Apply suggestions from code review

Co-authored-by: Beth <167304066+bprobert97@users.noreply.github.com>

Author: rwb27

tests/old_dependency_tests/test_action_logging.py

@@ -68,7 +68,7 @@ def test_unhandled_error_logs(caplog, client):
 
 
 def test_invocation_error_logs(caplog, client):
-    """Check that a log with a traceback is raised if there is an unhandled error."""
+    """Check that expected errors are logged without a traceback."""
     with caplog.at_level(logging.INFO, logger=THING_LOGGER.name):
         r = client.post("/log_and_error_thing/action_with_invocation_error")
         r.raise_for_status()

tests/old_dependency_tests/test_dependency_metadata.py

@@ -84,7 +84,7 @@ def test_fresh_metadata(client):
 
 def test_fresh_metadata_deprecated(client):
     """Test that the old metadata dependency retrieves fresh metadata."""
-    r = client.post("/thing_two/count_and_watch")
+    r = client.post("/thing_two/count_and_watch_deprecated") 
     invocation = poll_task(client, r.json())
     assert invocation["status"] == "completed"
     out = invocation["output"]