Remove useless use of Storable from t/100extra_source.t

Cleanup needed before merging extended rels (Storable chokes on
the coderefs). Rewrite the test while we are here.

diff --git a/t/100extra_source.t b/t/100extra_source.t
index 05d99b9..b917958 100644 (file)
--- a/t/100extra_source.t
+++ b/t/100extra_source.t
@@ -1,54 +1,63 @@
 use strict;
-use warnings;  
+use warnings;
 
 use Test::More;
+use Test::Warn;
 use lib qw(t/lib);
 use DBICTest;
 
 {
-    package DBICTest::ResultSource::OtherSource;
-    use strict;
-    use warnings;
-    use base qw/DBIx::Class::ResultSource::Table/;
+  package DBICTest::ArtistRS;
+  use strict;
+  use warnings;
+  use base qw/DBIx::Class::ResultSet/;
 }
 
-plan tests => 4;
-
 my $schema = DBICTest->init_schema();
 my $artist_source = $schema->source('Artist');
 
-my $new_source = DBICTest::ResultSource::OtherSource->new({
+my $new_source = DBIx::Class::ResultSource::Table->new({
   %$artist_source,
-  name           => 'artist_preview',
-  _relationships => Storable::dclone( $artist_source->_relationships ),
+  name            => 'artist_preview',
+  resultset_class => 'DBICTest::ArtistRS',
+  _relationships  => {}, # copying them as-is is bad taste
 });
-
 $new_source->add_column('other_col' => { data_type => 'integer', default_value => 1 });
 
-my $warn = '';
-local $SIG{__WARN__} = sub { $warn = shift };
-
 {
   $schema->register_extra_source( 'artist->extra' => $new_source );
 
-  my $source = $schema->source('DBICTest::Artist');
-  is($source->source_name, 'Artist', 'original source still primary source');
+  my $primary_source = $schema->source('DBICTest::Artist');
+  is($primary_source->source_name, 'Artist', 'original source still primary source');
+  ok(! $primary_source->has_column('other_col'), 'column definition did not leak to original source');
+  isa_ok($schema->resultset ('artist->extra'), 'DBICTest::ArtistRS');
 }
 
-{
+warnings_are (sub {
   my $source = $schema->source('DBICTest::Artist');
   $schema->register_source($source->source_name, $source);
-  is($warn, '', "re-registering an existing source under the same name causes no errors");
-}
-
-{
-  my $new_source_name = 'Artist->preview(artist_preview)';
-  $schema->register_source( $new_source_name => $new_source );
-
-  ok(($warn =~ /DBICTest::Artist already has a source, use register_extra_source for additional sources/), 'registering extra source causes errors');
-  
-  my $source = $schema->source('DBICTest::Artist');
-  is($source->source_name, $new_source_name, 'original source still primary source');
-}
-
-1;
+}, [], 're-registering an existing source under the same name causes no warnings' );
+
+warnings_like (
+  sub {
+    my $new_source_name = 'Artist->preview(artist_preview)';
+    $schema->register_source( $new_source_name => $new_source );
+
+    my $primary_source = $schema->source('DBICTest::Artist');
+    is($primary_source->source_name, $new_source_name, 'new source is primary source');
+    ok($primary_source->has_column('other_col'), 'column correctly defined on new source');
+
+    isa_ok ($schema->resultset ($new_source_name), 'DBICTest::ArtistRS');
+
+    my $original_source = $schema->source('Artist');
+    ok(! $original_source->has_column('other_col'), 'column definition did not leak to original source');
+    isa_ok ($original_source->resultset, 'DBIx::Class::ResultSet');
+    isa_ok ($schema->resultset('Artist'), 'DBIx::Class::ResultSet');
+  },
+  [
+    qr/DBICTest::Artist already has a source, use register_extra_source for additional sources/
+  ],
+  'registering source to an existing result warns'
+);
+
+done_testing;