Re-org folders, onboard test folder, test config

Reorganized the folder structure. Onboarded testcases. Added test config.

Issue-ID: OPTFRA-74
Change-Id: I97882a162a405a18ffd287495039e15ae9d0ad7b
Signed-off-by: Ankitkumar Patel <ankit@research.att.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/osdf/adapters/database/PostgresDB.py b/osdf/adapters/database/PostgresDB.py
new file mode 100644
index 0000000..6689566
--- /dev/null
+++ b/osdf/adapters/database/PostgresDB.py
@@ -0,0 +1,31 @@
+# -------------------------------------------------------------------------
+#   Copyright (c) 2015-2017 AT&T Intellectual Property
+#
+#   Licensed 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.
+#
+# -------------------------------------------------------------------------
+#
+
+import psycopg2
+
+from osdf.utils.programming_utils import MetaSingleton
+
+
+class PostgresDB(metaclass=MetaSingleton):
+    conn, cur = None, None
+
+    def connect(self, host=None, db=None, user=None, passwd=None, port=5432):
+        if self.conn is None:
+            self.conn = psycopg2.connect(host=host, port=port, user=user, password=passwd, database=db)
+            self.cur = self.conn.cursor()
+        return self.conn, self.cur