@@ -, +, @@ - Apply this patch - Run: $ kshell k$ prove t/db_dependent/Koha/Account/Offsets.t - Sign off :-D --- Koha/Account/Offsets.pm | 15 ++++++++ t/db_dependent/Koha/Account/Offsets.t | 70 +++++++++++++++++++++++++++++++++++ 2 files changed, 85 insertions(+) create mode 100755 t/db_dependent/Koha/Account/Offsets.t --- a/Koha/Account/Offsets.pm +++ a/Koha/Account/Offsets.pm @@ -18,6 +18,7 @@ package Koha::Account::Offsets; use Modern::Perl; use Carp; +use List::Util qw(sum0); use Koha::Database; @@ -33,6 +34,20 @@ Account offsets track the changes made to the balance of account lines =head1 API +=head2 Class methods + +=head3 total + +=cut + +sub total { + my ( $self ) = @_; + + my $total = sum0( $self->get_column('amount') ); + + return $total; +} + =head2 Internal methods =head3 _type --- a/t/db_dependent/Koha/Account/Offsets.t +++ a/t/db_dependent/Koha/Account/Offsets.t @@ -0,0 +1,70 @@ +#!/usr/bin/perl + +# Copyright 2018 Koha Development team +# +# 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 + +use Modern::Perl; + +use Test::More tests => 1; +use Test::Exception; + +use Koha::Account::Offsets; + +use t::lib::TestBuilder; + +my $schema = Koha::Database->new->schema; +my $builder = t::lib::TestBuilder->new; + +subtest 'total_outstanding() tests' => sub { + + plan tests => 4; + + $schema->storage->txn_begin; + + my $line = $builder->build_object( { class => 'Koha::Account::Lines' } ); + + my $amount_1 = 100; + my $amount_2 = 200; + my $amount_3 = -100; + my $amount_4 = -300; + my $amount_5 = 500; + + my $offset_1 = Koha::Account::Offset->new( + { type => 'Fine', amount => $amount_1, credit_id => $line->id } )->store; + my $offset_2 = Koha::Account::Offset->new( + { type => 'Fine', amount => $amount_2, credit_id => $line->id } )->store; + my $offset_3 = Koha::Account::Offset->new( + { type => 'Payment', amount => $amount_3, credit_id => $line->id } )->store; + my $offset_4 = Koha::Account::Offset->new( + { type => 'Payment', amount => $amount_4, credit_id => $line->id } )->store; + my $offset_5 = Koha::Account::Offset->new( + { type => 'Fine', amount => $amount_5, credit_id => $line->id } )->store; + + my $debits = Koha::Account::Offsets->search( { type => 'Fine', credit_id => $line->id } ); + is( $debits->total, $amount_1 + $amount_2 + $amount_5 ); + + my $credits = Koha::Account::Offsets->search( { type => 'Payment', credit_id => $line->id } ); + is( $credits->total, $amount_3 + $amount_4 ); + + my $all = Koha::Account::Offsets->search( { credit_id => $line->id } ); + is( $all->total, $amount_1 + $amount_2 + $amount_3 + $amount_4 + $amount_5 ); + + my $none = Koha::Account::Offsets->search( { credit_id => $line->id + 1 } ); + is( $none->total, 0, 'No offsets, returns 0' ); + + $schema->storage->txn_rollback; +}; --