#!/usr/bin/env perl

use strict;
use warnings;
use Test::More;
use Test::Exception;
use App::Cmd::Tester::CaptureExternal;
use Cpanel::JSON::XS;

my $pkg;

BEGIN {
    $pkg = 'Catmandu::Cmd::convert';
    use_ok $pkg;
}
require_ok $pkg;

use Catmandu::CLI;

my $result = test_app(
    qq|Catmandu::CLI| => [qw(convert -v YAML --file t/catmandu.yml to JSON)]);

my $perl = decode_json($result->stdout);

ok $perl, 'got JSON';
is $perl->[0]->{importer}{default}{package}, 'YAML', 'got data';
is $result->error, undef, 'threw no exceptions';

# next test can fail on buggy Perl installations
#is $result->stderr, '', 'nothing sent to sderr';

$result = test_app(
    qq|Catmandu::CLI| => [
        'convert', '-v',       '--start=2',     '--total=1',
        'CSV',     '--file',   't/planets.csv', 'to',
        'CSV',     '--header', '0',             '--fields',
        'english,latin'
    ]
);
is $result->stdout, "Moon,Luna\n", 'start and limit';

done_testing;