make more sensible unit tests, and unit test IP trunks too

test/routes/__init__.py

+from typing import TextIO
+
+
+TEST_CALLBACK_URL = 'https://fqdn.abc.xyz/api/resume'
+
+
+def test_ansible_runner_run(**kwargs):
+
+    class Runner:
+        def __init__(self):
+            self.status = 'success'
+            self.rc = 0
+            self.stdout = TextIO()
+
+    return Runner()