my $file = $write_to_tmpfile->('abc');
- $ok &= $run_program_fail->($program, '--exclude-random=random', 'must be provided a color');
+ $ok &= $run_program_fail->($program, '--exclude-random=random', 'must be provided a plain color');
$ok &= $run_program_fail->($program, '--clean --clean-all', 'mutually exclusive');
$ok &= $run_program_fail->($program, '--clean file1 file2', 'more than one file');
$ok &= $run_program_fail->($program, '--clean-all file1 file2', 'more than one file');