public function testTransactions()
{
$this->createUsersWithFriends(10);
$this->assertEqual(User::count(), 10);
TipyModel::transaction(function () {
$this->createUsersWithFriends(10);
$user = User::findFirst();
$user->lockForUpdate();
$this->assertEqual(User::count(), 20);
$this->assertEqual(Friend::count(), 90);
TipyModel::rollback();
});
$this->assertEqual(User::count(), 10);
$this->assertEqual(Friend::count(), 45);
TipyModel::transaction(function () {
$this->createUsersWithFriends(10);
$this->assertEqual(User::count(), 20);
$this->assertEqual(Friend::count(), 90);
});
$this->assertEqual(User::count(), 20);
$this->assertEqual(Friend::count(), 90);
}
public function testNull()
{
TipyModel::transaction(function () {
$profile = Profile::create(['userId' => 1, 'sign' => null]);
$this->assertNull($profile->sign);
$profile->sign = 'sign';
$profile->save();
$this->assertNotNull($profile->sign);
$profile->sign = null;
$profile->save();
$this->assertNull($profile->sign);
TipyModel::rollback();
});
}
