package Hydra::Event::BuildQueued;
use strict;
use warnings;
sub parse :prototype(@) {
    unless (@_ == 1) {
        die "build_queued: payload takes only one argument, but ", scalar(@_), " were given";
    }
    my ($build_id) = @_;
    unless ($build_id =~ /^\d+$/) {
        die "build_queued: payload argument should be an integer, but '", $build_id, "' was given"
    }
    return Hydra::Event::BuildQueued->new(int($build_id));
}
sub new {
    my ($self, $id) = @_;
    return bless {
        "build_id" => $id,
        "build" => undef
    }, $self;
}
sub load {
    my ($self, $db) = @_;
    if (!defined($self->{"build"})) {
        $self->{"build"} = $db->resultset('Builds')->find($self->{"build_id"})
            or die "build $self->{'build_id'} does not exist\n";
    }
}
sub execute {
    my ($self, $db, $plugin) = @_;
    $self->load($db);
    $plugin->buildQueued($self->{"build"});
    return 1;
}
1;

use Hydra::Event::BuildQueued;

  build_queued => \&Hydra::Event::BuildQueued::parse,

$listener->subscribe("build_queued");

use strict;
use warnings;
use Setup;
use Hydra::Event;
use Hydra::Event::BuildQueued;
use Test2::V0;
use Test2::Tools::Exception;
use Test2::Tools::Mock qw(mock_obj);
my $ctx = test_context();
my $db = $ctx->db();
my $builds = $ctx->makeAndEvaluateJobset(
    expression => "basic.nix"
);
subtest "Parsing build_queued" => sub {
    like(
        dies { Hydra::Event::parse_payload("build_queued", "") },
        qr/one argument/,
        "empty payload"
    );
    like(
        dies { Hydra::Event::parse_payload("build_queued", "abc123\tabc123") },
        qr/only one argument/,
        "two arguments"
    );
    like(
        dies { Hydra::Event::parse_payload("build_queued", "abc123") },
        qr/should be an integer/,
        "not an integer"
    );
    is(
        Hydra::Event::parse_payload("build_queued", "19"),
        Hydra::Event::BuildQueued->new(19),
        "Valid parse"
    );
};
subtest "load" => sub {
    my $build = $builds->{"empty_dir"};
    my $event = Hydra::Event::BuildQueued->new($build->id);
    $event->load($db);
    is($event->{"build"}->id, $build->id, "The build record matches.");
    # Create a fake "plugin" with a buildQueued sub, the sub sets this
    # global passedBuild variable.
    my $passedBuild;
    my $plugin = {};
    my $mock = mock_obj $plugin => (
        add => [
            "buildQueued" => sub {
                my ($self, $build) = @_;
                $passedBuild = $build;
            }
        ]
    );
    $event->execute($db, $plugin);
    is($passedBuild->id, $build->id, "The plugin's buildQueued hook is called with the proper build");
};
done_testing;