backend/internal/repository/system_config_repository_test.go

package repository

import (
	"testing"
)

// TestSystemConfigRepository_QueryConditions 测试系统配置查询条件逻辑
func TestSystemConfigRepository_QueryConditions(t *testing.T) {
	tests := []struct {
		name      string
		key       string
		isPublic  bool
		wantValid bool
	}{
		{
			name:      "有效的配置键",
			key:       "site_name",
			isPublic:  true,
			wantValid: true,
		},
		{
			name:      "配置键为空",
			key:       "",
			isPublic:  true,
			wantValid: false,
		},
		{
			name:      "公开配置查询",
			key:       "site_name",
			isPublic:  true,
			wantValid: true,
		},
		{
			name:      "私有配置查询",
			key:       "secret_key",
			isPublic:  false,
			wantValid: true,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			isValid := tt.key != ""
			if isValid != tt.wantValid {
				t.Errorf("Query condition validation failed: got %v, want %v", isValid, tt.wantValid)
			}
		})
	}
}

// TestSystemConfigRepository_PublicConfigLogic 测试公开配置逻辑
func TestSystemConfigRepository_PublicConfigLogic(t *testing.T) {
	tests := []struct {
		name      string
		isPublic  bool
		wantInclude bool
	}{
		{
			name:      "只获取公开配置",
			isPublic:  true,
			wantInclude: true,
		},
		{
			name:      "私有配置不应包含",
			isPublic:  false,
			wantInclude: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			// 验证逻辑：GetPublicSystemConfigs应该只返回is_public=true的配置
			if tt.isPublic != tt.wantInclude {
				t.Errorf("Public config logic failed: isPublic=%v, wantInclude=%v", tt.isPublic, tt.wantInclude)
			}
		})
	}
}

// TestSystemConfigRepository_UpdateValueLogic 测试更新配置值逻辑
func TestSystemConfigRepository_UpdateValueLogic(t *testing.T) {
	tests := []struct {
		name      string
		key       string
		value     string
		wantValid bool
	}{
		{
			name:      "有效的键值对",
			key:       "site_name",
			value:     "CarrotSkin",
			wantValid: true,
		},
		{
			name:      "键为空",
			key:       "",
			value:     "CarrotSkin",
			wantValid: false,
		},
		{
			name:      "值为空（可能有效）",
			key:       "site_name",
			value:     "",
			wantValid: true, // 空值也可能是有效的
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			isValid := tt.key != ""
			if isValid != tt.wantValid {
				t.Errorf("Update value validation failed: got %v, want %v", isValid, tt.wantValid)
			}
		})
	}
}

// TestSystemConfigRepository_ErrorHandling 测试错误处理逻辑
func TestSystemConfigRepository_ErrorHandling(t *testing.T) {
	tests := []struct {
		name        string
		isNotFound  bool
		wantNilConfig bool
	}{
		{
			name:        "记录未找到应该返回nil配置",
			isNotFound:  true,
			wantNilConfig: true,
		},
		{
			name:        "找到记录应该返回配置",
			isNotFound:  false,
			wantNilConfig: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			// 验证错误处理逻辑：如果是RecordNotFound，返回nil配置
			if tt.isNotFound != tt.wantNilConfig {
				t.Errorf("Error handling logic failed: isNotFound=%v, wantNilConfig=%v", tt.isNotFound, tt.wantNilConfig)
			}
		})
	}
}