I have a method, let's call it "foo" defined in a Moo Role.

package 'MyRole';
use Moo::Role;

sub foo { 
    return 'blah';
}
[download]

In a consuming class, I have some behavior implemented in an "around" modifier:

package MyClass;
use Moo;
with 'MyRole';

around foo => sub {
    my ($self, $orig) = @_;
    
    if ($self->$orig eq 'baz') {
        return 'bak';
   }
   return $self->$orig;
}
[download]

I would like to test this behavior, but I can't figure out how to mock MyRole::foo. If I mock MyClass::foo, the around() modifier isn't called. How do I test this around() behavior?

Here's what I'm trying:

use MyClass;
use Test::Most;
use Test::MockModule;

my $mock = Test::MockModule->new('MyRole');
$mock->mock('foo' => sub { return 'baz' });

my $obj = MyClass->new;
# Does not work
is $obj->foo, 'bak', 'Foo is what it oughtta be';
[download]

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