tests for PGPRO-1014

Author: kelvich

tests2/lib/failure_injector.py

@@ -63,6 +63,19 @@ def stop(self):
         self.docker_api.containers.get(self.node).start()
 
 
+class FreezeNode(FailureInjector):
+
+    def __init__(self, node):
+        self.node = node
+        super().__init__()
+
+    def start(self):
+        self.docker_api.containers.get(self.node).pause()
+
+    def stop(self):
+        self.docker_api.containers.get(self.node).unpause()
+
+
 class CrashRecoverNode(FailureInjector):
 
     def __init__(self, node):

tests2/test_recovery.py

@@ -120,6 +120,19 @@ def test_node_crash(self):
         self.assertCommits(aggs)
         self.assertIsolation(aggs)
 
+    # def test_node_pause(self):
+    #     print('### test_node_pause ###')
+
+    #     aggs_failure, aggs = self.performFailure(FreezeNode('node3'),
+    #         node_wait_for_commit=2, stop_load=True)
+
+    #     self.assertCommits(aggs_failure[:2])
+    #     self.assertNoCommits(aggs_failure[2:])
+    #     self.assertIsolation(aggs_failure)
+
+    #     self.assertCommits(aggs)
+    #     self.assertIsolation(aggs)
+
     def test_node_bicrash(self):
         print('### test_node_bicrash ###')