ignore test shutdown if no urls for shutdown sessions

Author: asmyasnikov

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 3.8.7
+* Ignored session shutdown test if no defined `YDB_SHUTDOWN_URLS` environment variable
+
 ## 3.8.6
 * Added `ydb.WithInsecure()` option
 

internal/meta/version.go

@@ -1,5 +1,5 @@
 package meta
 
 const (
-	Version = "ydb-go-sdk/3.8.6"
+	Version = "ydb-go-sdk/3.8.7"
 )

test/table_test.go

@@ -606,16 +606,19 @@ func TestTable(t *testing.T) {
 		})
 	})
 	t.Run("SessionsShutdown", func(t *testing.T) {
-		for _, url := range strings.Split(os.Getenv("YDB_SHUTDOWN_URLS"), ",") {
+		urls := strings.Split(os.Getenv("YDB_SHUTDOWN_URLS"), ",")
+		for _, url := range urls {
 			// nolint:gosec
 			_, err := http.Get(url)
 			if err != nil {
 				t.Fatalf("failed to send request: %v", err)
 			}
 		}
-		shutdownedMtx.Lock()
-		defer shutdownedMtx.Unlock()
-		shutdowned = true
+		if len(urls) > 0 {
+			shutdownedMtx.Lock()
+			defer shutdownedMtx.Unlock()
+			shutdowned = true
+		}
 	})
 	t.Run("SelectConcurrently", func(t *testing.T) {
 		wg := sync.WaitGroup{}