# $Id$
# -*-perl-*-

use strict;
use warnings;

require 't/lib/db-common.pl';

use TheSchwartz;
use Test::More tests => 24;

run_tests(
    8,
    sub {
        my $client = test_client( dbs => ['ts1'] );

        # insert a job which will fail, fail, then succeed.
        {
            my $handle = $client->insert("Worker::CompleteEventually");
            isa_ok $handle, 'TheSchwartz::JobHandle', "inserted job";

            $client->can_do("Worker::CompleteEventually");
            $client->work_until_done;

            is( $handle->failures, 1, "job has failed once" );

            my $job = Worker::CompleteEventually->grab_job($client);
            ok( !$job, "a job isn't ready yet" );    # hasn't been two seconds
            sleep 3;    # 2 seconds plus 1 buffer second

            $job = Worker::CompleteEventually->grab_job($client);
            ok( $job, "got a job, since time has gone by" );

            Worker::CompleteEventually->work_safely($job);
            is( $handle->failures, 2, "job has failed twice" );

            $job = Worker::CompleteEventually->grab_job($client);
            ok( $job, "got the job back" );

            Worker::CompleteEventually->work_safely($job);
            ok( !$handle->is_pending, "job has exited" );
            is( $handle->exit_status, 0, "job succeeded" );
        }

        teardown_dbs('ts1');
    }
);

############################################################################
package Worker::CompleteEventually;
use base 'TheSchwartz::Worker';

sub work {
    my ( $class, $job ) = @_;
    my $failures = $job->failures;
    if ( $failures < 2 ) {
        $job->failed;
    }
    else {
        $job->completed;
    }
    return;
}

sub keep_exit_status_for {
    20
}    # keep exit status for 20 seconds after on_complete

sub max_retries {2}

sub retry_delay {
    my $class = shift;
    my $fails = shift;
    return [ undef, 2, 0 ]->[$fails]
        ;    # fails 2 seconds first time, then immediately
}