refactored for easier testing

src/connector.py

@@ -1,13 +1,12 @@
 import json
 import os
 from abc import ABC, abstractmethod
-
-import config
+from config import Config
 
 
 class Connector(ABC):
-    def __init__(self):
-        pass
+    def __init__(self, config: Config):
+        self.config = config
 
     @abstractmethod
     def get_all(self) -> list:
@@ -35,9 +34,8 @@ class Connector(ABC):
 
 
 class JSONConnector(Connector):
-    def __init__(self):
-        super().__init__()
-        self.config = config.Config()
+    def __init__(self, config: Config, ):
+        super().__init__(config)
         self.json_path = self.config.get("json", "path")
         self.json_file = os.path.join(self.json_path, "brovski-adress-etiketten-verwaltung-v7.json")