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2026-07-13 12:49:10 +08:00

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/*
* Copyright 2024 CloudWeGo Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package parent
import (
"context"
"reflect"
"testing"
"github.com/cloudwego/eino/components/retriever"
"github.com/cloudwego/eino/schema"
)
type testRetriever struct{}
func (t *testRetriever) Retrieve(ctx context.Context, query string, opts ...retriever.Option) ([]*schema.Document, error) {
ret := make([]*schema.Document, 0)
for i := range query {
ret = append(ret, &schema.Document{
ID: "",
Content: "",
MetaData: map[string]interface{}{
"parent": query[i : i+1],
},
})
}
return ret, nil
}
func TestParentRetriever(t *testing.T) {
tests := []struct {
name string
config *Config
input string
want []*schema.Document
}{
{
name: "success",
config: &Config{
Retriever: &testRetriever{},
ParentIDKey: "parent",
OrigDocGetter: func(ctx context.Context, ids []string) ([]*schema.Document, error) {
var ret []*schema.Document
for i := range ids {
ret = append(ret, &schema.Document{ID: ids[i]})
}
return ret, nil
},
},
input: "123233",
want: []*schema.Document{
{ID: "1"},
{ID: "2"},
{ID: "3"},
},
},
}
ctx := context.Background()
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
r, err := NewRetriever(ctx, tt.config)
if err != nil {
t.Fatal(err)
}
ret, err := r.Retrieve(ctx, tt.input)
if err != nil {
t.Fatal(err)
}
if !reflect.DeepEqual(ret, tt.want) {
t.Errorf("got %v, want %v", ret, tt.want)
}
})
}
}