mirror of
https://github.com/infiniflow/ragflow.git
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83 lines
2.6 KiB
Go
83 lines
2.6 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package tool
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import (
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"context"
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"errors"
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"testing"
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"gorm.io/gorm"
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)
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// TestRetrievalService_DefaultStub: with no SetRetrievalService
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// call, the default stub returns ErrRetrievalServiceMissing.
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func TestRetrievalService_DefaultStub(t *testing.T) {
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svc := GetRetrievalService()
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if svc == nil {
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t.Fatal("GetRetrievalService returned nil")
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}
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ctx := t.Context()
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_, err := svc.Search(ctx, nil, RetrievalRequest{Query: "hi"})
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if !errors.Is(err, ErrRetrievalServiceMissing) {
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t.Errorf("err=%v, want ErrRetrievalServiceMissing", err)
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}
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}
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// TestRetrievalService_RegisterAndRestore: a custom impl can be
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// installed and later restored to the stub via SetRetrievalService(nil).
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func TestRetrievalService_RegisterAndRestore(t *testing.T) {
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prev := GetRetrievalService()
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t.Cleanup(func() { SetRetrievalService(prev) })
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ctx := t.Context()
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// Install a fake.
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SetRetrievalService(fakeRetrievalService{chunks: []RetrievalChunk{{ID: "1", Content: "fake"}}})
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got, err := GetRetrievalService().Search(ctx, nil, RetrievalRequest{Query: "x"})
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if err != nil {
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t.Fatalf("Search: %v", err)
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}
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if len(got) != 1 || got[0].ID != "1" {
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t.Errorf("got %+v, want 1 chunk with id=1", got)
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}
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// Restore via nil.
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SetRetrievalService(nil)
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if _, err := GetRetrievalService().Search(ctx, nil, RetrievalRequest{}); !errors.Is(err, ErrRetrievalServiceMissing) {
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t.Errorf("after nil-reset: err=%v, want ErrRetrievalServiceMissing", err)
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}
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}
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// fakeRetrievalService is a programmable stub for testing.
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type fakeRetrievalService struct {
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chunks []RetrievalChunk
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err error
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}
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func (f fakeRetrievalService) Search(_ context.Context, _ *gorm.DB, _ RetrievalRequest) ([]RetrievalChunk, error) {
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return f.chunks, f.err
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}
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// TestRetrievalChunk_Fields: round-trip the struct.
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func TestRetrievalChunk_Fields(t *testing.T) {
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c := RetrievalChunk{ID: "i", Content: "c", DocumentID: "d", Score: 0.5}
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if c.ID != "i" || c.Content != "c" || c.DocumentID != "d" || c.Score != 0.5 {
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t.Errorf("round-trip lost fields: %+v", c)
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}
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}
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