RDBC-680 RavenDB_15134Test::getCountersOperationShouldReturnNullForNonExistingCounter

Author: poissoncorp

ravendb/tests/jvm_migrated_tests/issues_tests/test_ravenDB_15134.py

@@ -0,0 +1,30 @@
+from ravendb.documents.operations.counters import GetCountersOperation
+from ravendb.tests.test_base import TestBase, User
+
+
+class TestRavenDB15134(TestBase):
+    def setUp(self):
+        super(TestRavenDB15134, self).setUp()
+
+    def test_get_counters_operation_should_return_null_for_non_existing_counter(self):
+        doc_id = "users/1"
+
+        with self.store.open_session() as session:
+            session.store(User(), doc_id)
+            c = session.counters_for(doc_id)
+            c.increment("likes")
+            c.increment("dislikes", 2)
+            session.save_changes()
+
+        vals = self.store.operations.send(GetCountersOperation(doc_id, ["likes", "downloads", "dislikes"]))
+        self.assertEqual(3, len(vals.counters))
+
+        self.assertIn(None, vals.counters)
+        self.assertEqual(1, len(list(filter(lambda x: x is not None and x.total_value == 1, vals.counters))))
+        self.assertEqual(1, len(list(filter(lambda x: x is not None and x.total_value == 2, vals.counters))))
+
+        vals = self.store.operations.send(GetCountersOperation(doc_id, ["likes", "downloads", "dislikes"], True))
+        self.assertEqual(3, len(vals.counters))
+
+        self.assertIn(None, vals.counters)
+        self.assertTrue(len(list(filter(lambda x: x is not None and len(x.counter_values) == 1, vals.counters))) > 0)