#!/usr/bin/perl

# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.

use Modern::Perl;

use t::lib::Mocks;

use Test::More tests => 8;

BEGIN {
    use_ok( 'C4::SMS', qw( driver send_sms ) );
}

my $driver = 'my mock driver';
t::lib::Mocks::mock_preference( 'SMSSendDriver', $driver );
is( C4::SMS->driver(), $driver, 'driver returns the SMSSendDriver correctly' );

t::lib::Mocks::mock_preference( 'SMSSendUsername', 'username' );
t::lib::Mocks::mock_preference( 'SMSSendPassword', 'pwd' );

my ( $send_sms, $error ) = C4::SMS->send_sms();
is( $send_sms, undef, 'send_sms without arguments returns undef' );

($send_sms) = C4::SMS->send_sms(
    {
        destination => 'my destination',
    }
);
is( $send_sms, undef, 'send_sms without message returns undef' );

($send_sms) = C4::SMS->send_sms(
    {
        message => 'my message',
    }
);
is( $send_sms, undef, 'send_sms without destination returns undef' );

( $send_sms, $error ) = C4::SMS->send_sms(
    {
        destination => 'my destination',
        message     => 'my message',
        driver      => '',
    }
);
is( $send_sms, undef,                     'send_sms with an undef driver returns undef' );
is( $error,    'SMS_SEND_DRIVER_MISSING', 'Error code returned is SMS_SEND_DRIVER_MISSING' );

( $send_sms, $error ) = C4::SMS->send_sms(
    {
        destination => '+33123456789',
        message     => 'my message',
        driver      => 'Test',
    }
);
is( $send_sms, 1, 'send_sms returns 1' );