feat(spanner): fix db name

samples/system-test/spanner.test.js

@@ -65,8 +65,8 @@
 const ENCRYPTED_RESTORE_DATABASE_ID = `test-database-${CURRENT_TIME}-r-enc`;
 const VERSION_RETENTION_DATABASE_ID = `test-database-${CURRENT_TIME}-v`;
 const ENCRYPTED_DATABASE_ID = `test-database-${CURRENT_TIME}-enc`;
-const PROTO_DATABASE_ID1 = `test-database-${CURRENT_TIME}-proto1`;
-const PROTO_DATABASE_ID2 = `test-database-${CURRENT_TIME}-proto2`;
+const PROTO_DATABASE_ID1 = `test-db${CURRENT_TIME}-proto1`;
+const PROTO_DATABASE_ID2 = `test-db-${CURRENT_TIME}-proto2`;
 const DEFAULT_LEADER_DATABASE_ID = `test-database-${CURRENT_TIME}-dl`;
 const SEQUENCE_DATABASE_ID = `test-seq-database-${CURRENT_TIME}-r`;
 const BACKUP_ID = `test-backup-${CURRENT_TIME}`;
@@ -1714,7 +1714,7 @@
   });
 
   // create_database_with_proto_descriptor
-  it('should create a database with a proto descriptor', async () => {
+  it.only('should create a database with a proto descriptor', async () => {
     const output = execSync(
       `node database-create-with-proto-descriptor.js ${INSTANCE_ID} ${PROTO_DATABASE_ID1} ${PROJECT_ID}`
     );