use warnings;
use Test::More;
+use Test::Exception;
use lib qw(t/lib);
use DBICTest;
my $schema = DBICTest->init_schema();
-plan tests => 54;
+plan tests => 64;
my $code = sub {
my ($artist, @cd_titles) = @_;
$schema2->txn_begin();
};
my $err = $@;
- ok(($err eq ''), 'Pre-connection nested transactions.');
+ ok(! $err, 'Pre-connection nested transactions.');
+
+ # although not connected DBI would still warn about rolling back at disconnect
+ $schema2->txn_rollback;
+ $schema2->txn_rollback;
+ $schema2->storage->disconnect;
+}
+$schema->storage->disconnect;
+
+# Test txn_scope_guard
+{
+ my $schema = DBICTest->init_schema();
+
+ is($schema->storage->transaction_depth, 0, "Correct transaction depth");
+ my $artist_rs = $schema->resultset('Artist');
+ throws_ok {
+ my $guard = $schema->txn_scope_guard;
+
+
+ $artist_rs->create({
+ name => 'Death Cab for Cutie',
+ made_up_column => 1,
+ });
+
+ $guard->commit;
+ } qr/No such column made_up_column .*? at .*?81transactions.t line \d+/s, "Error propogated okay";
+
+ ok(!$artist_rs->find({name => 'Death Cab for Cutie'}), "Artist not created");
+
+ my $inner_exception;
+ eval {
+ outer($schema, 1);
+ };
+ is($@, $inner_exception, "Nested exceptions propogated");
+
+ ok(!$artist_rs->find({name => 'Death Cab for Cutie'}), "Artist not created");
+
+ eval {
+ my $w;
+ local $SIG{__WARN__} = sub { $w = shift };
+
+ # The 0 arg says don't die, just let the scope guard go out of scope
+ # forcing a txn_rollback to happen
+ outer($schema, 0);
+
+ like ($w, qr/A DBIx::Class::Storage::TxnScopeGuard went out of scope without explicit commit or an error/, 'Out of scope warning detected');
+ };
+
+ local $TODO = "Work out how this should work";
+ is($@, "Not sure what we want here, but something", "Rollback okay");
+
+ ok(!$artist_rs->find({name => 'Death Cab for Cutie'}), "Artist not created");
+
+ sub outer {
+ my ($schema) = @_;
+
+ my $guard = $schema->txn_scope_guard;
+ $schema->resultset('Artist')->create({
+ name => 'Death Cab for Cutie',
+ });
+ inner(@_);
+ $guard->commit;
+ }
+
+ sub inner {
+ my ($schema, $fatal) = @_;
+ my $guard = $schema->txn_scope_guard;
+
+ my $artist = $artist_rs->find({ name => 'Death Cab for Cutie' });
+
+ is($schema->storage->transaction_depth, 2, "Correct transaction depth");
+ undef $@;
+ eval {
+ $artist->cds->create({
+ title => 'Plans',
+ year => 2005,
+ $fatal ? ( foo => 'bar' ) : ()
+ });
+ };
+ if ($@) {
+ # Record what got thrown so we can test it propgates out properly.
+ $inner_exception = $@;
+ die $@;
+ }
+
+ # See what happens if we dont $guard->commit;
+ }
}