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use strict;
use warnings;
use Test::More;
use Test::Fatal;
{
package My::Role;
use Moose::Role;
sub foo { 'Foo::foo' }
sub bar { 'Foo::bar' }
sub baz { 'Foo::baz' }
package My::Class;
use Moose;
with 'My::Role' => { -excludes => 'bar' };
}
ok(My::Class->meta->has_method($_), "we have a $_ method") for qw(foo baz);
ok(!My::Class->meta->has_method('bar'), '... but we excluded bar');
{
package My::OtherRole;
use Moose::Role;
with 'My::Role' => { -excludes => 'foo' };
sub foo { 'My::OtherRole::foo' }
sub bar { 'My::OtherRole::bar' }
}
ok(My::OtherRole->meta->has_method($_), "we have a $_ method") for qw(foo bar baz);
ok(!My::OtherRole->meta->requires_method('foo'), '... and the &foo method is not required');
ok(!My::OtherRole->meta->requires_method('bar'), '... and the &bar method is not required');
{
package Foo::Role;
use Moose::Role;
sub foo { 'Foo::Role::foo' }
package Bar::Role;
use Moose::Role;
sub foo { 'Bar::Role::foo' }
package Baz::Role;
use Moose::Role;
sub foo { 'Baz::Role::foo' }
package My::Foo::Class;
use Moose;
::is( ::exception {
with 'Foo::Role' => { -excludes => 'foo' },
'Bar::Role' => { -excludes => 'foo' },
'Baz::Role';
}, undef, '... composed our roles correctly' );
package My::Foo::Class::Broken;
use Moose;
::like( ::exception {
with 'Foo::Role',
'Bar::Role' => { -excludes => 'foo' },
'Baz::Role';
}, qr/Due to a method name conflict in roles 'Baz::Role' and 'Foo::Role', the method 'foo' must be implemented or excluded by 'My::Foo::Class::Broken'/, '... composed our roles correctly' );
}
{
my $foo = My::Foo::Class->new;
isa_ok($foo, 'My::Foo::Class');
can_ok($foo, 'foo');
is($foo->foo, 'Baz::Role::foo', '... got the right method');
}
{
package My::Foo::Role;
use Moose::Role;
::is( ::exception {
with 'Foo::Role' => { -excludes => 'foo' },
'Bar::Role' => { -excludes => 'foo' },
'Baz::Role';
}, undef, '... composed our roles correctly' );
}
ok(My::Foo::Role->meta->has_method('foo'), "we have a foo method");
ok(!My::Foo::Role->meta->requires_method('foo'), '... and the &foo method is not required');
{
package My::Foo::Role::Other;
use Moose::Role;
::is( ::exception {
with 'Foo::Role',
'Bar::Role' => { -excludes => 'foo' },
'Baz::Role';
}, undef, '... composed our roles correctly' );
}
ok(!My::Foo::Role::Other->meta->has_method('foo'), "we dont have a foo method");
ok(My::Foo::Role::Other->meta->requires_method('foo'), '... and the &foo method is required');
done_testing;
|
