Add templates and tests

tests/conftest.py

@@ -0,0 +1,142 @@
+"""Test configuration and fixtures for MCP Server CLI."""
+
+import os
+import sys
+import tempfile
+from pathlib import Path
+from typing import Generator
+import pytest
+
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+from mcp_server_cli.config import ConfigManager, AppConfig
+from mcp_server_cli.server import MCPServer
+from mcp_server_cli.tools import (
+    FileTools,
+    GitTools,
+    ShellTools,
+    ToolRegistry,
+)
+from mcp_server_cli.models import (
+    ServerConfig,
+    LocalLLMConfig,
+    SecurityConfig,
+)
+
+
+@pytest.fixture
+def temp_dir() -> Generator[Path, None, None]:
+    """Create a temporary directory for tests."""
+    with tempfile.TemporaryDirectory() as tmpdir:
+        yield Path(tmpdir)
+
+
+@pytest.fixture
+def temp_file(temp_dir: Path) -> Generator[Path, None, None]:
+    """Create a temporary file for tests."""
+    file_path = temp_dir / "test_file.txt"
+    file_path.write_text("Hello, World!")
+    yield file_path
+
+
+@pytest.fixture
+def temp_yaml_file(temp_dir: Path) -> Generator[Path, None, None]:
+    """Create a temporary YAML file for tests."""
+    file_path = temp_dir / "test_config.yaml"
+    content = """
+server:
+  host: \"127.0.0.1\"
+  port: 8080
+  log_level: \"DEBUG\"
+
+llm:
+  enabled: false
+  base_url: \"http://localhost:11434\"
+  model: \"llama2\"
+
+security:
+  allowed_commands:
+    - ls
+    - cat
+    - echo
+  blocked_paths:
+    - /etc
+    - /root
+"""
+    file_path.write_text(content)
+    yield file_path
+
+
+@pytest.fixture
+def sample_tool_definition() -> dict:
+    """Sample tool definition for testing."""
+    return {
+        "name": "test_tool",
+        "description": "A test tool",
+        "input_schema": {
+            "type": "object",
+            "properties": {
+                "param1": {
+                    "type": "string",
+                    "description": "First parameter",
+                    "required": True
+                },
+                "param2": {
+                    "type": "integer",
+                    "description": "Second parameter",
+                    "default": 10
+                }
+            },
+            "required": ["param1"]
+        }
+    }
+
+
+@pytest.fixture
+def default_config() -> AppConfig:
+    """Create a default server configuration."""
+    return AppConfig(
+        server=ServerConfig(host="127.0.0.1", port=3000, log_level="INFO"),
+        llm=LocalLLMConfig(enabled=False, base_url="http://localhost:11434"),
+        security=SecurityConfig(
+            allowed_commands=["ls", "cat", "echo"],
+            blocked_paths=["/etc", "/root"],
+        ),
+    )
+
+
+@pytest.fixture
+def mcp_server(default_config: AppConfig) -> MCPServer:
+    """Create an MCP server instance with registered tools."""
+    server = MCPServer(config=default_config)
+    server.register_tool(FileTools())
+    server.register_tool(GitTools())
+    server.register_tool(ShellTools())
+    return server
+
+
+@pytest.fixture
+def tool_registry() -> ToolRegistry:
+    """Create a tool registry instance."""
+    return ToolRegistry()
+
+
+@pytest.fixture
+def config_manager() -> ConfigManager:
+    """Create a configuration manager instance."""
+    return ConfigManager()
+
+
+@pytest.fixture
+def mock_env():
+    """Mock environment variables."""
+    env = {
+        "MCP_PORT": "4000",
+        "MCP_HOST": "0.0.0.0",
+        "MCP_LOG_LEVEL": "DEBUG",
+    }
+    original_env = os.environ.copy()
+    os.environ.update(env)
+    yield
+    os.environ.clear()
+    os.environ.update(original_env)