use strict;
use Test::Tester;
my $Test = Test::Builder->new;
$Test->plan(tests => 3);
my $cap;
$cap = Test::Tester->capture;
{
        no warnings 'redefine';
        sub Test::Tester::find_run_tests { return 0};
}
local $Test::Builder::Level = 0;
{
        my $cur = $cap->current_test;
        $Test->is_num($cur, 0, "current test");
        eval {$cap->current_test(2)};
        $Test->ok($@, "can't set test_num");
}
{
        $cap->ok(1, "a test");
        my @res = $cap->details;
        $Test->is_num(scalar @res, 1, "res count");
}