add whitespace for clarity

[gitmo/MooseX-AttributeHelpers.git] / t / 005_basic_list.t

diff --git a/t/005_basic_list.t b/t/005_basic_list.t
index 8a90719..a759e37 100644 (file)
--- a/t/005_basic_list.t
+++ b/t/005_basic_list.t
@@ -7,7 +7,7 @@ use Test::More;
 use Test::Exception;
 
 BEGIN {
-    plan tests => 28;
+    plan tests => 36;
 }
 
 BEGIN {
@@ -35,6 +35,7 @@ BEGIN {
             'get'      => 'get_option_at',
             'first'    => 'get_first_option',
             'last'     => 'get_last_option',
+            'contains' => 'options_contains',
         },
         curries   => {
             'grep'     => {less_than_five => [ sub { $_ < 5 } ]},
@@ -42,6 +43,21 @@ BEGIN {
             'join'     => {dashify        => [ '-' ]}
         }
     );
+
+    has animals => (
+        is       => 'rw',
+        isa      => 'ArrayRef[Str]',
+        metaclass => 'Collection::List',
+        curries => {
+            grep =>  {
+                double_length_of => sub {
+                    my ($self, $body, $arg) = @_;
+
+                    $body->($self, sub { length($_) == length($arg) * 2 });
+                }
+            }
+        }
+    )
 }
 
 my $stuff = Stuff->new(options => [ 1 .. 10 ]);
@@ -57,6 +73,7 @@ can_ok($stuff, $_) for qw[
     options
     join_options
     get_option_at
+    options_contains
 ];
 
 is_deeply($stuff->_options, [1 .. 10], '... got options');
@@ -85,6 +102,19 @@ is_deeply([ $stuff->options ], [1 .. 10], '... got the list of options');
 
 is($stuff->join_options(':'), '1:2:3:4:5:6:7:8:9:10', '... joined the list of options by :');
 
+is($stuff->options_contains(), 0 ,'... does not contain undef');
+is($stuff->options_contains(5), 1 ,'... contains "5"');
+is($stuff->options_contains(11), 0 ,'... does not contain "11"');
+
+push @{$stuff->_options}, undef;
+is($stuff->options_contains(undef), 1 ,'... does contain undef');
+
+push @{$stuff->_options}, 5;
+is($stuff->options_contains(5), 2 ,'... contains returns count');
+
+splice @{$stuff->_options}, -2;
+is_deeply($stuff->_options, [1 .. 10], '... reset list for regression');
+
 # test the currying
 is_deeply([ $stuff->less_than_five() ], [1 .. 4]);
 
@@ -92,6 +122,15 @@ is_deeply([ $stuff->up_by_one() ], [2 .. 11]);
 
 is($stuff->dashify, '1-2-3-4-5-6-7-8-9-10');
 
+$stuff->animals([ qw/cat duck horse cattle gorilla elephant flamingo kangaroo/ ]);
+
+# 4 * 2 = 8
+is_deeply(
+        [ sort $stuff->double_length_of('fish') ],
+        [ sort qw/elephant flamingo kangaroo/ ],
+        'returns all elements with double length of string "fish"'
+);
+
 ## test the meta
 
 my $options = $stuff->meta->get_attribute('_options');
@@ -107,7 +146,8 @@ is_deeply($options->provides, {
     'join'     => 'join_options',
     'get'      => 'get_option_at',
     'first'    => 'get_first_option',
-    'last'     => 'get_last_option'
+    'last'     => 'get_last_option',
+    'contains' => 'options_contains',
 }, '... got the right provies mapping');
 
 is($options->type_constraint->type_parameter, 'Int', '... got the right container type');