Added test for "kv", added new method "elements" to MX::AH::MP::ImmutableHash

[gitmo/MooseX-AttributeHelpers.git] / t / 003_basic_hash.t

diff --git a/t/003_basic_hash.t b/t/003_basic_hash.t
index f2f73df..1f842ae 100644 (file)
--- a/t/003_basic_hash.t
+++ b/t/003_basic_hash.t
@@ -3,16 +3,17 @@
 use strict;
 use warnings;
 
-use Test::More no_plan => 1;
+use Test::More tests => 50;
 use Test::Exception;
 
 BEGIN {
-    use_ok('MooseX::AttributeHelpers');   
+    use_ok('MooseX::AttributeHelpers');
 }
 
 {
     package Stuff;
     use Moose;
+    use MooseX::AttributeHelpers;
 
     has 'options' => (
         metaclass => 'Collection::Hash',
@@ -20,10 +21,22 @@ BEGIN {
         isa       => 'HashRef[Str]',
         default   => sub { {} },
         provides  => {
-            'set'   => 'set_option',
-            'get'   => 'get_option',            
-            'empty' => 'has_options',
-            'count' => 'num_options',
+            'set'      => 'set_option',
+            'get'      => 'get_option',
+            'empty'    => 'has_options',
+            'count'    => 'num_options',
+            'clear'    => 'clear_options',
+            'delete'   => 'delete_option',
+            'exists'   => 'has_option',
+            'defined'  => 'is_defined',
+            'accessor' => 'option_accessor',
+            'kv'       => 'key_value',
+            'elements' => 'options_elements',
+        },
+        curries   => {
+            'accessor' => {
+                quantity => ['quantity'],
+            },
         }
     );
 }
@@ -36,19 +49,29 @@ can_ok($stuff, $_) for qw[
     get_option
     has_options
     num_options
+    delete_option
+    clear_options
+    is_defined
+    has_option
+    quantity
+    option_accessor
 ];
 
 ok(!$stuff->has_options, '... we have no options');
 is($stuff->num_options, 0, '... we have no options');
 
 is_deeply($stuff->options, {}, '... no options yet');
+ok(!$stuff->has_option('foo'), '... we have no foo option');
 
 lives_ok {
     $stuff->set_option(foo => 'bar');
 } '... set the option okay';
 
+ok($stuff->is_defined('foo'), '... foo is defined');
+
 ok($stuff->has_options, '... we have options');
 is($stuff->num_options, 1, '... we have 1 option(s)');
+ok($stuff->has_option('foo'), '... we have a foo option');
 is_deeply($stuff->options, { foo => 'bar' }, '... got options now');
 
 lives_ok {
@@ -60,10 +83,107 @@ is_deeply($stuff->options, { foo => 'bar', bar => 'baz' }, '... got more options
 
 is($stuff->get_option('foo'), 'bar', '... got the right option');
 
+is_deeply([ $stuff->get_option(qw(foo bar)) ], [qw(bar baz)], "get multiple options at once");
+
+lives_ok {
+    $stuff->set_option(oink => "blah", xxy => "flop");
+} '... set the option okay';
+
+is($stuff->num_options, 4, "4 options");
+is_deeply([ $stuff->get_option(qw(foo bar oink xxy)) ], [qw(bar baz blah flop)], "get multiple options at once");
+
+lives_ok {
+    $stuff->delete_option('bar');
+} '... deleted the option okay';
+
+lives_ok {
+    $stuff->delete_option('oink');
+} '... deleted the option okay';
+
+lives_ok {
+    $stuff->delete_option('xxy');
+} '... deleted the option okay';
+
+is($stuff->num_options, 1, '... we have 1 option(s)');
+is_deeply($stuff->options, { foo => 'bar' }, '... got more options now');
+
+$stuff->clear_options;
+
+is_deeply($stuff->options, { }, "... cleared options" );
+
+lives_ok {
+    $stuff->quantity(4);
+} '... options added okay with defaults';
+
+is($stuff->quantity, 4, 'reader part of curried accessor works');
+
+is_deeply($stuff->options, {quantity => 4}, '... returns what we expect');
+
+lives_ok {
+    Stuff->new(options => { foo => 'BAR' });
+} '... good constructor params';
+
 ## check some errors
 
 dies_ok {
     $stuff->set_option(bar => {});
 } '... could not add a hash ref where an string is expected';
 
+dies_ok {
+    Stuff->new(options => { foo => [] });
+} '... bad constructor params';
+
+dies_ok {
+    my $stuff = Stuff->new;
+    $stuff->option_accessor();
+} '... accessor dies on 0 args';
 
+dies_ok {
+    my $stuff = Stuff->new;
+    $stuff->option_accessor(1 => 2, 3);
+} '... accessor dies on 3 args';
+
+dies_ok {
+    my $stuff = Stuff->new;
+    $stuff->option_accessor(1 => 2, 3 => 4);
+} '... accessor dies on 4 args';
+
+## test the meta
+
+my $options = $stuff->meta->get_attribute('options');
+isa_ok($options, 'MooseX::AttributeHelpers::Collection::Hash');
+
+is_deeply($options->provides, {
+    'set'      => 'set_option',
+    'get'      => 'get_option',
+    'empty'    => 'has_options',
+    'count'    => 'num_options',
+    'clear'    => 'clear_options',
+    'delete'   => 'delete_option',
+    'defined'  => 'is_defined',
+    'exists'   => 'has_option',
+    'accessor' => 'option_accessor',
+    'kv'       => 'key_value',
+    'elements' => 'options_elements',
+}, '... got the right provides mapping');
+
+is($options->type_constraint->type_parameter, 'Str', '... got the right container type');
+
+$stuff->set_option( oink => "blah", xxy => "flop" );
+my @key_value = $stuff->key_value;
+is_deeply(
+    \@key_value,
+    [ [ 'xxy', 'flop' ], [ 'quantity', 4 ], [ 'oink', 'blah' ] ],
+    '... got the right key value pairs'
+);
+
+my %options_elements = $stuff->options_elements;
+is_deeply(
+    \%options_elements,
+    {
+        'oink'     => 'blah',
+        'quantity' => 4,
+        'xxy'      => 'flop'
+    },
+    '... got the right hash elements'
+);