Files
sub2api/backend/internal/service/admin_service_group_test.go
yangjianbo 2597fe78ba fix(分组): 防止降级环并校验上下文分组
- 增加降级链路环检测并拦截配置

- 仅复用合法分组上下文并必要时回退查询

- 标注 GetByIDLite 轻量语义并补充测试
2026-01-10 07:56:50 +08:00

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//go:build unit
package service
import (
"context"
"testing"
"github.com/Wei-Shaw/sub2api/internal/pkg/pagination"
"github.com/stretchr/testify/require"
)
// groupRepoStubForAdmin 用于测试 AdminService 的 GroupRepository Stub
type groupRepoStubForAdmin struct {
created *Group // 记录 Create 调用的参数
updated *Group // 记录 Update 调用的参数
getByID *Group // GetByID 返回值
getErr error // GetByID 返回的错误
}
func (s *groupRepoStubForAdmin) Create(_ context.Context, g *Group) error {
s.created = g
return nil
}
func (s *groupRepoStubForAdmin) Update(_ context.Context, g *Group) error {
s.updated = g
return nil
}
func (s *groupRepoStubForAdmin) GetByID(_ context.Context, _ int64) (*Group, error) {
if s.getErr != nil {
return nil, s.getErr
}
return s.getByID, nil
}
func (s *groupRepoStubForAdmin) GetByIDLite(_ context.Context, _ int64) (*Group, error) {
if s.getErr != nil {
return nil, s.getErr
}
return s.getByID, nil
}
func (s *groupRepoStubForAdmin) Delete(_ context.Context, _ int64) error {
panic("unexpected Delete call")
}
func (s *groupRepoStubForAdmin) DeleteCascade(_ context.Context, _ int64) ([]int64, error) {
panic("unexpected DeleteCascade call")
}
func (s *groupRepoStubForAdmin) List(_ context.Context, _ pagination.PaginationParams) ([]Group, *pagination.PaginationResult, error) {
panic("unexpected List call")
}
func (s *groupRepoStubForAdmin) ListWithFilters(_ context.Context, _ pagination.PaginationParams, _, _ string, _ *bool) ([]Group, *pagination.PaginationResult, error) {
panic("unexpected ListWithFilters call")
}
func (s *groupRepoStubForAdmin) ListActive(_ context.Context) ([]Group, error) {
panic("unexpected ListActive call")
}
func (s *groupRepoStubForAdmin) ListActiveByPlatform(_ context.Context, _ string) ([]Group, error) {
panic("unexpected ListActiveByPlatform call")
}
func (s *groupRepoStubForAdmin) ExistsByName(_ context.Context, _ string) (bool, error) {
panic("unexpected ExistsByName call")
}
func (s *groupRepoStubForAdmin) GetAccountCount(_ context.Context, _ int64) (int64, error) {
panic("unexpected GetAccountCount call")
}
func (s *groupRepoStubForAdmin) DeleteAccountGroupsByGroupID(_ context.Context, _ int64) (int64, error) {
panic("unexpected DeleteAccountGroupsByGroupID call")
}
// TestAdminService_CreateGroup_WithImagePricing 测试创建分组时 ImagePrice 字段正确传递
func TestAdminService_CreateGroup_WithImagePricing(t *testing.T) {
repo := &groupRepoStubForAdmin{}
svc := &adminServiceImpl{groupRepo: repo}
price1K := 0.10
price2K := 0.15
price4K := 0.30
input := &CreateGroupInput{
Name: "test-group",
Description: "Test group",
Platform: PlatformAntigravity,
RateMultiplier: 1.0,
ImagePrice1K: &price1K,
ImagePrice2K: &price2K,
ImagePrice4K: &price4K,
}
group, err := svc.CreateGroup(context.Background(), input)
require.NoError(t, err)
require.NotNil(t, group)
// 验证 repo 收到了正确的字段
require.NotNil(t, repo.created)
require.NotNil(t, repo.created.ImagePrice1K)
require.NotNil(t, repo.created.ImagePrice2K)
require.NotNil(t, repo.created.ImagePrice4K)
require.InDelta(t, 0.10, *repo.created.ImagePrice1K, 0.0001)
require.InDelta(t, 0.15, *repo.created.ImagePrice2K, 0.0001)
require.InDelta(t, 0.30, *repo.created.ImagePrice4K, 0.0001)
}
// TestAdminService_CreateGroup_NilImagePricing 测试 ImagePrice 为 nil 时正常创建
func TestAdminService_CreateGroup_NilImagePricing(t *testing.T) {
repo := &groupRepoStubForAdmin{}
svc := &adminServiceImpl{groupRepo: repo}
input := &CreateGroupInput{
Name: "test-group",
Description: "Test group",
Platform: PlatformAntigravity,
RateMultiplier: 1.0,
// ImagePrice 字段全部为 nil
}
group, err := svc.CreateGroup(context.Background(), input)
require.NoError(t, err)
require.NotNil(t, group)
// 验证 ImagePrice 字段为 nil
require.NotNil(t, repo.created)
require.Nil(t, repo.created.ImagePrice1K)
require.Nil(t, repo.created.ImagePrice2K)
require.Nil(t, repo.created.ImagePrice4K)
}
// TestAdminService_UpdateGroup_WithImagePricing 测试更新分组时 ImagePrice 字段正确更新
func TestAdminService_UpdateGroup_WithImagePricing(t *testing.T) {
existingGroup := &Group{
ID: 1,
Name: "existing-group",
Platform: PlatformAntigravity,
Status: StatusActive,
}
repo := &groupRepoStubForAdmin{getByID: existingGroup}
svc := &adminServiceImpl{groupRepo: repo}
price1K := 0.12
price2K := 0.18
price4K := 0.36
input := &UpdateGroupInput{
ImagePrice1K: &price1K,
ImagePrice2K: &price2K,
ImagePrice4K: &price4K,
}
group, err := svc.UpdateGroup(context.Background(), 1, input)
require.NoError(t, err)
require.NotNil(t, group)
// 验证 repo 收到了更新后的字段
require.NotNil(t, repo.updated)
require.NotNil(t, repo.updated.ImagePrice1K)
require.NotNil(t, repo.updated.ImagePrice2K)
require.NotNil(t, repo.updated.ImagePrice4K)
require.InDelta(t, 0.12, *repo.updated.ImagePrice1K, 0.0001)
require.InDelta(t, 0.18, *repo.updated.ImagePrice2K, 0.0001)
require.InDelta(t, 0.36, *repo.updated.ImagePrice4K, 0.0001)
}
// TestAdminService_UpdateGroup_PartialImagePricing 测试仅更新部分 ImagePrice 字段
func TestAdminService_UpdateGroup_PartialImagePricing(t *testing.T) {
oldPrice2K := 0.15
existingGroup := &Group{
ID: 1,
Name: "existing-group",
Platform: PlatformAntigravity,
Status: StatusActive,
ImagePrice2K: &oldPrice2K, // 已有 2K 价格
}
repo := &groupRepoStubForAdmin{getByID: existingGroup}
svc := &adminServiceImpl{groupRepo: repo}
// 只更新 1K 价格
price1K := 0.10
input := &UpdateGroupInput{
ImagePrice1K: &price1K,
// ImagePrice2K 和 ImagePrice4K 为 nil不更新
}
group, err := svc.UpdateGroup(context.Background(), 1, input)
require.NoError(t, err)
require.NotNil(t, group)
// 验证1K 被更新2K 保持原值4K 仍为 nil
require.NotNil(t, repo.updated)
require.NotNil(t, repo.updated.ImagePrice1K)
require.InDelta(t, 0.10, *repo.updated.ImagePrice1K, 0.0001)
require.NotNil(t, repo.updated.ImagePrice2K)
require.InDelta(t, 0.15, *repo.updated.ImagePrice2K, 0.0001) // 原值保持
require.Nil(t, repo.updated.ImagePrice4K)
}
func TestAdminService_ValidateFallbackGroup_DetectsCycle(t *testing.T) {
groupID := int64(1)
fallbackID := int64(2)
repo := &groupRepoStubForFallbackCycle{
groups: map[int64]*Group{
groupID: {
ID: groupID,
FallbackGroupID: &fallbackID,
},
fallbackID: {
ID: fallbackID,
FallbackGroupID: &groupID,
},
},
}
svc := &adminServiceImpl{groupRepo: repo}
err := svc.validateFallbackGroup(context.Background(), groupID, fallbackID)
require.Error(t, err)
require.Contains(t, err.Error(), "fallback group cycle")
}
type groupRepoStubForFallbackCycle struct {
groups map[int64]*Group
}
func (s *groupRepoStubForFallbackCycle) Create(_ context.Context, _ *Group) error {
panic("unexpected Create call")
}
func (s *groupRepoStubForFallbackCycle) Update(_ context.Context, _ *Group) error {
panic("unexpected Update call")
}
func (s *groupRepoStubForFallbackCycle) GetByID(ctx context.Context, id int64) (*Group, error) {
return s.GetByIDLite(ctx, id)
}
func (s *groupRepoStubForFallbackCycle) GetByIDLite(_ context.Context, id int64) (*Group, error) {
if g, ok := s.groups[id]; ok {
return g, nil
}
return nil, ErrGroupNotFound
}
func (s *groupRepoStubForFallbackCycle) Delete(_ context.Context, _ int64) error {
panic("unexpected Delete call")
}
func (s *groupRepoStubForFallbackCycle) DeleteCascade(_ context.Context, _ int64) ([]int64, error) {
panic("unexpected DeleteCascade call")
}
func (s *groupRepoStubForFallbackCycle) List(_ context.Context, _ pagination.PaginationParams) ([]Group, *pagination.PaginationResult, error) {
panic("unexpected List call")
}
func (s *groupRepoStubForFallbackCycle) ListWithFilters(_ context.Context, _ pagination.PaginationParams, _, _ string, _ *bool) ([]Group, *pagination.PaginationResult, error) {
panic("unexpected ListWithFilters call")
}
func (s *groupRepoStubForFallbackCycle) ListActive(_ context.Context) ([]Group, error) {
panic("unexpected ListActive call")
}
func (s *groupRepoStubForFallbackCycle) ListActiveByPlatform(_ context.Context, _ string) ([]Group, error) {
panic("unexpected ListActiveByPlatform call")
}
func (s *groupRepoStubForFallbackCycle) ExistsByName(_ context.Context, _ string) (bool, error) {
panic("unexpected ExistsByName call")
}
func (s *groupRepoStubForFallbackCycle) GetAccountCount(_ context.Context, _ int64) (int64, error) {
panic("unexpected GetAccountCount call")
}
func (s *groupRepoStubForFallbackCycle) DeleteAccountGroupsByGroupID(_ context.Context, _ int64) (int64, error) {
panic("unexpected DeleteAccountGroupsByGroupID call")
}