Add tool for extracting inline tests.

[gitmo/Moose.git] / lib / Moose / Cookbook / Roles / Recipe1.pod

diff --git a/lib/Moose/Cookbook/Roles/Recipe1.pod b/lib/Moose/Cookbook/Roles/Recipe1.pod
index f36ce03..7478c19 100644 (file)
--- a/lib/Moose/Cookbook/Roles/Recipe1.pod
+++ b/lib/Moose/Cookbook/Roles/Recipe1.pod
@@ -208,4 +208,124 @@ L<http://www.iinteractive.com>
 This library is free software; you can redistribute it and/or modify
 it under the same terms as Perl itself.
 
+=begin testing
+
+ok( US::Currency->does('Comparable'), '... US::Currency does Comparable' );
+ok( US::Currency->does('Eq'),         '... US::Currency does Eq' );
+ok( US::Currency->does('Printable'),  '... US::Currency does Printable' );
+
+my $hundred = US::Currency->new( amount => 100.00 );
+isa_ok( $hundred, 'US::Currency' );
+
+ok( $hundred->DOES("US::Currency"), "UNIVERSAL::DOES for class" );
+ok( $hundred->DOES("Comparable"),   "UNIVERSAL::DOES for role" );
+
+can_ok( $hundred, 'amount' );
+is( $hundred->amount, 100, '... got the right amount' );
+
+can_ok( $hundred, 'to_string' );
+is( $hundred->to_string, '$100.00 USD',
+    '... got the right stringified value' );
+
+ok( $hundred->does('Comparable'), '... US::Currency does Comparable' );
+ok( $hundred->does('Eq'),         '... US::Currency does Eq' );
+ok( $hundred->does('Printable'),  '... US::Currency does Printable' );
+
+my $fifty = US::Currency->new( amount => 50.00 );
+isa_ok( $fifty, 'US::Currency' );
+
+can_ok( $fifty, 'amount' );
+is( $fifty->amount, 50, '... got the right amount' );
+
+can_ok( $fifty, 'to_string' );
+is( $fifty->to_string, '$50.00 USD', '... got the right stringified value' );
+
+ok( $hundred->greater_than($fifty),             '... 100 gt 50' );
+ok( $hundred->greater_than_or_equal_to($fifty), '... 100 ge 50' );
+ok( !$hundred->less_than($fifty),               '... !100 lt 50' );
+ok( !$hundred->less_than_or_equal_to($fifty),   '... !100 le 50' );
+ok( !$hundred->equal_to($fifty),                '... !100 eq 50' );
+ok( $hundred->not_equal_to($fifty),             '... 100 ne 50' );
+
+ok( !$fifty->greater_than($hundred),             '... !50 gt 100' );
+ok( !$fifty->greater_than_or_equal_to($hundred), '... !50 ge 100' );
+ok( $fifty->less_than($hundred),                 '... 50 lt 100' );
+ok( $fifty->less_than_or_equal_to($hundred),     '... 50 le 100' );
+ok( !$fifty->equal_to($hundred),                 '... !50 eq 100' );
+ok( $fifty->not_equal_to($hundred),              '... 50 ne 100' );
+
+ok( !$fifty->greater_than($fifty),            '... !50 gt 50' );
+ok( $fifty->greater_than_or_equal_to($fifty), '... !50 ge 50' );
+ok( !$fifty->less_than($fifty),               '... 50 lt 50' );
+ok( $fifty->less_than_or_equal_to($fifty),    '... 50 le 50' );
+ok( $fifty->equal_to($fifty),                 '... 50 eq 50' );
+ok( !$fifty->not_equal_to($fifty),            '... !50 ne 50' );
+
+## ... check some meta-stuff
+
+# Eq
+
+my $eq_meta = Eq->meta;
+isa_ok( $eq_meta, 'Moose::Meta::Role' );
+
+ok( $eq_meta->has_method('not_equal_to'), '... Eq has_method not_equal_to' );
+ok( $eq_meta->requires_method('equal_to'),
+    '... Eq requires_method not_equal_to' );
+
+# Comparable
+
+my $comparable_meta = Comparable->meta;
+isa_ok( $comparable_meta, 'Moose::Meta::Role' );
+
+ok( $comparable_meta->does_role('Eq'), '... Comparable does Eq' );
+
+foreach my $method_name (
+    qw(
+    equal_to not_equal_to
+    greater_than greater_than_or_equal_to
+    less_than less_than_or_equal_to
+    )
+    ) {
+    ok( $comparable_meta->has_method($method_name),
+        '... Comparable has_method ' . $method_name );
+}
+
+ok( $comparable_meta->requires_method('compare'),
+    '... Comparable requires_method compare' );
+
+# Printable
+
+my $printable_meta = Printable->meta;
+isa_ok( $printable_meta, 'Moose::Meta::Role' );
+
+ok( $printable_meta->requires_method('to_string'),
+    '... Printable requires_method to_string' );
+
+# US::Currency
+
+my $currency_meta = US::Currency->meta;
+isa_ok( $currency_meta, 'Moose::Meta::Class' );
+
+ok( $currency_meta->does_role('Comparable'),
+    '... US::Currency does Comparable' );
+ok( $currency_meta->does_role('Eq'), '... US::Currency does Eq' );
+ok( $currency_meta->does_role('Printable'),
+    '... US::Currency does Printable' );
+
+foreach my $method_name (
+    qw(
+    amount
+    equal_to not_equal_to
+    compare
+    greater_than greater_than_or_equal_to
+    less_than less_than_or_equal_to
+    to_string
+    )
+    ) {
+    ok( $currency_meta->has_method($method_name),
+        '... US::Currency has_method ' . $method_name );
+}
+
+=end testing
+
 =cut