snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

schema/index/index_test.go

@@ -0,0 +1,39 @@
+// Copyright 2019-present Facebook Inc. All rights reserved.
+// This source code is licensed under the Apache 2.0 license found
+// in the LICENSE file in the root directory of this source tree.
+
+package index_test
+
+import (
+	"testing"
+
+	"entgo.io/ent/schema/index"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestIndex(t *testing.T) {
+	idx := index.Fields("name", "address").
+		StorageKey("user_index").
+		Descriptor()
+	require.Empty(t, idx.Edges)
+	require.False(t, idx.Unique)
+	require.Equal(t, "user_index", idx.StorageKey)
+	require.Equal(t, []string{"name", "address"}, idx.Fields)
+
+	idx = index.Fields("name", "address").
+		Unique().
+		Descriptor()
+	require.Empty(t, idx.Edges)
+	require.True(t, idx.Unique)
+	require.Empty(t, idx.StorageKey)
+	require.Equal(t, []string{"name", "address"}, idx.Fields)
+
+	idx = index.Fields("name", "address").
+		Edges("parent", "type").
+		Unique().
+		Descriptor()
+	require.Equal(t, []string{"parent", "type"}, idx.Edges)
+	require.True(t, idx.Unique)
+	require.Equal(t, []string{"name", "address"}, idx.Fields)
+}