Fix unit test failure

tests/test_ip_info.py

@@ -5,15 +5,15 @@
 import requests_mock
 
 from app.ip_info import (  # pragma: no cover
-    get_ip_information,
     get_autonomous_system_number,
+    get_ip_information,
     get_prefix_information,
 )
 
 
 def test_get_ip_information() -> None:
     """TEST: ensure that the IP information API is working correctly."""
-    test_query = "1.2.3.4"
+    test_query: str = "1.2.3.4"
     ip_info = get_ip_information(test_query)
     assert ip_info.get("status") == "success" and ip_info.get("query") == test_query
 

tests/test_query_normalisation.py

@@ -31,7 +31,7 @@ def test_resolve_domain_name_true() -> None:
     """TEST: Verifies that DNS resolution is working correctly."""
     domain_name = "one.one.one.one"
     expected_results: list[str] = ["1.1.1.1", "1.0.0.1"]  # Could resolve to either IP
-    assert resolve_domain_name(domain_name) in expected_results
+    assert str(resolve_domain_name(domain_name)) in expected_results
 
 
 def test_resolve_domain_name_false() -> None: