The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
use strict;
use Test::More;
use xt::CLI;

{
    my $app = cli();

    $app->write_cpanfile(<<EOF);
requires 'Data::Dumper' => '== 2.139';
requires 'Test::Differences' => '== 0.61';
EOF

    $app->run("install");
    $app->run("list");

 TODO: {
        local $TODO = "depends which module it tries to install first";
        like $app->stdout, qr/Data-Dumper-2\.139/;
        like $app->stdout, qr/Test-Differences-0\.61/;

        $app->run("check");
        like $app->stdout, qr/are satisfied/;
    }
}

done_testing;