TestTestgresCommon - unified tests for local and remote

run_tests.sh

@@ -4,7 +4,9 @@
 
 set -eux
 
-if [ -z ${TEST_FILTER+x} ]; then export TEST_FILTER="TestgresTests"; fi
+if [ -z ${TEST_FILTER+x} ]; \
+then export TEST_FILTER="TestgresTests or (TestTestgresCommon and (not remote_ops))"; \
+fi
 
 # choose python version
 echo python version is $PYTHON_VERSION

testgres/backup.py

@@ -147,8 +147,7 @@ def spawn_primary(self, name=None, destroy=True):
         base_dir = self._prepare_dir(destroy)
 
         # Build a new PostgresNode
-        NodeClass = self.original_node.__class__
-        with clean_on_error(NodeClass(name=name, base_dir=base_dir, conn_params=self.original_node.os_ops.conn_params)) as node:
+        with clean_on_error(self.original_node.clone_with_new_name_and_base_dir(name=name, base_dir=base_dir)) as node:
 
             # New nodes should always remove dir tree
             node._should_rm_dirs = True