Created better environment for testing

controllers/database/database.py

@@ -1,9 +1,18 @@
 from abc import ABC, abstractmethod
 from typing import Mapping, Any 
 import sqlite3
+import os
 
 class DatabaseController(ABC):
-    __sqlitefile = "./data/wmgzon.db"
+    __data_dir = "./data/"
+    __db_name = "wmgzon.db"
+
+    # Use test file if necessary
+    if os.environ.get("ENVIRON") == "test":
+        __db_name = "test_" + __db_name
+
+    __sqlitefile = __data_dir + __db_name
+
 
     def __init__(self):
         self._conn = None