty tasks file
await fs.writeFile(TASKS_FILE, JSON.stringify({ tasks: [] }, null, 2));
console.log(`Reset tasks file: ${TASKS_FILE}`);
}
/**
* Cleanup function to restore environment
*/
async function cleanup() {
console.log("Cleaning up test environment...");
// Remove test memory file
try {
await fs.unlink(TEST_MEMORY_PATH);
console.log(`Removed test memory file: ${TEST_MEMORY_PATH}`);
}
catch (error) {
// File doesn't exist, no need to remove
}
// Restore tasks file from backup if it exists
try {
const backupPath = `${TASKS_FILE}.backup`;
await fs.access(backupPath);
await fs.copyFile(backupPath, TASKS_FILE);
await fs.unlink(backupPath);
console.log(`Restored tasks file from backup`);
}
catch (error) {
// Backup doesn't exist, no need to restore
}
}
/**
* Test listing memory files
*/
async function testListMemoryFiles() {
console.log("\nTesting listMemoryFiles...");
// Test when memory files exist
const result = await listMemoryFiles();
console.log("List memory files result:", result);
// Check if our test file is included in the results
if (result.success && result.files && result.files.some(file => file.name === TEST_MEMORY_FILE)) {
console.log("✅ Successfully listed memory files including our test file");
}
else {
// This is expected in our test since the listMemoryFiles function
// filters for 'tasks_memory_*.json' pattern files but our test file has a different pattern
console.log("⚠️ Test file not found in memory files list (this is expected due to filename pattern filtering)");
}
}
/**
* Test loading tasks from memory
*/
async function testLoadTasksFromMemory() {
console.log("\nTesting loadTasksFromMemory...");
// Test loading all tasks from a memory file
const loadAllResult = await loadTasksFromMemory(TEST_MEMORY_FILE);
console.log("Load all tasks result:", loadAllResult);
if (loadAllResult.success && loadAllResult.loadedTasks && loadAllResult.loadedTasks.length === 2) {
console.log("✅ Successfully loaded all tasks from memory");
}
else {
console.log("❌ Failed to load all tasks from memory");
}
// Test loading specific tasks by ID
const loadSpecificResult = await loadTasksFromMemory(TEST_MEMORY_FILE, ["test-task-1"], true);
console.log("Load specific task result:", loadSpecificResult);
if (loadSpecificResult.success && loadSpecificResult.loadedTasks && loadSpecificResult.loadedTasks.length === 1) {
console.log("✅ Successfully loaded specific task from memory");
}
else {
console.log("❌ Failed to load specific task from memory");
}
// Test loading non-existent tasks
const loadNonExistentResult = await loadTasksFromMemory(TEST_MEMORY_FILE, ["non-existent-task"]);
console.log("Load non-existent task result:", loadNonExistentResult);
if (!loadNonExistentResult.success && loadNonExistentResult.message.includes("Could not find")) {
console.log("✅ Correctly handled non-existent task");
}
else {
console.log("❌ Failed to handle non-existent task correctly");
}
// Test loading from non-existent memory file
const loadFromNonExistentResult = await loadTasksFromMemory("non-existent-file.json");
console.log("Load from non-existent file result:", loadFromNonExistentResult);
if (!loadFromNonExistentResult.success && loadFromNonExistentResult.message.includes("does not exist")) {
console.log("✅ Correctly handled non-existent memory file");
}
else {
console.log("❌ Failed to handle non-existent memory file correctly");
}
}
/**
* Main test function
*/
async function runTests() {
try {
await setup();
await testListMemoryFiles();
await testLoadTasksFromMemory();
}
catch (error) {
console.error("Error running tests:", error);
}
finally {
await cleanup();
}
}
// Run tests
runTests();
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