Add Gitea Actions workflow and remaining tests

tests/test_server.py

@@ -0,0 +1,101 @@
+"""Tests for MCP server."""
+
+import pytest
+from fastapi.testclient import TestClient
+
+from mcp_server_cli.server import MCPServer
+from mcp_server_cli.config import AppConfig, ServerConfig
+from mcp_server_cli.tools import FileTools, GitTools, ShellTools
+from mcp_server_cli.models import MCPRequest, MCPMethod
+
+
+@pytest.fixture
+def mcp_server():
+    """Create an MCP server with registered tools."""
+    server = MCPServer()
+    server.register_tool(FileTools())
+    server.register_tool(GitTools())
+    server.register_tool(ShellTools())
+    return server
+
+
+class TestMCPServer:
+    """Tests for MCP server class."""
+
+    def test_server_creation(self):
+        """Test server creation."""
+        server = MCPServer()
+        assert server.connection_state.value == "disconnected"
+        assert len(server.tool_registry) == 0
+
+    def test_register_tool(self, mcp_server):
+        """Test tool registration."""
+        assert "file_tools" in mcp_server.tool_registry
+        assert len(mcp_server.list_tools()) == 3
+
+    def test_get_tool(self, mcp_server):
+        """Test getting a registered tool."""
+        retrieved = mcp_server.get_tool("file_tools")
+        assert retrieved is not None
+        assert retrieved.name == "file_tools"
+
+    def test_list_tools(self, mcp_server):
+        """Test listing all tools."""
+        tools = mcp_server.list_tools()
+        assert len(tools) >= 2
+        names = [t.name for t in tools]
+        assert "file_tools" in names
+        assert "git_tools" in names
+
+
+class TestMCPProtocol:
+    """Tests for MCP protocol implementation."""
+
+    def test_mcp_initialize(self, mcp_server):
+        """Test MCP initialize request."""
+        request = MCPRequest(
+            id=1,
+            method=MCPMethod.INITIALIZE,
+            params={"protocol_version": "2024-11-05"},
+        )
+        import asyncio
+        response = asyncio.run(mcp_server.handle_request(request))
+        assert response.id == 1
+        assert response.result is not None
+
+    def test_mcp_tools_list(self, mcp_server):
+        """Test MCP tools/list request."""
+        request = MCPRequest(
+            id=2,
+            method=MCPMethod.TOOLS_LIST,
+        )
+        import asyncio
+        response = asyncio.run(mcp_server.handle_request(request))
+        assert response.id == 2
+        assert response.result is not None
+
+    def test_mcp_invalid_method(self, mcp_server):
+        """Test MCP request with invalid tool."""
+        request = MCPRequest(
+            id=3,
+            method=MCPMethod.TOOLS_CALL,
+            params={"name": "nonexistent"},
+        )
+        import asyncio
+        response = asyncio.run(mcp_server.handle_request(request))
+        assert response.error is not None or response.result.get("is_error") is True
+
+
+class TestToolCall:
+    """Tests for tool calling."""
+
+    def test_call_read_file_nonexistent(self, mcp_server):
+        """Test calling read on nonexistent file."""
+        from mcp_server_cli.models import ToolCallParams
+        params = ToolCallParams(
+            name="read_file",
+            arguments={"path": "/nonexistent/file.txt"},
+        )
+        import asyncio
+        result = asyncio.run(mcp_server._handle_tool_call(params))
+        assert result.is_error is True