Added test to ensure that response id retrieval at request failure passes. (#59)

Author: Kevin Hellemun

tests/http/test_bad_request_with_response_id.py

@@ -0,0 +1,22 @@
+from bunq.sdk.exception import BadRequestException
+from bunq.sdk.model.generated.endpoint import UserPerson
+from tests.bunq_test import BunqSdkTestCase
+
+
+class TestPagination(BunqSdkTestCase):
+
+    _INVALID_USER_PERSON_ID = 0
+
+    def test_bad_request_with_response_id(self):
+        caught_exception = None
+
+        try:
+            UserPerson.get(
+                self._get_api_context(),
+                self._INVALID_USER_PERSON_ID
+            )
+        except BadRequestException as exception:
+            caught_exception = exception
+
+        self.assertIsNotNone(caught_exception)
+        self.assertIsNotNone(caught_exception.response_id)