Filesystem MCP Server

package filesystemserver_test import ( "context" "testing" "github.com/mark3labs/mcp-filesystem-server/filesystemserver" "github.com/mark3labs/mcp-go/client" "github.com/mark3labs/mcp-go/mcp" "github.com/mark3labs/mcp-go/server" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) func startTestClient(t *testing.T, fss *server.MCPServer) client.MCPClient { t.Helper() mcpClient, err := client.NewInProcessClient(fss) require.NoError(t, err) t.Cleanup(func() { mcpClient.Close() }) err = mcpClient.Start(context.Background()) require.NoError(t, err) // Initialize the client initRequest := mcp.InitializeRequest{} initRequest.Params.ProtocolVersion = mcp.LATEST_PROTOCOL_VERSION initRequest.Params.ClientInfo = mcp.Implementation{ Name: "test-client", Version: "1.0.0", } result, err := mcpClient.Initialize(context.Background(), initRequest) require.NoError(t, err) assert.Equal(t, "secure-filesystem-server", result.ServerInfo.Name) assert.Equal(t, filesystemserver.Version, result.ServerInfo.Version) return mcpClient } func getTool(t *testing.T, mcpClient client.MCPClient, toolName string) *mcp.Tool { result, err := mcpClient.ListTools(context.Background(), mcp.ListToolsRequest{}) require.NoError(t, err) for _, tool := range result.Tools { if tool.Name == toolName { return &tool } } require.Fail(t, "Tool not found", toolName) return nil }