my $google = Google::Auth->login(
    email    => 'test@gmail.com',
    password => 'pass',
    service  => 'cp',
);
isa_ok $google, 'Google::Auth';

my $contactlist = Google::ContactList->fetchall($google);
isa_ok $contactlist, 'Google::ContactList';

##</code><code>##

ok(
    $google->isa('Google::Auth'), 
    'Constructed an instance of Google::Auth',
);