#!perl -w

use strict;
use warnings;

use Qpsmtpd::Constants;

sub register_tests {
    my $self = shift;

    $self->register_test('test_get_rcpt_host', 7);
    $self->register_test('test_is_in_rcpthosts', 3);
    $self->register_test('test_is_in_morercpthosts', 2);
    $self->register_test('test_hook_rcpt', 3);
}


sub test_hook_rcpt {
    my $self = shift;

    my $transaction = $self->qp->transaction;

    my $address = Qpsmtpd::Address->parse('<user@localhost>');
    my ($r, $mess) = $self->hook_rcpt( $transaction, $address );
    cmp_ok( $r, '==', OK, "hook_rcpt, localhost");

    $address = Qpsmtpd::Address->parse('<user@example.com>');
    ($r, $mess) = $self->hook_rcpt( $transaction, $address );
    cmp_ok( $r, '==', DENY, "hook_rcpt, example.com");

    $self->qp->connection->relay_client(1);
    ($r, $mess) = $self->hook_rcpt( $transaction, $address );
    cmp_ok( $r, '==', OK, "hook_rcpt, example.com");
    $self->qp->connection->relay_client(0);
};

sub test_is_in_rcpthosts {
    my $self = shift;

    my @hosts = $self->qp->config('rcpthosts');
    my $host = $hosts[0];

    if ( $host ) {
        ok( $self->is_in_rcpthosts( $host ), "is_in_rcpthosts, $host");
    }
    else {
        ok(1, "is_in_rcpthosts (skip, no entries)" );
    };

    ok( $self->is_in_rcpthosts( 'localhost' ), "is_in_rcpthosts +");
    ok( ! $self->is_in_rcpthosts( 'example.com' ), "is_in_rcpthosts -");
};

sub test_is_in_morercpthosts {
    my $self = shift;

    my $ref = $self->qp->config('morercpthosts', 'map');
    my ($domain) = keys %$ref;
    if ( $domain ) {
        ok( $self->is_in_morercpthosts( $domain ), "is_in_morercpthosts, $domain");
    }
    else {
        ok(1, "is_in_morercpthosts (skip, no entries)" );
    };

    ok( ! $self->is_in_morercpthosts( 'example.com' ), "is_in_morercpthosts -");
};

sub test_get_rcpt_host {
    my $self = shift;

    my $address = Qpsmtpd::Address->parse('<me@example.com>');
    cmp_ok( $self->get_rcpt_host( $address ), 'eq', 'example.com', 
        "get_rcpt_host, +" );
    
    $address = Qpsmtpd::Address->parse('<me@exaMple.com>');
    cmp_ok( $self->get_rcpt_host( $address ), 'eq', 'example.com', 
        "get_rcpt_host, +" );

    $address = Qpsmtpd::Address->parse('<root@example.com>');
    cmp_ok( $self->get_rcpt_host( $address ), 'eq', 'example.com', 
        "get_rcpt_host, +" );

    $address = Qpsmtpd::Address->parse('<postmaster>');
    cmp_ok( $self->get_rcpt_host( $address ), 'eq', 'some.host.example.org',
        "get_rcpt_host, special postmaster +" );

    # I think this is a bug. Qpsmtpd::Address fails to parse <abuse>
    $address = Qpsmtpd::Address->parse('<abuse>');
    ok( ! $self->get_rcpt_host( $address ), "get_rcpt_host, missing host" );

    $address = Qpsmtpd::Address->parse('<>');
    ok( ! $self->get_rcpt_host( $address ), "get_rcpt_host, null recipient" );

    $address = Qpsmtpd::Address->parse('<@example.com>');
    ok( ! $self->get_rcpt_host( $address ), "get_rcpt_host, missing user" );
};