update test case

Author: qingyang-hu

internal/integration/search_index_test.go

@@ -13,10 +13,12 @@ import (
 	"time"
 
 	"go.mongodb.org/mongo-driver/v2/bson"
+	"go.mongodb.org/mongo-driver/v2/internal/assert"
 	"go.mongodb.org/mongo-driver/v2/internal/integration/mtest"
 	"go.mongodb.org/mongo-driver/v2/internal/require"
 	"go.mongodb.org/mongo-driver/v2/mongo"
 	"go.mongodb.org/mongo-driver/v2/mongo/options"
+	"go.mongodb.org/mongo-driver/v2/x/bsonx/bsoncore"
 )
 
 func TestSearchIndex(t *testing.T) {
@@ -35,20 +37,21 @@ func TestSearchIndex(t *testing.T) {
 	mt.Run("search indexes with empty option", func(mt *mtest.T) {
 		ctx := context.Background()
 
-		_, err := mt.Coll.InsertMany(ctx, []any{
-			bson.M{
-				"string_field": "test1 test1",
-			},
-		})
-		require.NoError(mt, err, "failed to insert")
+		expected := bson.Raw(bsoncore.NewDocumentBuilder().
+			AppendString("mode", "secondaryPreferred").
+			Build())
 
-		_, err = mt.Coll.SearchIndexes().CreateOne(ctx, mongo.SearchIndexModel{
+		_, err := mt.Coll.SearchIndexes().CreateOne(ctx, mongo.SearchIndexModel{
 			Definition: bson.D{
 				{"mappings", bson.D{
 					{"dynamic", true},
 				}},
 			},
 		})
 		require.NoError(mt, err, "failed to create index")
+		evt := mt.GetStartedEvent()
+		actual, ok := evt.Command.Lookup("indexes").DocumentOK()
+		assert.True(mt, ok, "expected command %v to contain an indexes document", evt.Command)
+		assert.Equal(mt, expected, actual, "expected indexes document %v, got %v", expected, actual)
 	})
 }