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|
use strict;
use warnings;
use Test::More;
use Test::Exception;
use Try::Tiny;
use lib qw(t/lib);
use make_dbictest_db;
use DBIx::Class::Schema::Loader;
my $schema_counter = 0;
# test skip_relationships
my $regular = schema_with();
is( ref($regular->source('Bar')->relationship_info('fooref')), 'HASH',
'regularly-made schema has fooref rel',
);
my $skip_rel = schema_with( skip_relationships => 1 );
is_deeply( $skip_rel->source('Bar')->relationship_info('fooref'), undef,
'skip_relationships blocks generation of fooref rel',
);
# test hashref as rel_name_map
my $hash_relationship = schema_with(
rel_name_map => {
fooref => "got_fooref",
bars => "ignored",
Foo => {
bars => "got_bars",
fooref => "ignored",
},
}
);
is( ref($hash_relationship->source('Foo')->relationship_info('got_bars')),
'HASH',
'single level hash in rel_name_map picked up correctly'
);
is( ref($hash_relationship->source('Bar')->relationship_info('got_fooref')),
'HASH',
'double level hash in rel_name_map picked up correctly'
);
# test coderef as rel_name_map
my $code_relationship = schema_with(
rel_name_map => sub {
my ($args, $orig) = @_;
if ($args->{local_moniker} eq 'Foo') {
is_deeply(
$args,
{
name => 'bars',
type => 'has_many',
local_class =>
"DBICTest::Schema::${schema_counter}::Result::Foo",
local_moniker => 'Foo',
local_columns => ['fooid'],
remote_class =>
"DBICTest::Schema::${schema_counter}::Result::Bar",
remote_moniker => 'Bar',
remote_columns => ['fooref'],
},
'correct args for Foo passed'
);
}
elsif ($args->{local_moniker} eq 'Bar') {
is_deeply(
$args,
{
name => 'fooref',
type => 'belongs_to',
local_class =>
"DBICTest::Schema::${schema_counter}::Result::Bar",
local_moniker => 'Bar',
local_columns => ['fooref'],
remote_class =>
"DBICTest::Schema::${schema_counter}::Result::Foo",
remote_moniker => 'Foo',
remote_columns => ['fooid'],
},
'correct args for Foo passed'
);
}
else {
fail( 'correct args passed to rel_name_map' );
diag "args were: ", explain $args;
}
return $orig->({
Bar => { fooref => 'fooref_caught' },
Foo => { bars => 'bars_caught' },
});
}
);
is( ref($code_relationship->source('Foo')->relationship_info('bars_caught')),
'HASH',
'rel_name_map overrode local_info correctly'
);
is( ref($code_relationship->source('Bar')->relationship_info('fooref_caught')),
'HASH',
'rel_name_map overrode remote_info correctly'
);
throws_ok {
schema_with( rel_name_map => sub { $_[-1]->(sub{}) } ),
} qr/reentered rel_name_map must be a hashref/, 'throws error for invalid (code) rel_name_map callback map';
# test relationship_attrs
throws_ok {
schema_with( relationship_attrs => 'laughably invalid!!!' );
} qr/relationship_attrs/, 'throws error for invalid (scalar) relationship_attrs';
throws_ok {
schema_with( relationship_attrs => [qw/laughably invalid/] );
} qr/relationship_attrs/, 'throws error for invalid (arrayref) relationship_attrs';
{
my $nodelete = schema_with( relationship_attrs => {
all => { cascade_delete => 0 },
belongs_to => { cascade_delete => 1 },
});
my $bars_info = $nodelete->source('Foo')->relationship_info('bars');
#use Data::Dumper;
#die Dumper([ $nodelete->source('Foo')->relationships() ]);
my $fooref_info = $nodelete->source('Bar')->relationship_info('fooref');
is( ref($fooref_info), 'HASH',
'fooref rel is present',
);
is( $bars_info->{attrs}->{cascade_delete}, 0,
'relationship_attrs settings seem to be getting through to the generated rels',
);
is( $fooref_info->{attrs}->{cascade_delete}, 1,
'belongs_to in relationship_attrs overrides all def',
);
}
# test relationship_attrs coderef
{
my $relationship_attrs_coderef_invoked = 0;
my $schema;
lives_ok {
$schema = schema_with(relationship_attrs => sub {
my %p = @_;
$relationship_attrs_coderef_invoked++;
if ($p{rel_name} eq 'bars') {
is $p{rel_type}, 'has_many', 'correct rel_type';
is $p{local_table}, 'foo', 'correct local_table';
is_deeply $p{local_cols}, [ 'fooid' ], 'correct local_cols';
is $p{remote_table}, 'bar', 'correct remote_table';
is_deeply $p{remote_cols}, [ 'fooref' ], 'correct remote_cols';
is_deeply $p{attrs}, {
cascade_delete => 0,
cascade_copy => 0,
}, "got default rel attrs for $p{rel_name} in $p{local_table}";
like $p{local_source}->result_class,
qr/^DBICTest::Schema::\d+::Result::Foo\z/,
'correct local source';
like $p{remote_source}->result_class,
qr/^DBICTest::Schema::\d+::Result::Bar\z/,
'correct remote source';
$p{attrs}{snoopy} = 1;
return $p{attrs};
}
elsif ($p{rel_name} eq 'fooref') {
is $p{rel_type}, 'belongs_to', 'correct rel_type';
is $p{local_table}, 'bar', 'correct local_table';
is_deeply $p{local_cols}, [ 'fooref' ], 'correct local_cols';
is $p{remote_table}, 'foo', 'correct remote_table';
is_deeply $p{remote_cols}, [ 'fooid' ], 'correct remote_cols';
is_deeply $p{attrs}, {
on_delete => 'NO ACTION',
on_update => 'NO ACTION',
is_deferrable => 0,
}, "got correct rel attrs for $p{rel_name} in $p{local_table}";
like $p{local_source}->result_class,
qr/^DBICTest::Schema::\d+::Result::Bar\z/,
'correct local source';
like $p{remote_source}->result_class,
qr/^DBICTest::Schema::\d+::Result::Foo\z/,
'correct remote source';
$p{attrs}{scooby} = 1;
return $p{attrs};
}
else {
fail "unknown rel $p{rel_name} in $p{local_table}";
}
});
} 'dumping schema with coderef relationship_attrs survived';
is $relationship_attrs_coderef_invoked, 2,
'relationship_attrs coderef was invoked correct number of times';
is ((try { $schema->source('Foo')->relationship_info('bars')->{attrs}{snoopy} }) || undef, 1,
"correct relationship attributes for 'bars' in 'Foo'");
is ((try { $schema->source('Bar')->relationship_info('fooref')->{attrs}{scooby} }) || undef, 1,
"correct relationship attributes for 'fooref' in 'Bar'");
}
done_testing;
#### generates a new schema with the given opts every time it's called
sub schema_with {
$schema_counter++;
DBIx::Class::Schema::Loader::make_schema_at(
'DBICTest::Schema::'.$schema_counter,
{ naming => 'current', @_ },
[ $make_dbictest_db::dsn ],
);
"DBICTest::Schema::$schema_counter"->clone;
}
|
