mirror of
https://github.com/infiniflow/ragflow.git
synced 2026-07-08 04:22:20 +08:00
631 lines
17 KiB
Go
631 lines
17 KiB
Go
package service
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import (
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"context"
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"encoding/json"
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"errors"
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"reflect"
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"strings"
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"sync"
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"testing"
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"gorm.io/gorm"
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"ragflow/internal/common"
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"ragflow/internal/entity"
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)
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// ---------------------------------------------------------------------------
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// Fake implementations
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// ---------------------------------------------------------------------------
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type fakeSessionStore struct {
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mu sync.Mutex
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sessions map[string]*entity.ChatSession
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dialogs map[string]*entity.Chat
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dialogExists map[string]bool // key: tenantID|chatID
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getByIDErr error
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createErr error
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updateByIDErr error
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getDialogErr error
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// record calls
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createCalled []*entity.ChatSession
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updateCalled []struct {
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id string
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updates map[string]interface{}
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}
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}
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func newFakeSessionStore() *fakeSessionStore {
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return &fakeSessionStore{
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sessions: make(map[string]*entity.ChatSession),
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dialogs: make(map[string]*entity.Chat),
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dialogExists: make(map[string]bool),
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}
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}
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func (f *fakeSessionStore) GetByID(id string) (*entity.ChatSession, error) {
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if f.getByIDErr != nil {
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return nil, f.getByIDErr
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}
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s, ok := f.sessions[id]
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if !ok {
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return nil, gorm.ErrRecordNotFound
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}
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return s, nil
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}
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func (f *fakeSessionStore) GetBySessionIDAndChatID(sessionID, chatID string) (*entity.ChatSession, error) {
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s, err := f.GetByID(sessionID)
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if err != nil {
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return nil, err
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}
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if s.DialogID != chatID {
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return nil, gorm.ErrRecordNotFound
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}
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return s, nil
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}
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func (f *fakeSessionStore) Create(conv *entity.ChatSession) error {
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f.mu.Lock()
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defer f.mu.Unlock()
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if f.createErr != nil {
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return f.createErr
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}
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f.sessions[conv.ID] = conv
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f.createCalled = append(f.createCalled, conv)
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return nil
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}
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func (f *fakeSessionStore) UpdateByID(id string, updates map[string]interface{}) error {
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f.mu.Lock()
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defer f.mu.Unlock()
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if f.updateByIDErr != nil {
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return f.updateByIDErr
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}
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s, ok := f.sessions[id]
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if !ok {
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return gorm.ErrRecordNotFound
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}
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f.updateCalled = append(f.updateCalled, struct {
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id string
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updates map[string]interface{}
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}{id, updates})
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for k, v := range updates {
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switch k {
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case "name":
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if str, ok := v.(string); ok {
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s.Name = &str
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}
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case "message":
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if raw, ok := v.([]byte); ok {
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s.Message = append(json.RawMessage(nil), raw...)
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}
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case "reference":
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if raw, ok := v.([]byte); ok {
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s.Reference = append(json.RawMessage(nil), raw...)
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}
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}
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}
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return nil
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}
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func (f *fakeSessionStore) DeleteByID(id string) error {
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delete(f.sessions, id)
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return nil
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}
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func (f *fakeSessionStore) ListByChatID(chatID string) ([]*entity.ChatSession, error) {
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var result []*entity.ChatSession
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for _, s := range f.sessions {
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if s.DialogID == chatID {
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result = append(result, s)
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}
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}
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return result, nil
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}
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func (f *fakeSessionStore) GetDialogByID(chatID string) (*entity.Chat, error) {
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if f.getDialogErr != nil {
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return nil, f.getDialogErr
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}
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d, ok := f.dialogs[chatID]
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if !ok {
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return nil, errors.New("dialog not found")
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}
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return d, nil
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}
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func (f *fakeSessionStore) CheckDialogExists(tenantID, chatID string) (bool, error) {
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key := tenantID + "|" + chatID
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return f.dialogExists[key], nil
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}
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// ---------------------------------------------------------------------------
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type fakeTenantStore struct {
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tenantIDs []string
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err error
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}
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func (f *fakeTenantStore) GetTenantIDsByUserID(userID string) ([]string, error) {
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return f.tenantIDs, f.err
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}
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// ---------------------------------------------------------------------------
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type fakePipeline struct {
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resultChan <-chan AsyncChatResult
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err error
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}
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func (f *fakePipeline) AsyncChat(ctx context.Context, chat *entity.Chat, messages []map[string]interface{}, stream bool, kwargs map[string]interface{}) (<-chan AsyncChatResult, error) {
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return f.resultChan, f.err
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}
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func makeResultChan(results ...AsyncChatResult) <-chan AsyncChatResult {
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ch := make(chan AsyncChatResult, len(results))
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for _, r := range results {
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ch <- r
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}
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close(ch)
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return ch
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}
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// ===================================================================
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// ListChatSessions tests
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// ===================================================================
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func TestListChatSessions_Success(t *testing.T) {
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store := newFakeSessionStore()
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store.sessions["s1"] = &entity.ChatSession{ID: "s1", DialogID: "chat-1"}
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store.sessions["s2"] = &entity.ChatSession{ID: "s2", DialogID: "chat-1"}
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store.dialogExists["tenant-1|chat-1"] = true
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{tenantIDs: []string{"tenant-1"}},
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pipeline: &fakePipeline{},
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}
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resp, err := svc.ListChatSessions("user-1", "chat-1")
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if len(resp.Sessions) != 2 {
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t.Fatalf("expected 2 sessions, got %d", len(resp.Sessions))
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}
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}
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func TestListChatSessions_NotOwner(t *testing.T) {
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store := newFakeSessionStore()
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{tenantIDs: []string{"tenant-other"}},
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pipeline: &fakePipeline{},
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}
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_, err := svc.ListChatSessions("user-1", "chat-1")
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if err == nil || !strings.Contains(err.Error(), "only owner") {
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t.Fatalf("expected 'only owner' error, got %v", err)
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}
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}
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// ===================================================================
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// GetSession / UpdateSession tests
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// ===================================================================
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func TestGetSession_Success(t *testing.T) {
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store := newFakeSessionStore()
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store.sessions["session-1"] = &entity.ChatSession{
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ID: "session-1",
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DialogID: "chat-1",
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Name: strPtr("session"),
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Message: json.RawMessage(`[{"role":"assistant","content":"hello"}]`),
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Reference: json.RawMessage(`[
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{"chunks":[{"chunk_id":"chunk-1","content_with_weight":"hello","doc_id":"doc-1","docnm_kwd":"Doc 1","kb_id":"kb-1"}]},
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[]
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]`),
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UserID: strPtr("user-1"),
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}
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icon := "avatar.png"
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store.dialogs["chat-1"] = &entity.Chat{ID: "chat-1", Icon: &icon}
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store.dialogExists["user-1|chat-1"] = true
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{},
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pipeline: &fakePipeline{},
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}
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resp, code, err := svc.GetSession("user-1", "chat-1", "session-1")
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if code != common.CodeSuccess {
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t.Fatalf("unexpected code: %v", code)
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}
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if resp.ChatID != "chat-1" {
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t.Fatalf("chat_id=%q", resp.ChatID)
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}
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if resp.Avatar == nil || *resp.Avatar != "avatar.png" {
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t.Fatalf("avatar=%v", resp.Avatar)
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}
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if len(resp.Messages) != 1 || resp.Messages[0]["content"] != "hello" {
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t.Fatalf("messages=%#v", resp.Messages)
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}
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if len(resp.Reference) != 2 {
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t.Fatalf("reference len=%d", len(resp.Reference))
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}
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firstRef, ok := resp.Reference[0].(map[string]interface{})
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if !ok {
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t.Fatalf("reference[0] type=%T", resp.Reference[0])
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}
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chunks, ok := firstRef["chunks"].([]FormattedChunk)
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if !ok {
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t.Fatalf("chunks type=%T", firstRef["chunks"])
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}
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if len(chunks) != 1 || chunks[0].ID != "chunk-1" {
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t.Fatalf("chunks=%#v", chunks)
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}
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if _, ok := resp.Reference[1].([]interface{}); !ok {
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t.Fatalf("reference[1] changed unexpectedly: %T", resp.Reference[1])
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}
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}
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func TestGetSession_NotOwner(t *testing.T) {
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svc := &ChatSessionService{
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chatSessionDAO: newFakeSessionStore(),
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userTenantDAO: &fakeTenantStore{},
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pipeline: &fakePipeline{},
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}
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_, code, err := svc.GetSession("user-1", "chat-1", "session-1")
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if err == nil || err.Error() != "No authorization." {
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t.Fatalf("err=%v", err)
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}
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if code != common.CodeAuthenticationError {
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t.Fatalf("code=%v", code)
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}
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}
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func TestGetSession_WrongChat(t *testing.T) {
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store := newFakeSessionStore()
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store.sessions["session-1"] = &entity.ChatSession{ID: "session-1", DialogID: "chat-2"}
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store.dialogExists["user-1|chat-1"] = true
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{},
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pipeline: &fakePipeline{},
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}
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_, code, err := svc.GetSession("user-1", "chat-1", "session-1")
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if err == nil || err.Error() != "Session does not belong to this chat!" {
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t.Fatalf("err=%v", err)
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}
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if code != common.CodeDataError {
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t.Fatalf("code=%v", code)
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}
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}
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func TestUpdateSession_Success(t *testing.T) {
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store := newFakeSessionStore()
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store.sessions["session-1"] = &entity.ChatSession{
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ID: "session-1",
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DialogID: "chat-1",
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Name: strPtr("old"),
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Message: json.RawMessage(`[{"role":"assistant","content":"hello"}]`),
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}
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store.dialogExists["user-1|chat-1"] = true
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{},
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pipeline: &fakePipeline{},
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}
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longName := " " + strings.Repeat("x", 260) + " "
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resp, code, err := svc.UpdateSession("user-1", "chat-1", "session-1", map[string]interface{}{
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"name": longName,
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"user_id": "spoof",
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"chat_id": "spoof-chat",
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})
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if code != common.CodeSuccess {
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t.Fatalf("code=%v", code)
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}
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if resp.Name == nil || len(*resp.Name) != 255 {
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t.Fatalf("name=%v", resp.Name)
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}
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if len(store.updateCalled) != 1 {
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t.Fatalf("update calls=%d", len(store.updateCalled))
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}
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if _, ok := store.updateCalled[0].updates["user_id"]; ok {
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t.Fatalf("unexpected user_id update: %#v", store.updateCalled[0].updates)
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}
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if _, ok := store.updateCalled[0].updates["chat_id"]; ok {
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t.Fatalf("unexpected chat_id update: %#v", store.updateCalled[0].updates)
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}
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if !reflect.DeepEqual(resp.Messages, []map[string]interface{}{{"role": "assistant", "content": "hello"}}) {
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t.Fatalf("messages=%#v", resp.Messages)
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}
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}
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func TestUpdateSession_ValidationErrors(t *testing.T) {
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store := newFakeSessionStore()
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store.sessions["session-1"] = &entity.ChatSession{ID: "session-1", DialogID: "chat-1"}
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store.dialogExists["user-1|chat-1"] = true
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{},
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pipeline: &fakePipeline{},
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}
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cases := []struct {
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name string
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req map[string]interface{}
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message string
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code common.ErrorCode
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}{
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{name: "empty body", req: map[string]interface{}{}, message: "Request body cannot be empty", code: common.CodeArgumentError},
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{name: "message", req: map[string]interface{}{"message": []interface{}{}}, message: "`messages` cannot be changed.", code: common.CodeDataError},
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{name: "messages", req: map[string]interface{}{"messages": []interface{}{}}, message: "`messages` cannot be changed.", code: common.CodeDataError},
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{name: "reference", req: map[string]interface{}{"reference": []interface{}{}}, message: "`reference` cannot be changed.", code: common.CodeDataError},
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{name: "empty name", req: map[string]interface{}{"name": " "}, message: "`name` can not be empty.", code: common.CodeDataError},
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}
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for _, tc := range cases {
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t.Run(tc.name, func(t *testing.T) {
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_, code, err := svc.UpdateSession("user-1", "chat-1", "session-1", tc.req)
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if err == nil || err.Error() != tc.message {
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t.Fatalf("err=%v", err)
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}
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if code != tc.code {
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t.Fatalf("code=%v", code)
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}
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})
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}
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}
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func TestUpdateSession_NotFound(t *testing.T) {
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store := newFakeSessionStore()
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store.dialogExists["user-1|chat-1"] = true
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svc := &ChatSessionService{
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chatSessionDAO: store,
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userTenantDAO: &fakeTenantStore{},
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pipeline: &fakePipeline{},
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}
|
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|
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_, code, err := svc.UpdateSession("user-1", "chat-1", "missing", map[string]interface{}{"name": "renamed"})
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if err == nil || err.Error() != "Session not found!" {
|
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t.Fatalf("err=%v", err)
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}
|
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if code != common.CodeDataError {
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t.Fatalf("code=%v", code)
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}
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}
|
|
|
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func TestParseCollections_ReturnEmptySlicesForMissingOrNull(t *testing.T) {
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messageInputs := []json.RawMessage{
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nil,
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json.RawMessage(`null`),
|
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json.RawMessage(`{"messages":null}`),
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}
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for _, input := range messageInputs {
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got := parseMessages(input)
|
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if got == nil || len(got) != 0 {
|
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t.Fatalf("parseMessages(%s)=%#v", string(input), got)
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}
|
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}
|
|
|
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referenceInputs := []json.RawMessage{
|
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nil,
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json.RawMessage(`null`),
|
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}
|
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for _, input := range referenceInputs {
|
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got := parseReferenceList(input)
|
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if got == nil || len(got) != 0 {
|
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t.Fatalf("parseReferenceList(%s)=%#v", string(input), got)
|
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}
|
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}
|
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}
|
|
|
|
func TestParseCollections_ReturnNilForMalformedData(t *testing.T) {
|
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messageInputs := []json.RawMessage{
|
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json.RawMessage(`not-json`),
|
|
json.RawMessage(`{"unexpected":[]}`),
|
|
}
|
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for _, input := range messageInputs {
|
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if got := parseMessages(input); got != nil {
|
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t.Fatalf("parseMessages(%s)=%#v, want nil", string(input), got)
|
|
}
|
|
}
|
|
|
|
referenceInputs := []json.RawMessage{
|
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json.RawMessage(`not-json`),
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json.RawMessage(`{"unexpected":[]}`),
|
|
}
|
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for _, input := range referenceInputs {
|
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if got := parseReferenceList(input); got != nil {
|
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t.Fatalf("parseReferenceList(%s)=%#v, want nil", string(input), got)
|
|
}
|
|
}
|
|
}
|
|
|
|
// ===================================================================
|
|
// chunksFormat tests — verifies field normalization after the rewrite.
|
|
// ===================================================================
|
|
|
|
func TestChunksFormat_NormalizesRawFieldNames(t *testing.T) {
|
|
svc := &ChatSessionService{}
|
|
ref := map[string]interface{}{
|
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"chunks": []map[string]interface{}{
|
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{
|
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"chunk_id": "c1",
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"content_with_weight": "hello world",
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"content_ltks": "hello world ltks",
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"doc_id": "d1",
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"docnm_kwd": "Document 1",
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"kb_id": "kb1",
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"image_id": "img1",
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"img_id": "img2",
|
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"positions": []int{0, 10},
|
|
"position_int": []int{1, 11},
|
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"doc_type_kwd": "pdf",
|
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"similarity": 0.95,
|
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"vector_similarity": 0.9,
|
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"term_similarity": 0.85,
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"row_id": "r1",
|
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"url": "http://example.com",
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"document_metadata": map[string]interface{}{"author": "Alice"},
|
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},
|
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},
|
|
}
|
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|
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result := svc.chunksFormat(ref)
|
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if len(result) != 1 {
|
|
t.Fatalf("expected 1 chunk, got %d", len(result))
|
|
}
|
|
c := result[0]
|
|
|
|
if c["id"] != "c1" {
|
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t.Fatalf("id=%v", c["id"])
|
|
}
|
|
if c["content"] != "hello world" {
|
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t.Fatalf("content=%v", c["content"])
|
|
}
|
|
if c["document_id"] != "d1" {
|
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t.Fatalf("document_id=%v", c["document_id"])
|
|
}
|
|
if c["document_name"] != "Document 1" {
|
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t.Fatalf("document_name=%v", c["document_name"])
|
|
}
|
|
if c["dataset_id"] != "kb1" {
|
|
t.Fatalf("dataset_id=%v", c["dataset_id"])
|
|
}
|
|
if c["image_id"] != "img1" {
|
|
t.Fatalf("image_id=%v", c["image_id"])
|
|
}
|
|
if c["doc_type"] != "pdf" {
|
|
t.Fatalf("doc_type=%v", c["doc_type"])
|
|
}
|
|
if c["similarity"] != 0.95 {
|
|
t.Fatalf("similarity=%v", c["similarity"])
|
|
}
|
|
if c["url"] != "http://example.com" {
|
|
t.Fatalf("url=%v", c["url"])
|
|
}
|
|
|
|
pos, ok := c["positions"].([]int)
|
|
if !ok || len(pos) != 2 || pos[0] != 0 {
|
|
t.Fatalf("positions=%v (%T)", c["positions"], c["positions"])
|
|
}
|
|
|
|
// Raw keys must be normalized away.
|
|
if _, exists := c["content_with_weight"]; exists {
|
|
t.Fatal("content_with_weight should not be present after normalization")
|
|
}
|
|
if _, exists := c["content_ltks"]; exists {
|
|
t.Fatal("content_ltks should not be present after normalization")
|
|
}
|
|
}
|
|
|
|
func TestChunksFormat_PreservesAlreadyNormalizedFields(t *testing.T) {
|
|
svc := &ChatSessionService{}
|
|
ref := map[string]interface{}{
|
|
"chunks": []map[string]interface{}{
|
|
{
|
|
"id": "c2",
|
|
"content": "already normalized",
|
|
"document_id": "d2",
|
|
"document_name": "Doc 2",
|
|
},
|
|
},
|
|
}
|
|
|
|
result := svc.chunksFormat(ref)
|
|
if len(result) != 1 {
|
|
t.Fatalf("expected 1 chunk, got %d", len(result))
|
|
}
|
|
c := result[0]
|
|
if c["id"] != "c2" {
|
|
t.Fatalf("id=%v", c["id"])
|
|
}
|
|
if c["content"] != "already normalized" {
|
|
t.Fatalf("content=%v", c["content"])
|
|
}
|
|
}
|
|
|
|
func TestChunksFormat_EmptyReference(t *testing.T) {
|
|
svc := &ChatSessionService{}
|
|
|
|
if n := len(svc.chunksFormat(nil)); n != 0 {
|
|
t.Fatalf("nil ref: expected 0, got %d", n)
|
|
}
|
|
if n := len(svc.chunksFormat(map[string]interface{}{})); n != 0 {
|
|
t.Fatalf("empty ref: expected 0, got %d", n)
|
|
}
|
|
if n := len(svc.chunksFormat(map[string]interface{}{"chunks": nil})); n != 0 {
|
|
t.Fatalf("nil chunks: expected 0, got %d", n)
|
|
}
|
|
if n := len(svc.chunksFormat(map[string]interface{}{"chunks": []map[string]interface{}{}})); n != 0 {
|
|
t.Fatalf("empty chunks: expected 0, got %d", n)
|
|
}
|
|
}
|
|
|
|
func TestChunksFormat_ChunksAsInterfaceSlice(t *testing.T) {
|
|
svc := &ChatSessionService{}
|
|
ref := map[string]interface{}{
|
|
"chunks": []interface{}{
|
|
map[string]interface{}{
|
|
"chunk_id": "c3",
|
|
"content_with_weight": "from interface slice",
|
|
},
|
|
},
|
|
}
|
|
result := svc.chunksFormat(ref)
|
|
if len(result) != 1 {
|
|
t.Fatalf("expected 1 chunk, got %d", len(result))
|
|
}
|
|
if result[0]["id"] != "c3" {
|
|
t.Fatalf("id=%v", result[0]["id"])
|
|
}
|
|
if result[0]["content"] != "from interface slice" {
|
|
t.Fatalf("content=%v", result[0]["content"])
|
|
}
|
|
}
|
|
|
|
func TestChunksFormat_IgnoresNonMapItems(t *testing.T) {
|
|
svc := &ChatSessionService{}
|
|
ref := map[string]interface{}{
|
|
"chunks": []interface{}{
|
|
"not a map",
|
|
map[string]interface{}{
|
|
"chunk_id": "c4",
|
|
"content_with_weight": "valid chunk",
|
|
},
|
|
},
|
|
}
|
|
result := svc.chunksFormat(ref)
|
|
if len(result) != 1 {
|
|
t.Fatalf("expected 1 chunk (non-maps skipped), got %d", len(result))
|
|
}
|
|
if result[0]["id"] != "c4" {
|
|
t.Fatalf("id=%v", result[0]["id"])
|
|
}
|
|
}
|
|
|
|
func TestChunksFormat_UnsupportedTypeReturnsEmpty(t *testing.T) {
|
|
svc := &ChatSessionService{}
|
|
ref := map[string]interface{}{"chunks": "not a slice"}
|
|
result := svc.chunksFormat(ref)
|
|
if len(result) != 0 {
|
|
t.Fatalf("expected empty for string type, got %d", len(result))
|
|
}
|
|
}
|