Files
sub2api/backend/internal/service/channel_monitor_duplicate_test.go
T
李建琦 6d655c9903
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Sub2API v1.0 - AI API 网关(二开初始版本,基于上游 Wei-Shaw/sub2api)
2026-08-21 18:30:13 +08:00

240 lines
8.3 KiB
Go

//go:build unit
package service
import (
"context"
"errors"
"strings"
"testing"
"time"
"unicode/utf8"
"github.com/stretchr/testify/require"
)
type duplicateChannelMonitorRepoStub struct {
ChannelMonitorRepository
source *ChannelMonitor
created []*ChannelMonitor
byOperation map[string]*ChannelMonitor
nextID int64
}
func (r *duplicateChannelMonitorRepoStub) GetByID(_ context.Context, id int64) (*ChannelMonitor, error) {
if r.source == nil || r.source.ID != id {
return nil, ErrChannelMonitorNotFound
}
return r.source, nil
}
func (r *duplicateChannelMonitorRepoStub) Create(_ context.Context, monitor *ChannelMonitor) error {
r.nextID++
monitor.ID = 100 + r.nextID
monitor.CreatedAt = time.Date(2026, time.July, 16, 8, 0, 0, 0, time.UTC)
monitor.UpdatedAt = monitor.CreatedAt
stored := *monitor
stored.ExtraModels = append([]string(nil), monitor.ExtraModels...)
stored.ExtraHeaders = cloneStringMap(monitor.ExtraHeaders)
stored.BodyOverride = mustCloneJSONMap(monitor.BodyOverride)
if monitor.TemplateID != nil {
templateID := *monitor.TemplateID
stored.TemplateID = &templateID
}
r.created = append(r.created, &stored)
if stored.DuplicateOperationID != "" {
if r.byOperation == nil {
r.byOperation = make(map[string]*ChannelMonitor)
}
r.byOperation[stored.DuplicateOperationID] = &stored
}
return nil
}
func (r *duplicateChannelMonitorRepoStub) FindByDuplicateOperationID(_ context.Context, operationID string) (*ChannelMonitor, error) {
monitor := r.byOperation[operationID]
if monitor == nil {
return nil, nil
}
cloned := *monitor
cloned.ExtraModels = append([]string(nil), monitor.ExtraModels...)
cloned.ExtraHeaders = cloneStringMap(monitor.ExtraHeaders)
cloned.BodyOverride = mustCloneJSONMap(monitor.BodyOverride)
return &cloned, nil
}
func cloneStringMap(source map[string]string) map[string]string {
if source == nil {
return nil
}
cloned := make(map[string]string, len(source))
for key, value := range source {
cloned[key] = value
}
return cloned
}
func mustCloneJSONMap(source map[string]any) map[string]any {
if source == nil {
return nil
}
cloned, err := cloneChannelMonitorJSONMap(source)
if err != nil {
panic(err)
}
return cloned
}
type duplicateChannelMonitorEncryptor struct {
decryptErr error
encryptErr error
}
func (e *duplicateChannelMonitorEncryptor) Encrypt(plaintext string) (string, error) {
if e.encryptErr != nil {
return "", e.encryptErr
}
return "NEW:" + plaintext, nil
}
func (e *duplicateChannelMonitorEncryptor) Decrypt(ciphertext string) (string, error) {
if e.decryptErr != nil {
return "", e.decryptErr
}
if !strings.HasPrefix(ciphertext, "OLD:") && !strings.HasPrefix(ciphertext, "NEW:") {
return "", errors.New("invalid ciphertext")
}
return strings.TrimPrefix(strings.TrimPrefix(ciphertext, "OLD:"), "NEW:"), nil
}
func TestDuplicateChannelMonitorCopiesConfigurationAndResetsRuntimeState(t *testing.T) {
lastCheckedAt := time.Date(2026, time.July, 15, 7, 0, 0, 0, time.UTC)
templateID := int64(9)
source := &ChannelMonitor{
ID: 42,
Name: "primary",
Provider: MonitorProviderOpenAI,
APIMode: MonitorAPIModeResponses,
Endpoint: "https://api.example.com",
APIKey: "OLD:top-secret",
PrimaryModel: "gpt-5.4-mini",
ExtraModels: []string{"gpt-5.4", "gpt-5.3"},
GroupName: "production",
Enabled: true,
IntervalSeconds: 90,
JitterSeconds: 15,
LastCheckedAt: &lastCheckedAt,
CreatedBy: 4,
CreatedAt: lastCheckedAt.Add(-time.Hour),
UpdatedAt: lastCheckedAt,
TemplateID: &templateID,
ExtraHeaders: map[string]string{"User-Agent": "Codex"},
BodyOverrideMode: MonitorBodyOverrideModeMerge,
BodyOverride: map[string]any{
"metadata": map[string]any{"source": "original"},
},
}
repo := &duplicateChannelMonitorRepoStub{source: source}
service := NewChannelMonitorService(repo, &duplicateChannelMonitorEncryptor{})
duplicate, err := service.Duplicate(context.Background(), source.ID, 77, "admin:77", "copy-primary")
require.NoError(t, err)
require.Len(t, repo.created, 1)
stored := repo.created[0]
require.NotEqual(t, source.ID, duplicate.ID)
require.Equal(t, "primary (Copy)", duplicate.Name)
require.Equal(t, source.Provider, duplicate.Provider)
require.Equal(t, source.APIMode, duplicate.APIMode)
require.Equal(t, source.Endpoint, duplicate.Endpoint)
require.Equal(t, "top-secret", duplicate.APIKey)
require.Equal(t, "NEW:top-secret", stored.APIKey)
require.Equal(t, source.PrimaryModel, duplicate.PrimaryModel)
require.Equal(t, source.ExtraModels, duplicate.ExtraModels)
require.Equal(t, source.GroupName, duplicate.GroupName)
require.Equal(t, source.IntervalSeconds, duplicate.IntervalSeconds)
require.Equal(t, source.JitterSeconds, duplicate.JitterSeconds)
require.Equal(t, source.TemplateID, duplicate.TemplateID)
require.Equal(t, source.ExtraHeaders, duplicate.ExtraHeaders)
require.Equal(t, source.BodyOverrideMode, duplicate.BodyOverrideMode)
require.Equal(t, source.BodyOverride, duplicate.BodyOverride)
require.False(t, duplicate.Enabled)
require.Nil(t, duplicate.LastCheckedAt)
require.Equal(t, int64(77), duplicate.CreatedBy)
require.False(t, duplicate.APIKeyDecryptFailed)
require.NotEmpty(t, duplicate.DuplicateOperationID)
duplicate.ExtraModels[0] = "changed"
duplicate.ExtraHeaders["User-Agent"] = "changed"
duplicate.BodyOverride["metadata"].(map[string]any)["source"] = "changed"
*duplicate.TemplateID = 10
require.Equal(t, []string{"gpt-5.4", "gpt-5.3"}, source.ExtraModels)
require.Equal(t, "Codex", source.ExtraHeaders["User-Agent"])
require.Equal(t, "original", source.BodyOverride["metadata"].(map[string]any)["source"])
require.Equal(t, int64(9), *source.TemplateID)
require.Equal(t, "OLD:top-secret", source.APIKey)
require.True(t, source.Enabled)
require.Equal(t, &lastCheckedAt, source.LastCheckedAt)
}
func TestDuplicateChannelMonitorNamePreservesSuffixWithinSchemaLimit(t *testing.T) {
name := duplicateChannelMonitorName(strings.Repeat("界", 100))
require.Equal(t, 100, utf8.RuneCountInString(name))
require.True(t, strings.HasSuffix(name, " (Copy)"))
}
func TestDuplicateChannelMonitorRejectsUndecryptableAPIKey(t *testing.T) {
source := &ChannelMonitor{ID: 42, Name: "broken", APIKey: "OLD:broken"}
repo := &duplicateChannelMonitorRepoStub{source: source}
service := NewChannelMonitorService(repo, &duplicateChannelMonitorEncryptor{decryptErr: errors.New("wrong encryption key")})
duplicate, err := service.Duplicate(context.Background(), source.ID, 77, "admin:77", "copy-broken")
require.Nil(t, duplicate)
require.ErrorIs(t, err, ErrChannelMonitorAPIKeyDecryptFailed)
require.Empty(t, repo.created)
require.Equal(t, "OLD:broken", source.APIKey)
}
func TestDuplicateChannelMonitorRecoversCommittedCopyForSameOperation(t *testing.T) {
source := &ChannelMonitor{
ID: 42,
Name: "primary",
Provider: MonitorProviderOpenAI,
APIMode: MonitorAPIModeResponses,
Endpoint: "https://api.example.com",
APIKey: "OLD:top-secret",
PrimaryModel: "gpt-5.4-mini",
IntervalSeconds: 60,
BodyOverrideMode: MonitorBodyOverrideModeOff,
}
repo := &duplicateChannelMonitorRepoStub{source: source}
service := NewChannelMonitorService(repo, &duplicateChannelMonitorEncryptor{})
first, err := service.Duplicate(context.Background(), source.ID, 77, "admin:77", "stable-key")
require.NoError(t, err)
retry, err := service.Duplicate(context.Background(), source.ID, 77, "admin:77", "stable-key")
require.NoError(t, err)
require.Len(t, repo.created, 1, "same operation must not create a second monitor")
require.Equal(t, first.ID, retry.ID)
require.Equal(t, "top-secret", retry.APIKey)
require.Equal(t, first.DuplicateOperationID, retry.DuplicateOperationID)
require.NotContains(t, retry.ExtraHeaders, ChannelMonitorDuplicateOperationIDMetadataKey)
otherActor, err := service.Duplicate(context.Background(), source.ID, 88, "admin:88", "stable-key")
require.NoError(t, err)
require.NotEqual(t, first.ID, otherActor.ID)
require.Len(t, repo.created, 2, "operation identity must include the actor scope")
}
func TestChannelMonitorDuplicateOperationMetadataKeyCannotBeSubmittedAsHeader(t *testing.T) {
err := validateExtraHeaders(map[string]string{
ChannelMonitorDuplicateOperationIDMetadataKey: "forged-operation",
})
require.Error(t, err)
}