1 files changed, 53 insertions, 0 deletions
diff --git a/azure/aria/aria-extension-cloudify/src/aria/tests/storage/__init__.py b/azure/aria/aria-extension-cloudify/src/aria/tests/storage/__init__.py
new file mode 100644
index 0000000..8a4d613
--- /dev/null
+++ b/azure/aria/aria-extension-cloudify/src/aria/tests/storage/__init__.py
@@ -0,0 +1,53 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from shutil import rmtree
+from tempfile import mkdtemp
+
+from sqlalchemy import (
+    create_engine,
+    orm,
+    pool,
+    MetaData
+)
+
+
+class TestFileSystem(object):
+
+    def setup_method(self):
+        self.path = mkdtemp('{0}'.format(self.__class__.__name__))
+
+    def teardown_method(self):
+        rmtree(self.path, ignore_errors=True)
+
+
+def release_sqlite_storage(storage):
+    """
+    Drops the tables and clears the session
+    :param storage:
+    :return:
+    """
+    storage._all_api_kwargs['session'].close()
+    MetaData(bind=storage._all_api_kwargs['engine']).drop_all()
+
+
+def init_inmemory_model_storage():
+    uri = 'sqlite:///:memory:'
+    engine_kwargs = dict(connect_args={'check_same_thread': False}, poolclass=pool.StaticPool)
+
+    engine = create_engine(uri, **engine_kwargs)
+    session_factory = orm.sessionmaker(bind=engine)
+
+    return dict(engine=engine, session=session_factory())