Use the new mock (#44)

Author: LKaemmerling

tests/integration/conftest.py

@@ -6,5 +6,5 @@
 
 @pytest.fixture(autouse=True, scope='function')
 def hetzner_client():
-    hetzner_client = Client(token="test-token", api_endpoint=os.getenv("FAKE_API_ENDPOINT", default="http://localhost:4000"))
+    hetzner_client = Client(token="test-token", api_endpoint=os.getenv("FAKE_API_ENDPOINT", default="http://localhost:4000/v1"))
     return hetzner_client