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|
#!/usr/bin/perl
use strict;
use warnings;
use Test::More;
use Test::Exception;
use Moose::Meta::Role::Application::RoleSummation;
use Moose::Meta::Role::Composite;
{
package Role::Foo;
use Moose::Role;
package Role::Bar;
use Moose::Role;
package Role::ExcludesFoo;
use Moose::Role;
excludes 'Role::Foo';
package Role::DoesExcludesFoo;
use Moose::Role;
with 'Role::ExcludesFoo';
package Role::DoesFoo;
use Moose::Role;
with 'Role::Foo';
}
ok(Role::ExcludesFoo->meta->excludes_role('Role::Foo'), '... got the right exclusions');
ok(Role::DoesExcludesFoo->meta->excludes_role('Role::Foo'), '... got the right exclusions');
# test simple exclusion
dies_ok {
Moose::Meta::Role::Application::RoleSummation->new->apply(
Moose::Meta::Role::Composite->new(
roles => [
Role::Foo->meta,
Role::ExcludesFoo->meta,
]
)
);
} '... this fails as expected';
# test no conflicts
{
my $c = Moose::Meta::Role::Composite->new(
roles => [
Role::Foo->meta,
Role::Bar->meta,
]
);
isa_ok($c, 'Moose::Meta::Role::Composite');
is($c->name, 'Role::Foo|Role::Bar', '... got the composite role name');
lives_ok {
Moose::Meta::Role::Application::RoleSummation->new->apply($c);
} '... this lives as expected';
}
# test no conflicts w/exclusion
{
my $c = Moose::Meta::Role::Composite->new(
roles => [
Role::Bar->meta,
Role::ExcludesFoo->meta,
]
);
isa_ok($c, 'Moose::Meta::Role::Composite');
is($c->name, 'Role::Bar|Role::ExcludesFoo', '... got the composite role name');
lives_ok {
Moose::Meta::Role::Application::RoleSummation->new->apply($c);
} '... this lives as expected';
is_deeply([$c->get_excluded_roles_list], ['Role::Foo'], '... has excluded roles');
}
# test conflict with an "inherited" exclusion
dies_ok {
Moose::Meta::Role::Application::RoleSummation->new->apply(
Moose::Meta::Role::Composite->new(
roles => [
Role::Foo->meta,
Role::DoesExcludesFoo->meta,
]
)
);
} '... this fails as expected';
# test conflict with an "inherited" exclusion of an "inherited" role
dies_ok {
Moose::Meta::Role::Application::RoleSummation->new->apply(
Moose::Meta::Role::Composite->new(
roles => [
Role::DoesFoo->meta,
Role::DoesExcludesFoo->meta,
]
)
);
} '... this fails as expected';
done_testing;
|
