Updated comment

kmvanbrunt · kmvanbrunt · commit 316dafd0585a · 2019-04-24T09:51:52.000-04:00
diff --git a/tests/pyscript/stdout_capture.py b/tests/pyscript/stdout_capture.py
@@ -5,15 +5,21 @@
 # The unit test framework passes in the string being printed by the command finalization hook
 hook_output = sys.argv[1]
 
-# hook_output will not be captured because there are no nested calls to onecmd_plus_hooks
+# Run a help command which results in 1 call to onecmd_plus_hooks
 res = app('help')
+
+# hook_output will not be captured because there are no nested calls to onecmd_plus_hooks
 if hook_output not in res.stdout:
     print("PASSED")
 else:
     print("FAILED")
 
-# hook_output will be captured in the nested call to onecmd_plus_hooks that occurs in do_history()
+# Run the last command in the history
 res = app('history -r -1')
+
+# All output of the history command will be captured. This includes all output of the commands
+# started in do_history() using onecmd_plus_hooks(), including any output in those commands' hooks.
+# Therefore we expect the hook_output to show up this time.
 if hook_output in res.stdout:
     print("PASSED")
 else:
