added handling for API connectivity errors

tests/api/test_requests.py

@@ -1,8 +1,10 @@
 from datetime import datetime as Datetime
 
 import pytest
+import requests
 
 from delta_barth.api import requests as requests_
+from delta_barth.api.common import LoginResponse
 
 
 @pytest.mark.api_con_required
@@ -94,3 +96,31 @@ def test_get_sales_prognosis_data_FailApiServer(session, mock_get):
     assert status.api_server_error.message == json["message"]
     assert status.api_server_error.code == json["code"]
     assert status.api_server_error.hints == json["hints"]
+
+
+def test_get_sales_prognosis_data_FailGetTimeout(session, mock_get):
+    mock_get.side_effect = requests.exceptions.Timeout("Test timeout")
+
+    def assert_login():
+        return LoginResponse(token=""), requests_.STATUS_HANDLER.SUCCESS
+
+    session.assert_login = assert_login
+
+    resp, status = requests_.get_sales_prognosis_data(session, None, None)
+    assert resp is not None
+    assert len(resp.daten) == 0
+    assert status.code == 1
+
+
+def test_get_sales_prognosis_data_FailGetRequestException(session, mock_get):
+    mock_get.side_effect = requests.exceptions.RequestException("Test not timeout")
+
+    def assert_login():
+        return LoginResponse(token=""), requests_.STATUS_HANDLER.SUCCESS
+
+    session.assert_login = assert_login
+
+    resp, status = requests_.get_sales_prognosis_data(session, None, None)
+    assert resp is not None
+    assert len(resp.daten) == 0
+    assert status.code == 2

tests/conftest.py

@@ -95,7 +95,7 @@ def mock_put():
         yield mock
 
 
-@pytest.fixture
+@pytest.fixture(scope="function")
 def mock_get():
     with patch("requests.get") as mock:
         yield mock