1 files changed, 145 insertions, 0 deletions
diff --git a/modules/indexer/code/indexer_test.go b/modules/indexer/code/indexer_test.go
new file mode 100644
index 00000000..f43e8e42
--- /dev/null
+++ b/modules/indexer/code/indexer_test.go
@@ -0,0 +1,145 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package code
+
+import (
+	"context"
+	"os"
+	"testing"
+
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/models/unittest"
+	"code.gitea.io/gitea/modules/git"
+	"code.gitea.io/gitea/modules/indexer/code/bleve"
+	"code.gitea.io/gitea/modules/indexer/code/elasticsearch"
+	"code.gitea.io/gitea/modules/indexer/code/internal"
+
+	_ "code.gitea.io/gitea/models"
+	_ "code.gitea.io/gitea/models/actions"
+	_ "code.gitea.io/gitea/models/activities"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMain(m *testing.M) {
+	unittest.MainTest(m)
+}
+
+func testIndexer(name string, t *testing.T, indexer internal.Indexer) {
+	t.Run(name, func(t *testing.T) {
+		var repoID int64 = 1
+		err := index(git.DefaultContext, indexer, repoID)
+		require.NoError(t, err)
+		keywords := []struct {
+			RepoIDs []int64
+			Keyword string
+			IDs     []int64
+			Langs   int
+		}{
+			{
+				RepoIDs: nil,
+				Keyword: "Description",
+				IDs:     []int64{repoID},
+				Langs:   1,
+			},
+			{
+				RepoIDs: []int64{2},
+				Keyword: "Description",
+				IDs:     []int64{},
+				Langs:   0,
+			},
+			{
+				RepoIDs: nil,
+				Keyword: "Description for",
+				IDs:     []int64{repoID},
+				Langs:   1,
+			},
+			{
+				RepoIDs: nil,
+				Keyword: "repo1",
+				IDs:     []int64{repoID},
+				Langs:   1,
+			},
+			{
+				RepoIDs: []int64{2},
+				Keyword: "repo1",
+				IDs:     []int64{},
+				Langs:   0,
+			},
+			{
+				RepoIDs: nil,
+				Keyword: "non-exist",
+				IDs:     []int64{},
+				Langs:   0,
+			},
+		}
+
+		for _, kw := range keywords {
+			t.Run(kw.Keyword, func(t *testing.T) {
+				total, res, langs, err := indexer.Search(context.TODO(), &internal.SearchOptions{
+					RepoIDs: kw.RepoIDs,
+					Keyword: kw.Keyword,
+					Paginator: &db.ListOptions{
+						Page:     1,
+						PageSize: 10,
+					},
+					IsKeywordFuzzy: true,
+				})
+				require.NoError(t, err)
+				assert.Len(t, kw.IDs, int(total))
+				assert.Len(t, langs, kw.Langs)
+
+				ids := make([]int64, 0, len(res))
+				for _, hit := range res {
+					ids = append(ids, hit.RepoID)
+					assert.EqualValues(t, "# repo1\n\nDescription for repo1", hit.Content)
+				}
+				assert.EqualValues(t, kw.IDs, ids)
+			})
+		}
+
+		require.NoError(t, indexer.Delete(context.Background(), repoID))
+	})
+}
+
+func TestBleveIndexAndSearch(t *testing.T) {
+	unittest.PrepareTestEnv(t)
+
+	dir := t.TempDir()
+
+	idx := bleve.NewIndexer(dir)
+	_, err := idx.Init(context.Background())
+	if err != nil {
+		if idx != nil {
+			idx.Close()
+		}
+		assert.FailNow(t, "Unable to create bleve indexer Error: %v", err)
+	}
+	defer idx.Close()
+
+	testIndexer("beleve", t, idx)
+}
+
+func TestESIndexAndSearch(t *testing.T) {
+	unittest.PrepareTestEnv(t)
+
+	u := os.Getenv("TEST_INDEXER_CODE_ES_URL")
+	if u == "" {
+		t.SkipNow()
+		return
+	}
+
+	indexer := elasticsearch.NewIndexer(u, "gitea_codes")
+	if _, err := indexer.Init(context.Background()); err != nil {
+		if indexer != nil {
+			indexer.Close()
+		}
+		assert.FailNow(t, "Unable to init ES indexer Error: %v", err)
+	}
+
+	defer indexer.Close()
+
+	testIndexer("elastic_search", t, indexer)
+}