One way is to overload croak() inside your test, then make sure that calling your function calls croak() under the right circumstances. E.g.: 
# (pseudocode)
our $croakcount;
sub main::croak {
    $croakcount++;
}
myfunc(my $badoptions);
is ($croakcount, 1, "myfunc() calls croak()");

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In reply to Re: Test::More usage to test functions that die by trammell
in thread Test::More usage to test functions that die by mkirank

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