Bug 26618: (QA follow-up) Fix unit test for TranferCollection change

We update TransferCollection to use the settled upon standard for
passing error messages back from a method. This patch updates the
corresponding unit test.

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

C4/RotatingCollections.pm

@@ -399,7 +399,7 @@ sub RemoveItemFromCollection {
 
 =head2 TransferCollection
 
- ( $success, $errorcode, $errormessage ) = TransferCollection( $colId, $colBranchcode );
+ ( $success, $messages ) = TransferCollection( $colId, $colBranchcode );
 
 Transfers a collection to another branch
 
@@ -418,10 +418,10 @@ sub TransferCollection {
 
     ## Check for all necessary parameters
     if ( !$colId ) {
-        return ( 0, 1, "NO_ID" );
+        return ( 0, [{ type => 'error', code => 'NO_ID' }] );
     }
     if ( !$colBranchcode ) {
-        return ( 0, 2, "NO_BRANCHCODE" );
+        return ( 0, [{ type => 'error', code => 'NO_BRANCHCODE' }] );
     }
 
     my $dbh = C4::Context->dbh;

rotating_collections/transferCollection.pl

@@ -43,7 +43,7 @@ my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
 ## Transfer collection
 my ( $success, $messages );
 if ($toBranch) {
-    ( $success, $messages) =
+    ( $success, $messages ) =
       TransferCollection( $colId, $toBranch );
 
     if ($success) {

t/db_dependent/RotatingCollections.t

@@ -194,7 +194,8 @@ my $samplebranch = {
     opac_info      => 'sample opac',
 };
 Koha::Library->new($samplebranch)->store;
-is( TransferCollection( $collection_id1, $samplebranch->{branchcode} ),
+my ( $transferred, $messages ) = TransferCollection( $collection_id1, $samplebranch->{branchcode} );
+is( $transferred,
     1, "Collection1 has been transfered in the branch SAB" );
 @collection1 = GetCollection($collection_id1);
 is_deeply(
@@ -205,12 +206,11 @@ is_deeply(
     ],
     "Collection1 belongs to the sample branch (SAB)"
 );
-is( TransferCollection, "NO_ID", "TransferCollection without ID" );
-is(
-    TransferCollection($collection_id1),
-    'NO_BRANCHCODE',
-    "TransferCollection without branchcode"
-);
+( $transferred, $messages ) = TransferCollection();
+is( $messages->[0]->{code}, "NO_ID", "TransferCollection without ID" );
+( $transferred, $messages ) = TransferCollection($collection_id1);
+is( $messages->[0]->{code},
+    'NO_BRANCHCODE', "TransferCollection without branchcode" );
 
 #Test AddItemToCollection
 my $record = MARC::Record->new();