Bug 15756: Some tests for haspermission in C4::Auth

Test plan:
Run this new test.

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
All tests successful. koha-qa.pl run OK.
Signed-off-by: Tomas Cohen Arazi <tomascohen@unc.edu.ar>

Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com

t/db_dependent/Auth/haspermission.t

@@ -0,0 +1,108 @@
+#!/usr/bin/perl
+
+# Tests for C4::Auth::haspermission
+
+# This file is part of Koha.
+#
+# Copyright 2016 Rijksmuseum
+#
+# 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 Test::More tests => 13;
+
+use Koha::Database;
+use t::lib::TestBuilder;
+use C4::Auth qw(haspermission);
+
+my $schema = Koha::Database->new->schema;
+$schema->storage->txn_begin;
+
+# Adding two borrowers and granular permissions for the second borrower
+my $builder = t::lib::TestBuilder->new();
+my $borr1 = $builder->build({
+    source => 'Borrower',
+    value  => {
+        surname => 'Superlib',
+        flags   => 1,
+    },
+});
+my $borr2 = $builder->build({
+    source => 'Borrower',
+    value  => {
+        surname => 'Bor2',
+        flags   => 2 + 4 + 2**11, # circulate, catalogue, acquisition
+    },
+});
+$builder->build({
+    source => 'UserPermission',
+    value  => {
+        borrowernumber => $borr2->{borrowernumber},
+        module_bit => 13, # tools
+        code => 'upload_local_cover_images',
+    },
+});
+$builder->build({
+    source => 'UserPermission',
+    value  => {
+        borrowernumber => $borr2->{borrowernumber},
+        module_bit => 13, # tools
+        code => 'batch_upload_patron_images',
+    },
+});
+
+# Check top level permission for superlibrarian
+my $r = haspermission( $borr1->{userid},
+    { circulate => 1, editcatalogue => 1 } );
+is( ref($r), 'HASH', 'Superlibrarian/circulate' );
+
+# Check specific top level permission(s) for borr2
+$r = haspermission( $borr2->{userid},
+    { circulate => 1, catalogue => 1 } );
+is( ref($r), 'HASH', 'Borrower2/circulate' );
+$r = haspermission( $borr2->{userid}, { updatecharges => 1 } );
+is( $r, 0, 'Borrower2/updatecharges should fail' );
+
+# Check granular permission with 1: means all subpermissions
+$r = haspermission( $borr1->{userid}, { tools => 1 } );
+is( ref($r), 'HASH', 'Superlibrarian/tools granular all' );
+$r = haspermission( $borr2->{userid}, { tools => 1 } );
+is( $r, 0, 'Borrower2/tools granular all should fail' );
+
+# Check granular permission with *: means at least one subpermission
+$r = haspermission( $borr1->{userid}, { tools => '*' } );
+is( ref($r), 'HASH', 'Superlibrarian/tools granular *' );
+$r = haspermission( $borr2->{userid}, { acquisition => '*' } );
+is( ref($r), 'HASH', 'Borrower2/acq granular *' );
+$r = haspermission( $borr2->{userid}, { tools => '*' } );
+is( ref($r), 'HASH', 'Borrower2/tools granular *' );
+$r = haspermission( $borr2->{userid}, { serials => '*' } );
+is( $r, 0, 'Borrower2/serials granular * should fail' );
+
+# Check granular permission with one or more specific subperms
+$r = haspermission( $borr1->{userid}, { tools => 'edit_news' } );
+is( ref($r), 'HASH', 'Superlibrarian/tools edit_news' );
+$r = haspermission( $borr2->{userid}, { acquisition => 'budget_manage' } );
+is( ref($r), 'HASH', 'Borrower2/acq budget_manage' );
+$r = haspermission( $borr2->{userid},
+    { acquisition => 'budget_manage', tools => 'edit_news' } );
+is( $r, 0, 'Borrower2/two granular should fail' );
+$r = haspermission( $borr2->{userid}, {
+    tools => 'upload_local_cover_images',
+    tools => 'batch_upload_patron_images',
+});
+is( ref($r), 'HASH', 'Borrower2/tools granular two upload subperms' );
+
+# End
+$schema->storage->txn_rollback;