The test data is generated, finding the difference manually isn't easy.

Furthermore, the idea of having Boolean logic for tests is straightforward and makes the code elegant and readable.

Most importantly it's generic, I can't tell which other test besides is_deeply doesn't provide a negation.

And I learned a lot about the test suite, especially Test::Builder in the course of this thread, just by asking this "silly question".

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re^6: Inverting test conditions in Test::More ? by LanX
in thread Inverting test conditions in Test::More ? by LanX

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