add tests dir

Author: sdp5

setup.py

@@ -24,6 +24,7 @@
     url="https://transtats.org",
     license="Apache License 2.0",
     install_requires=REQUIRE,
+    test_suite="tests.twcli_test_suit",
     scripts=["transtats"],
     entry_points='''
         [console_scripts]

tests/__init__.py

@@ -0,0 +1,24 @@
+# Copyright 2017 Red Hat, Inc.
+# All Rights Reserved.
+#
+# 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 unittest
+
+
+def twcli_test_suit():
+    """
+    CLI Test Suit
+    """
+    suite = unittest.TestSuite()
+    return suite