Test Codecov Integration

README.md

@@ -2,13 +2,16 @@
 
 An open-source framework for building general AI agents
 
+[![codecov](https://codecov.io/gh/LearnHD/OpenManus/branch/main/graph/badge.svg)](https://codecov.io/gh/LearnHD/OpenManus)
+
 ## Features
 
 - Modular architecture for easy extension
 - Built-in tools for file, web, GitHub, code, and system operations
 - FastAPI backend with React frontend
 - Comprehensive test suite
 - CI/CD pipeline with GitHub Actions
+- Code coverage tracking with Codecov
 
 ## Installation
 

tests/test_main.py

@@ -0,0 +1,48 @@
+import pytest
+from unittest.mock import patch, MagicMock
+import sys
+import os
+import signal
+from main import start_backend, start_frontend, stop_servers, cleanup, signal_handler
+
+def test_start_backend():
+    with patch('subprocess.Popen') as mock_popen:
+        mock_process = MagicMock()
+        mock_popen.return_value = mock_process
+
+        assert start_backend() == True
+        mock_popen.assert_called_once()
+
+def test_start_frontend():
+    with patch('subprocess.Popen') as mock_popen, \
+         patch('os.chdir') as mock_chdir:
+        mock_process = MagicMock()
+        mock_popen.return_value = mock_process
+
+        assert start_frontend() == True
+        mock_popen.assert_called_once()
+        assert mock_chdir.call_count == 2
+
+def test_stop_servers():
+    with patch('main.cleanup') as mock_cleanup:
+        assert stop_servers() == True
+        mock_cleanup.assert_called_once()
+
+def test_cleanup():
+    with patch('main.backend_process') as mock_backend, \
+         patch('main.frontend_process') as mock_frontend:
+        mock_backend.terminate = MagicMock()
+        mock_frontend.terminate = MagicMock()
+
+        cleanup()
+
+        mock_backend.terminate.assert_called_once()
+        mock_frontend.terminate.assert_called_once()
+
+def test_signal_handler():
+    with patch('main.cleanup') as mock_cleanup, \
+         patch('sys.exit') as mock_exit:
+        signal_handler(signal.SIGTERM, None)
+
+        mock_cleanup.assert_called_once()
+        mock_exit.assert_called_once_with(0)