EXPECTED_DB_VERSION = 6
-PATH_DB = PATH_APP_DATA.joinpath('TESTdb.sql')
+PATH_DB = PATH_APP_DATA.joinpath('db.sql')
 
 SqlText = NewType('SqlText', str)
 
                 row_normed[-2:] = [indent + row_normed[-1][:-1]] + [')']
             schema_rows_normed += ['\n'.join(row_normed)]
         retrieved_schema = ';\n'.join(schema_rows_normed) + ';'
-        with open(_PATH_DB_SCHEMA, 'r', encoding='utf-8') as f:
-            stored_schema = f.read().rstrip()
+        stored_schema = _PATH_DB_SCHEMA.read_text(encoding='utf-8').rstrip()
         if stored_schema != retrieved_schema:
             diff_msg = Differ().compare(retrieved_schema.splitlines(),
                                         stored_schema.splitlines())