+++ /dev/null
-#!/usr/bin/perl
-
-use strict;
-use warnings;
-
-use Test::More tests => 39;
-use Test::Exception;
-
-=pod
-
-This tests the more complex
-delegation cases and that they
-do not fail at compile time.
-
-=cut
-
-{
-
- package ChildASuper;
- use Mouse;
-
- sub child_a_super_method { "as" }
-
- package ChildA;
- use Mouse;
-
- extends "ChildASuper";
-
- sub child_a_method_1 { "a1" }
- sub child_a_method_2 { Scalar::Util::blessed($_[0]) . " a2" }
-
- package ChildASub;
- use Mouse;
-
- extends "ChildA";
-
- sub child_a_method_3 { "a3" }
-
- package ChildB;
- use Mouse;
-
- sub child_b_method_1 { "b1" }
- sub child_b_method_2 { "b2" }
- sub child_b_method_3 { "b3" }
-
- package ChildC;
- use Mouse;
-
- sub child_c_method_1 { "c1" }
- sub child_c_method_2 { "c2" }
- sub child_c_method_3_la { "c3" }
- sub child_c_method_4_la { "c4" }
-
- package ChildD;
- use Mouse;
-
- sub child_d_method_1 { "d1" }
- sub child_d_method_2 { "d2" }
-
- package ChildE;
- # no Mouse
-
- sub new { bless {}, shift }
- sub child_e_method_1 { "e1" }
- sub child_e_method_2 { "e2" }
-
- package ChildF;
- # no Mouse
-
- sub new { bless {}, shift }
- sub child_f_method_1 { "f1" }
- sub child_f_method_2 { "f2" }
-
- package ChildG;
- use Mouse;
-
- sub child_g_method_1 { "g1" }
-
- package Parent;
- use Mouse;
-
- ::dies_ok {
- has child_a => (
- is => "ro",
- default => sub { ChildA->new },
- handles => qr/.*/,
- );
- } "all_methods requires explicit isa";
-
- ::lives_ok {
- has child_a => (
- isa => "ChildA",
- is => "ro",
- default => sub { ChildA->new },
- handles => qr/.*/,
- );
- } "allow all_methods with explicit isa";
-
- ::lives_ok {
- has child_b => (
- is => 'ro',
- default => sub { ChildB->new },
- handles => [qw/child_b_method_1/],
- );
- } "don't need to declare isa if method list is predefined";
-
- ::lives_ok {
- has child_c => (
- isa => "ChildC",
- is => "ro",
- default => sub { ChildC->new },
- handles => qr/_la$/,
- );
- } "can declare regex collector";
-
- ::dies_ok {
- has child_d => (
- is => "ro",
- default => sub { ChildD->new },
- handles => sub {
- my ( $class, $delegate_class ) = @_;
- }
- );
- } "can't create attr with generative handles parameter and no isa";
-
- ::lives_ok {
- has child_d => (
- isa => "ChildD",
- is => "ro",
- default => sub { ChildD->new },
- handles => sub {
- my ( $class, $delegate_class ) = @_;
- return;
- }
- );
- } "can't create attr with generative handles parameter and no isa";
-
- ::lives_ok {
- has child_e => (
- isa => "ChildE",
- is => "ro",
- default => sub { ChildE->new },
- handles => ["child_e_method_2"],
- );
- } "can delegate to non moose class using explicit method list";
-
- my $delegate_class;
- ::lives_ok {
- has child_f => (
- isa => "ChildF",
- is => "ro",
- default => sub { ChildF->new },
- handles => sub {
- $delegate_class = $_[1]->name;
- return;
- },
- );
- } "subrefs on non moose class give no meta";
-
- ::is( $delegate_class, "ChildF", "plain classes are handed down to subs" );
-
- ::lives_ok {
- has child_g => (
- isa => "ChildG",
- default => sub { ChildG->new },
- handles => ["child_g_method_1"],
- );
- } "can delegate to object even without explicit reader";
-
- sub parent_method { "p" }
-}
-
-# sanity
-
-isa_ok( my $p = Parent->new, "Parent" );
-isa_ok( $p->child_a, "ChildA" );
-isa_ok( $p->child_b, "ChildB" );
-isa_ok( $p->child_c, "ChildC" );
-isa_ok( $p->child_d, "ChildD" );
-isa_ok( $p->child_e, "ChildE" );
-isa_ok( $p->child_f, "ChildF" );
-
-ok(!$p->can('child_g'), '... no child_g accessor defined');
-
-
-is( $p->parent_method, "p", "parent method" );
-is( $p->child_a->child_a_super_method, "as", "child supermethod" );
-is( $p->child_a->child_a_method_1, "a1", "child method" );
-
-can_ok( $p, "child_a_super_method" );
-can_ok( $p, "child_a_method_1" );
-can_ok( $p, "child_a_method_2" );
-ok( !$p->can( "child_a_method_3" ), "but not subclass of delegate class" );
-
-is( $p->child_a_method_1, $p->child_a->child_a_method_1, "delegate behaves the same" );
-is( $p->child_a_method_2, "ChildA a2", "delegates are their own invocants" );
-
-
-can_ok( $p, "child_b_method_1" );
-ok( !$p->can("child_b_method_2"), "but not ChildB's unspecified siblings" );
-
-
-ok( !$p->can($_), "none of ChildD's methods ($_)" )
- for grep { /^child/ } map { $_->name } ChildD->meta->get_all_methods();
-
-can_ok( $p, "child_c_method_3_la" );
-can_ok( $p, "child_c_method_4_la" );
-
-is( $p->child_c_method_3_la, "c3", "ChildC method delegated OK" );
-
-can_ok( $p, "child_e_method_2" );
-ok( !$p->can("child_e_method_1"), "but not child_e_method_1");
-
-is( $p->child_e_method_2, "e2", "delegate to non moose class (child_e_method_2)" );
-
-can_ok( $p, "child_g_method_1" );
-is( $p->child_g_method_1, "g1", "delegate to moose class without reader (child_g_method_1)" );
projects / gitmo/Mouse.git / blobdiff