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|
#!perl
use strict;
use warnings;
use lib 't/lib';
use Test::More;
use Test::Deep;
use Test::Fatal 'exception', 'dies_ok';;
use TestSchema;
use TestSchema::Result::Bar;
my $schema = TestSchema->deploy_or_connect();
$schema->prepopulate;
like(
exception {
TestSchema::Result::Bar->after_column_change(
foo_id => {
method => sub { 1; }
},
id => {
method => sub { 1; }
},
);
},
qr/Invalid number of arguments\. One \$column => \$args pair at a time\./,
);
TestSchema::Result::Bar->after_column_change(
foo_id => {
method => sub { push @TestSchema::Result::Bar::events, [after_foo_id => $_[1], $_[2]] }
},
);
TestSchema::Result::Bar->after_column_change(
id => {
method => sub {
is($schema->storage->{transaction_depth}, 1, 'transactions turned on for id');
push @TestSchema::Result::Bar::events, [after_id => $_[1], $_[2]]
},
txn_wrap => 1,
},
);
my $another_txn_test = sub {
is($schema->storage->{transaction_depth}, 0, 'transactions turned off for non-txn')
};
TestSchema::Result::Bar->around_column_change(
foo_id => {
method => sub {
my ( $self, $fn, $old, $new ) = @_;
push @TestSchema::Result::Bar::events, [pre_around_foo_id => $old, $new];
$another_txn_test->();
$fn->();
push @TestSchema::Result::Bar::events, [post_around_foo_id => $old, $new];
},
},
);
my $first = $schema->resultset('Bar')->search(undef, { order_by => 'id' })->first;
is($first->foo_id, 1, 'foo_id starts as 1');
$first->foo_id(2);
$first->update;
is($first->foo_id, 2, 'foo_id is updated to 2');
$another_txn_test = sub {};
cmp_deeply([
[ 'before_foo_id', 1, 2 ], # comes from TestSchema::Result::Bar
[ 'pre_around_foo_id', 1, 2 ],
[ 'post_around_foo_id', 1, 2 ],
[ 'after_foo_id', 2, 2 ],
], \@TestSchema::Result::Bar::events, 'subs fire in correct order and with correct args');
@TestSchema::Result::Bar::events = ();
$first->update({ foo_id => 1, id => 99 });
is($first->foo_id, 1, 'foo_id is updated');
is($first->id, 99, 'id is updated');
cmp_deeply([
[ 'before_foo_id', 2, 1 ],
[ 'pre_around_foo_id', 2, 1 ],
[ 'post_around_foo_id', 2, 1 ],
[ 'after_id', undef, 99 ],
[ 'after_foo_id', 1, 1 ]
], \@TestSchema::Result::Bar::events,
'... even with args passed to update');
TestSchema::Result::Foo->after_column_change(
bar_id => {
method => sub { die },
txn_wrap => 1,
},
);
my $foo = $schema->resultset('Foo')->search(undef, { order_by => 'id' })->first;
my $bar = $schema->resultset('Bar')->search( { id => { '!=' => $first->id } } )->first;
dies_ok(
sub { $foo->update({ bar_id => $bar->id }); },
'after_column_change method triggered when updating via foreign key column',
);
dies_ok(
sub { $foo->update({ bar => $first }); },
'after_column_change method triggered when updating via relationship accessor',
);
TestSchema::Result::Bar->before_column_change(
test_flag => {
method => sub {
my ($self, $old, $new) = @_;
$self->test_flag($new + 1);
},
},
);
subtest 'old style' => sub {
is $bar->test_flag, undef, 'test_flag not yet set';
$bar->update({ test_flag => 1 });
is $bar->test_flag, 1, 'test_flag could not be overridden with before_column_change';
};
subtest 'new style' => sub {
TestSchema::Result::Bar->on_column_change_allow_override_args(1);
is $bar->test_flag, 1, 'test_flag not yet set';
$bar->update({ test_flag => 2 });
is $bar->test_flag, 3, 'test_flag could be overridden with before_column_change';
};
done_testing;
|
