moved from trunk

diff --git a/t/94pk_mutation.t b/t/94pk_mutation.t
new file mode 100644 (file)
index 0000000..4623332
--- /dev/null
+++ b/t/94pk_mutation.t
@@ -0,0 +1,35 @@
+use strict;
+use warnings;  
+
+use Test::More;
+use lib qw(t/lib);
+use DBICTest;
+
+my $schema = DBICTest->init_schema();
+
+plan tests => 5;
+
+my $old_artistid = 1;
+my $new_artistid = $schema->resultset("Artist")->get_column('artistid')->max + 1;
+
+# Update the PK
+{
+  my $artist = $schema->resultset("Artist")->find($old_artistid);
+  ok(defined $artist, 'found an artist with the new PK');
+
+  $artist->update({ artistid => $new_artistid });
+  is($artist->artistid, $new_artistid, 'artist ID matches');
+}
+
+# Look for the old PK
+{
+  my $artist = $schema->resultset("Artist")->find($old_artistid);
+  ok(!defined $artist, 'no artist found with the old PK');
+}
+
+# Look for the new PK
+{
+  my $artist = $schema->resultset("Artist")->find($new_artistid);
+  ok(defined $artist, 'found an artist with the new PK');
+  is($artist->artistid, $new_artistid, 'artist ID matches');
+}