Adding CLI Capabilities

🐛 Trying to fix failing tests on TravisCI.

Working on #3

Author: OpenDataAlex

tests/test_cli.py

@@ -145,6 +145,8 @@ def test_delete_actor(self):
         :return:
         """
         self.runner.invoke(process_tracker.cli.main, 'create -t actor -n "Test Test"')
+        instance = self.session.query(Actor).filter(Actor.actor_name == 'Test Test').first()
+        print(instance.actor_name)
         result = self.runner.invoke(process_tracker.cli.main, 'delete -t actor -n "Test Test"')
 
         instance = self.session.query(Actor).filter(Actor.actor_name == 'Test Test').first()