feat: 初始化多机器人服务端项目框架

基于Go语言构建多机器人服务端框架，包含配置管理、事件总线、依赖注入等核心模块
添加项目基础结构、README、gitignore和初始代码实现

internal/config/config_test.go

@@ -0,0 +1,113 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"go.uber.org/zap"
+)
+
+func TestConfigManager_Load(t *testing.T) {
+	// 创建临时配置文件
+	tmpDir := t.TempDir()
+	configPath := filepath.Join(tmpDir, "test_config.toml")
+	configContent := `
+[server]
+host = "127.0.0.1"
+port = 8080
+
+[log]
+level = "debug"
+output = "stdout"
+max_size = 100
+max_backups = 3
+max_age = 7
+
+[protocol]
+name = "test"
+version = "1.0"
+
+[protocol.options]
+key = "value"
+`
+	err := os.WriteFile(configPath, []byte(configContent), 0644)
+	if err != nil {
+		t.Fatalf("Failed to create config file: %v", err)
+	}
+
+	logger := zap.NewNop()
+	cm := NewConfigManager(configPath, logger)
+
+	err = cm.Load()
+	if err != nil {
+		t.Fatalf("Failed to load config: %v", err)
+	}
+
+	cfg := cm.Get()
+	if cfg == nil {
+		t.Fatal("Config is nil")
+	}
+
+	if cfg.Server.Host != "127.0.0.1" {
+		t.Errorf("Expected host '127.0.0.1', got '%s'", cfg.Server.Host)
+	}
+
+	if cfg.Server.Port != 8080 {
+		t.Errorf("Expected port 8080, got %d", cfg.Server.Port)
+	}
+
+	if cfg.Log.Level != "debug" {
+		t.Errorf("Expected log level 'debug', got '%s'", cfg.Log.Level)
+	}
+
+	if cfg.Protocol.Name != "test" {
+		t.Errorf("Expected protocol name 'test', got '%s'", cfg.Protocol.Name)
+	}
+}
+
+func TestInitLogger(t *testing.T) {
+	tests := []struct {
+		name    string
+		cfg     *LogConfig
+		wantErr bool
+	}{
+		{
+			name: "stdout logger",
+			cfg: &LogConfig{
+				Level:  "info",
+				Output: "stdout",
+			},
+			wantErr: false,
+		},
+		{
+			name: "stderr logger",
+			cfg: &LogConfig{
+				Level:  "error",
+				Output: "stderr",
+			},
+			wantErr: false,
+		},
+		{
+			name: "file logger",
+			cfg: &LogConfig{
+				Level:  "debug",
+				Output: filepath.Join(t.TempDir(), "test.log"),
+			},
+			wantErr: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			logger, err := InitLogger(tt.cfg)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("InitLogger() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if !tt.wantErr && logger == nil {
+				t.Error("Expected non-nil logger")
+			}
+		})
+	}
+}