audanye-sudo
53bd013899
- Add internal/logging package with JSON file logger - Support log rotation at 10MB with 3 backup files - Add MultiHandler for dual output (stderr + file) - Include automatic secret redaction in log entries - Add transport-level request/response logging helpers
115 lines
3.1 KiB
Go
115 lines
3.1 KiB
Go
// Copyright 2026 Alibaba Group
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package logging
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import (
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"bytes"
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"errors"
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"log/slog"
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"strings"
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"testing"
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"time"
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)
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func TestLogRequestWritesStructuredEntry(t *testing.T) {
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t.Parallel()
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var buf bytes.Buffer
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logger := slog.New(slog.NewJSONHandler(&buf, &slog.HandlerOptions{Level: slog.LevelDebug}))
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LogRequest(logger, "tools/call", "https://mcp.dingtalk.com/api?token=secret", "exec-123", 256)
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out := buf.String()
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if !strings.Contains(out, "jsonrpc_request") {
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t.Error("missing message 'jsonrpc_request'")
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}
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if !strings.Contains(out, "tools/call") {
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t.Error("missing method")
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}
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if !strings.Contains(out, "exec-123") {
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t.Error("missing execution_id")
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}
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// Query should be stripped
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if strings.Contains(out, "token=secret") {
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t.Error("endpoint query params should be redacted")
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}
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}
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func TestLogResponseSuccess(t *testing.T) {
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t.Parallel()
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var buf bytes.Buffer
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logger := slog.New(slog.NewJSONHandler(&buf, &slog.HandlerOptions{Level: slog.LevelDebug}))
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LogResponse(logger, "tools/call", "https://mcp.dingtalk.com/api", 200, 1024, 150*time.Millisecond, nil)
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out := buf.String()
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if !strings.Contains(out, "jsonrpc_response") {
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t.Error("missing message")
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}
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if !strings.Contains(out, "DEBUG") {
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t.Error("success should be DEBUG level")
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}
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if strings.Contains(out, "error") {
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t.Error("success response should not contain error field")
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}
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}
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func TestLogResponseError(t *testing.T) {
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t.Parallel()
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var buf bytes.Buffer
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logger := slog.New(slog.NewJSONHandler(&buf, &slog.HandlerOptions{Level: slog.LevelDebug}))
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LogResponse(logger, "initialize", "https://mcp.dingtalk.com", 500, 0, 2*time.Second, errors.New("connection refused"))
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out := buf.String()
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if !strings.Contains(out, "WARN") {
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t.Error("error response should be WARN level")
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}
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if !strings.Contains(out, "connection refused") {
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t.Error("error message missing")
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}
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}
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func TestLogRequestNilLogger(t *testing.T) {
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t.Parallel()
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// Should not panic
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LogRequest(nil, "test", "http://localhost", "", 0)
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LogResponse(nil, "test", "http://localhost", 200, 0, 0, nil)
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}
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func TestRedactEndpoint(t *testing.T) {
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t.Parallel()
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tests := []struct {
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input string
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want string
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}{
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{"https://mcp.dingtalk.com/api", "https://mcp.dingtalk.com/api"},
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{"https://mcp.dingtalk.com/api?token=abc", "https://mcp.dingtalk.com/api"},
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{"https://mcp.dingtalk.com/api#section", "https://mcp.dingtalk.com/api"},
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{"", ""},
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}
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for _, tt := range tests {
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t.Run(tt.input, func(t *testing.T) {
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t.Parallel()
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if got := redactEndpoint(tt.input); got != tt.want {
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t.Errorf("redactEndpoint(%q) = %q, want %q", tt.input, got, tt.want)
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}
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})
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}
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}
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