(answer) 01/07: test: expose swallowed similar question lookup error

[li...@apache.org]

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commit 2cb835ae226cc9562b39907f6ae41704222ffae2
Author: seiya <20...@users.noreply.github.com>
AuthorDate: Thu Oct 15 13:08:59 2026 +0000

    test: expose swallowed similar question lookup error
    
    Co-Authored-By: codex <co...@openai.com>
---
 internal/service/content/question_service_test.go | 53 +++++++++++++++++++++++
 1 file changed, 53 insertions(+)

diff --git a/internal/service/content/question_service_test.go b/internal/service/content/question_service_test.go
new file mode 100644
index 00000000..d688c48f
--- /dev/null
+++ b/internal/service/content/question_service_test.go
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 content
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/apache/answer/internal/entity"
+	questioncommon "github.com/apache/answer/internal/service/question_common"
+)
+
+type similarQuestionErrorRepo struct {
+	questioncommon.QuestionRepo
+	err error
+}
+
+func (r *similarQuestionErrorRepo) GetQuestion(context.Context, string) (*entity.Question, bool, error) {
+	return nil, false, r.err
+}
+
+func TestSimilarQuestionPropagatesInfoError(t *testing.T) {
+	wantErr := errors.New("question lookup failed")
+	repo := &similarQuestionErrorRepo{err: wantErr}
+	service := &QuestionService{
+		questioncommon: questioncommon.NewQuestionCommon(
+			repo, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil,
+		),
+	}
+
+	_, _, err := service.SimilarQuestion(context.Background(), "1", "viewer")
+	if !errors.Is(err, wantErr) {
+		t.Fatalf("SimilarQuestion() error = %v, want %v", err, wantErr)
+	}
+}