Override the response to ->isa fot Test2 mock objects

override-isa.t

use Test2::V0;

subtest 'Overriding "isa" on a mock object' => sub {
    isa_ok(
        mock( {}, override => [ isa => sub { pop eq 'Foo' } ] ),
        ['Foo'],
        'should correctly respond to "isa"',
    );
};

done_testing();

=head2 OUTPUT

# Seeded srand with seed '20200819' from local date.
ok 1 - Overriding "isa" on a mock object {
    ok 1 - should correctly respond to "isa"
    1..1
}
1..1

=cut