function testForeignKey()
{
$m = $this->getManager('test_');
$a = new Schema($m);
$a->setTable('authors');
$a->addId();
$a->addChar('name');
$name = 'authors';
$res = $a->makeMigration($name);
$s = new Schema($m);
$s->setTable('books');
$s->addId()->addInt('author_id')->addForeignKey('author_id', $a, null, Schema::FK_RESTRICT, Schema::FK_CASCADE);
$exp = file_get_contents($this->temp . '/MigrationForeignKey.php');
$name = 'foreign_key';
$res = $s->makeMigration($name);
// file_put_contents($this->temp . '/MigrationForeignKey.php', $s->makeMigration($name));
$this->assertEquals($exp, $res, 'Внешний ключ');
}
