comment tests

bbot/test/test_step_1/test_events.py

@@ -775,22 +775,26 @@ async def test_event_web_spider_distance(bbot_scanner):
 
 def test_event_closest_host():
     scan = Scanner()
+    # first event has a host
     event1 = scan.make_event("evilcorp.com", "DNS_NAME", parent=scan.root_event)
     assert event1.host == "evilcorp.com"
     assert event1.closest_host == "evilcorp.com"
+    # second event has no host
     event2 = scan.make_event("wat", "ASDF", parent=event1)
     assert event2.host == None
     assert event2.closest_host == "evilcorp.com"
+    # finding automatically uses the host from the first event
     finding = scan.make_event({"path": "/tmp/asdf.txt", "description": "test"}, "FINDING", parent=event2)
     assert finding.data["host"] == "evilcorp.com"
     assert finding.host == "evilcorp.com"
+    # same with vuln
     vuln = scan.make_event(
         {"path": "/tmp/asdf.txt", "description": "test", "severity": "HIGH"}, "VULNERABILITY", parent=event2
     )
     assert vuln.data["host"] == "evilcorp.com"
     assert vuln.host == "evilcorp.com"
 
-    # no host
+    # no host == not allowed
     event3 = scan.make_event("wat", "ASDF", parent=scan.root_event)
     assert event3.host == None
     with pytest.raises(ValueError):