3 ##############################################################################
4 # $URL: http://perlcritic.tigris.org/svn/perlcritic/trunk/Perl-Critic/t/14_policy_parameter_behavior_enumeration.t $
5 # $Date: 2008-06-06 00:48:04 -0500 (Fri, 06 Jun 2008) $
8 ##############################################################################
14 use Test::More tests => 24;
15 use English qw(-no_match_vars);
17 use Perl::Critic::Policy;
18 use Perl::Critic::PolicyParameter;
28 description => 'An enumeration parameter for testing',
29 behavior => 'enumeration',
33 eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
36 qr/\b enumeration_values \b/xms,
37 'exception thrown for missing enumeration_values'
40 $specification->{enumeration_values} = 'cranberries';
41 eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
44 qr/\b enumeration_values \b/xms,
45 'exception thrown for enumeration_values not being an array reference'
48 $specification->{enumeration_values} = [ ];
49 eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
52 qr/\b enumeration_values \b/xms,
53 'exception thrown for enumeration_values not having at least two elements'
56 $specification->{enumeration_values} = [ qw{ cranberries } ];
57 eval { $parameter = Perl::Critic::PolicyParameter->new($specification); };
60 qr/\b enumeration_values \b/xms,
61 'exception thrown for enumeration_values not having at least two elements'
65 $specification->{enumeration_values} = [ qw{ mercury gemini apollo } ];
67 $parameter = Perl::Critic::PolicyParameter->new($specification);
68 $policy = Perl::Critic::Policy->new();
69 $parameter->parse_and_validate_config_value($policy, \%config);
70 is($policy->{_test}, undef, q{no value, no default});
72 $policy = Perl::Critic::Policy->new();
73 $config{test} = 'gemini';
74 $parameter->parse_and_validate_config_value($policy, \%config);
75 is($policy->{_test}, 'gemini', q{'gemini', no default});
77 $policy = Perl::Critic::Policy->new();
78 $config{test} = 'easter_bunny';
79 eval {$parameter->parse_and_validate_config_value($policy, \%config); };
80 ok($EVAL_ERROR, q{invalid value});
82 $specification->{default_string} = 'apollo';
85 $parameter = Perl::Critic::PolicyParameter->new($specification);
86 $policy = Perl::Critic::Policy->new();
87 $parameter->parse_and_validate_config_value($policy, \%config);
88 is($policy->{_test}, 'apollo', q{no value, default 'apollo'});
90 $policy = Perl::Critic::Policy->new();
91 $config{test} = 'gemini';
92 $parameter->parse_and_validate_config_value($policy, \%config);
93 is($policy->{_test}, 'gemini', q{'gemini', default 'apollo'});
96 delete $specification->{default_string};
97 $specification->{enumeration_values} = [ qw{ moore gaiman ellis miller } ];
98 $specification->{enumeration_allow_multiple_values} = 1;
103 $parameter = Perl::Critic::PolicyParameter->new($specification);
104 $policy = Perl::Critic::Policy->new();
105 $parameter->parse_and_validate_config_value($policy, \%config);
106 $values = $policy->{_test};
107 is( scalar( keys %{$values} ), 0, q{no value, no default} );
109 $policy = Perl::Critic::Policy->new();
110 $config{test} = 'moore';
111 $parameter->parse_and_validate_config_value($policy, \%config);
112 $values = $policy->{_test};
113 is( scalar( keys %{$values} ), 1, q{'moore', no default} );
114 ok( $values->{moore}, q{'moore', no default} );
116 $policy = Perl::Critic::Policy->new();
117 $config{test} = 'gaiman miller';
118 $parameter->parse_and_validate_config_value($policy, \%config);
119 $values = $policy->{_test};
120 is( scalar( keys %{$values} ), 2, q{'gaiman miller', no default} );
121 ok( $values->{gaiman}, q{'gaiman miller', no default} );
122 ok( $values->{miller}, q{'gaiman miller', no default} );
124 $policy = Perl::Critic::Policy->new();
125 $config{test} = 'leeb';
126 eval {$parameter->parse_and_validate_config_value($policy, \%config); };
127 ok($EVAL_ERROR, q{invalid value});
129 $specification->{default_string} = 'ellis miller';
130 delete $config{test};
132 $parameter = Perl::Critic::PolicyParameter->new($specification);
133 $policy = Perl::Critic::Policy->new();
134 $parameter->parse_and_validate_config_value($policy, \%config);
135 $values = $policy->{_test};
136 is( scalar( keys %{$values} ), 2, q{no value, default 'ellis miller'} );
137 ok( $values->{ellis}, q{no value, default 'ellis miller'} );
138 ok( $values->{miller}, q{no value, default 'ellis miller'} );
140 $policy = Perl::Critic::Policy->new();
141 $config{test} = 'moore';
142 $parameter->parse_and_validate_config_value($policy, \%config);
143 $values = $policy->{_test};
144 is( scalar( keys %{$values} ), 1, q{'moore', default 'ellis miller'} );
145 ok( $values->{moore}, q{'moore', default 'ellis miller'} );
147 $policy = Perl::Critic::Policy->new();
148 $config{test} = 'gaiman miller';
149 $parameter->parse_and_validate_config_value($policy, \%config);
150 $values = $policy->{_test};
151 is( scalar( keys %{$values} ), 2, q{'gaiman miller', default 'ellis miller'} );
152 ok( $values->{gaiman}, q{'gaiman miller', default 'ellis miller'} );
153 ok( $values->{miller}, q{'gaiman miller', default 'ellis miller'} );
155 ###############################################################################
158 # cperl-indent-level: 4
160 # indent-tabs-mode: nil
161 # c-indentation-style: bsd
163 # ex: set ts=8 sts=4 sw=4 tw=78 ft=perl expandtab shiftround :