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#!perl
##############################################################################
# $Date: 2008-09-02 11:43:48 -0500 (Tue, 02 Sep 2008) $
# $Author: thaljef $
# $Revision: 2721 $
##############################################################################
use 5.006001;
use strict;
use English qw(-no_match_vars);
use Test::More tests => 24;
#-----------------------------------------------------------------------------
our $VERSION = '1.093_01';
#-----------------------------------------------------------------------------
my $specification;
my $parameter;
my %config;
my $policy;
$specification =
{
name => 'test',
description => 'An enumeration parameter for testing',
behavior => 'enumeration',
};
eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
like(
$EVAL_ERROR,
qr/\b enumeration_values \b/xms,
'exception thrown for missing enumeration_values'
);
$specification->{enumeration_values} = 'cranberries';
eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
like(
$EVAL_ERROR,
qr/\b enumeration_values \b/xms,
'exception thrown for enumeration_values not being an array reference'
);
$specification->{enumeration_values} = [ ];
eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
like(
$EVAL_ERROR,
qr/\b enumeration_values \b/xms,
'exception thrown for enumeration_values not having at least two elements'
);
$specification->{enumeration_values} = [ qw{ cranberries } ];
eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
like(
$EVAL_ERROR,
qr/\b enumeration_values \b/xms,
'exception thrown for enumeration_values not having at least two elements'
);
$specification->{enumeration_values} = [ qw{ mercury gemini apollo } ];
$parameter = Perl::Critic::PolicyParameter->new($specification);
$policy = Perl::Critic::Policy->new();
$parameter->parse_and_validate_config_value($policy, \%config);
is($policy->{_test}, undef, q{no value, no default});
$policy = Perl::Critic::Policy->new();
$config{test} = 'gemini';
$parameter->parse_and_validate_config_value($policy, \%config);
is($policy->{_test}, 'gemini', q{'gemini', no default});
$policy = Perl::Critic::Policy->new();
$config{test} = 'easter_bunny';
eval {$parameter->parse_and_validate_config_value($policy, \%config); };
ok($EVAL_ERROR, q{invalid value});
$specification->{default_string} = 'apollo';
delete $config{test};
$parameter = Perl::Critic::PolicyParameter->new($specification);
$policy = Perl::Critic::Policy->new();
$parameter->parse_and_validate_config_value($policy, \%config);
is($policy->{_test}, 'apollo', q{no value, default 'apollo'});
$policy = Perl::Critic::Policy->new();
$config{test} = 'gemini';
$parameter->parse_and_validate_config_value($policy, \%config);
is($policy->{_test}, 'gemini', q{'gemini', default 'apollo'});
delete $specification->{default_string};
$specification->{enumeration_values} = [ qw{ moore gaiman ellis miller } ];
$specification->{enumeration_allow_multiple_values} = 1;
delete $config{test};
my $values;
$parameter = Perl::Critic::PolicyParameter->new($specification);
$policy = Perl::Critic::Policy->new();
$parameter->parse_and_validate_config_value($policy, \%config);
$values = $policy->{_test};
is( scalar( keys %{$values} ), 0, q{no value, no default} );
$policy = Perl::Critic::Policy->new();
$config{test} = 'moore';
$parameter->parse_and_validate_config_value($policy, \%config);
$values = $policy->{_test};
is( scalar( keys %{$values} ), 1, q{'moore', no default} );
ok( $values->{moore}, q{'moore', no default} );
$policy = Perl::Critic::Policy->new();
$config{test} = 'gaiman miller';
$parameter->parse_and_validate_config_value($policy, \%config);
$values = $policy->{_test};
is( scalar( keys %{$values} ), 2, q{'gaiman miller', no default} );
ok( $values->{gaiman}, q{'gaiman miller', no default} );
ok( $values->{miller}, q{'gaiman miller', no default} );
$policy = Perl::Critic::Policy->new();
$config{test} = 'leeb';
eval {$parameter->parse_and_validate_config_value($policy, \%config); };
ok($EVAL_ERROR, q{invalid value});
$specification->{default_string} = 'ellis miller';
delete $config{test};
$parameter = Perl::Critic::PolicyParameter->new($specification);
$policy = Perl::Critic::Policy->new();
$parameter->parse_and_validate_config_value($policy, \%config);
$values = $policy->{_test};
is( scalar( keys %{$values} ), 2, q{no value, default 'ellis miller'} );
ok( $values->{ellis}, q{no value, default 'ellis miller'} );
ok( $values->{miller}, q{no value, default 'ellis miller'} );
$policy = Perl::Critic::Policy->new();
$config{test} = 'moore';
$parameter->parse_and_validate_config_value($policy, \%config);
$values = $policy->{_test};
is( scalar( keys %{$values} ), 1, q{'moore', default 'ellis miller'} );
ok( $values->{moore}, q{'moore', default 'ellis miller'} );
$policy = Perl::Critic::Policy->new();
$config{test} = 'gaiman miller';
$parameter->parse_and_validate_config_value($policy, \%config);
$values = $policy->{_test};
is( scalar( keys %{$values} ), 2, q{'gaiman miller', default 'ellis miller'} );
ok( $values->{gaiman}, q{'gaiman miller', default 'ellis miller'} );
ok( $values->{miller}, q{'gaiman miller', default 'ellis miller'} );
###############################################################################
# Local Variables:
# mode: cperl
# cperl-indent-level: 4
# fill-column: 78
# indent-tabs-mode: nil
# c-indentation-style: bsd
# End:
# ex: set ts=8 sts=4 sw=4 tw=78 ft=perl expandtab shiftround :