fixed attr merging problem

[dbsrgits/DBIx-Class.git] / t / 91merge_attr.t

diff --git a/t/91merge_attr.t b/t/91merge_attr.t
new file mode 100644 (file)
index 0000000..9a6f38c
--- /dev/null
+++ b/t/91merge_attr.t
@@ -0,0 +1,128 @@
+use strict;
+use warnings;  
+
+use Test::More;
+use lib qw(t/lib);
+use DBICTest;
+use Test::More;
+use Data::Dumper;
+
+plan tests => 14;
+
+my $schema = DBICTest->init_schema();
+my $rs = $schema->resultset( 'CD' );
+
+{
+  my $a = 'artist';
+  my $b = 'cd';
+  my $expected = [ 'artist', 'cd' ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist' ];
+  my $b = [ 'cd' ];
+  my $expected = [ 'artist', 'cd' ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd' ];
+  my $b = [ 'cd' ];
+  my $expected = [ 'artist', 'cd' ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'artist' ];
+  my $b = [ 'artist', 'cd' ];
+  my $expected = [ 'artist', 'artist', 'cd' ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd' ];
+  my $b = [ 'artist', 'artist' ];
+  my $expected = [ 'artist', 'cd', 'artist' ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = 'artist';
+  my $expected = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = [ 'artist', 'cd' ];
+  my $expected = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = { 'artist' => 'manager' };
+  my $expected = [ 'artist', 'cd', { 'artist' => [ 'manager' ] } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = { 'artist' => 'agent' };
+  my $expected = [ { 'artist' => 'agent' }, 'cd', { 'artist' => 'manager' } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = { 'artist' => { 'manager' => 'artist' } };
+  my $expected = [ 'artist', 'cd', { 'artist' => [ { 'manager' => 'artist' } ] } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = { 'artist' => { 'manager' => [ 'artist', 'label' ] } };
+  my $expected = [ 'artist', 'cd', { 'artist' => [ { 'manager' => [ 'artist', 'label' ] } ] } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd', { 'artist' => 'manager' } ];
+  my $b = { 'artist' => { 'tour_manager' => [ 'venue', 'roadie' ] } };
+  my $expected = [ { 'artist' => { 'tour_manager' => [ 'venue', 'roadie' ] } }, 'cd', { 'artist' =>  'manager' } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ 'artist', 'cd' ];
+  my $b = { 'artist' => { 'tour_manager' => [ 'venue', 'roadie' ] } };
+  my $expected = [ { 'artist' => { 'tour_manager' => [ 'venue', 'roadie' ] } }, 'cd' ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+{
+  my $a = [ { 'artist' => 'manager' }, 'cd' ];
+  my $b = [ 'artist', { 'artist' => 'manager' } ];
+  my $expected = [ { 'artist' => 'manager' }, 'cd', { 'artist' => 'manager' } ];
+  my $result = $rs->_merge_attr($a, $b);
+  is_deeply( $result, $expected );
+}
+
+
+1;