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# -*-Perl-*- Test Harness script for Bioperl
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# $Id: WrapperBase.t 15112 2008-12-08 18:12:38Z sendu $
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test_begin(-tests => 27);
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use_ok('Bio::Tools::Run::WrapperBase');
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my @params = qw(test1 test_2);
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my @switches = qw(Test3 test_4);
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*Bio::Tools::Run::WrapperBase::new = sub {
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my ($class, @args) = @_;
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my $self = $class->Bio::Tools::Run::WrapperBase::SUPER::new(@args);
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$self->_set_from_args(\@args, -methods => [@params, @switches],
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my $new = *Bio::Tools::Run::WrapperBase::new; # just to avoid warning
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my $obj = Bio::Tools::Run::WrapperBase->new(-test_2 => 2, -test3 => 1, -test_4 => 0);
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isa_ok($obj, 'Bio::Tools::Run::WrapperBase');
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# it is interface-like with throw_not_implemented methods; check their
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foreach my $method (qw(run program_dir program_name version)) {
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ok $obj->can($method), "$method() exists";
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## most methods are defined; check their function
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foreach my $method (qw(error_string arguments no_param_checks save_tempfiles
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outfile_name quiet)) {
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is $obj->$method(), 1, "$method could be set";
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$obj->save_tempfiles(0);
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my $tmpdir = $obj->tempdir();
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ok -d $tmpdir, 'tempdir created a directory';
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ok open(my $test, '>', File::Spec->catfile($tmpdir, 'test')), 'could create file in tempdir';
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ok ! -d $tmpdir, 'following cleanup() with save_tempfiles unset, tempdir was deleted';
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isa_ok($io1, 'Bio::Root::IO');
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is $io1, $io2, 'io() always returns the same instance of IO';
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# program_dir and program_name need to be defined for program_path and
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no warnings 'redefine';
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*Bio::Tools::Run::WrapperBase::program_dir = sub {
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if (@_) { $self->{pdir} = shift }
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return $self->{pdir} || '';
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*Bio::Tools::Run::WrapperBase::program_name = sub {
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if (@_) { $self->{pname} = shift }
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return $self->{pname} || '';
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$obj->program_dir('test_dir');
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$obj->program_name('test_name');
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is $obj->program_path, File::Spec->catfile('test_dir', 'test_name'.($^O =~ /mswin/i ?'.exe':'')), 'program_path was correct';
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ok ! $obj->executable, 'pretend program name not found as executable';
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$obj->program_name('perl');
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ok $obj->executable, 'perl found as exectuable';
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my $params = $obj->_setparams(-params => \@params,
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-switches => \@switches);
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is $params, ' test_2 2 Test3', 'params string correct';
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$params = $obj->_setparams(-params => \@params,
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-switches => \@switches,
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is $params, ' test_2=2 Test3', 'params string correct';
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$params = $obj->_setparams(-params => \@params,
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-switches => \@switches,
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is $params, ' test_2=2 test3', 'params string correct';
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$params = $obj->_setparams(-params => \@params,
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-switches => \@switches,
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is $params, ' -test_2=2 -test3', 'params string correct';
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$params = $obj->_setparams(-params => \@params,
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-switches => \@switches,
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is $params, ' --test_2=2 --test3', 'params string correct';
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$params = $obj->_setparams(-params => \@params,
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-switches => \@switches,
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-underscore_to_dash => 1);
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is $params, ' --test-2=2 --test3', 'params string correct';
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$params = $obj->_setparams(-params => {(test1 => 't1', test_2 => 't_2')},
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-switches => {(Test3 => 'T3', test_4 => 't4')},
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-underscore_to_dash => 1);
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is $params, ' --t-2=2 --t3', 'params string correct';