public function testOnLoadLinkRelations()
{
//simulate form input
$post = ['oPrice' => ['Price' => '2.00', 'Cost' => '22.00', 'Discount' => '0', 'QuantityMeasure' => '796', 'Quantity' => '2.00', 'delivery' => ['PostalCode' => '692500', 'CountryCode' => 'RU', 'Region' => 'Primorsky kray', 'City' => 'Ussuriisk', 'StreetHouse' => 'Nekrasova street, 25', 'LanguageCode' => 'EN']]];
$price = new oPrice();
$this->assertTrue($price->load($post), 'Load price POST data');
$this->assertTrue(empty($price->delivery), 'Link relation empty on load');
$this->assertTrue($price->validate(), 'Validate price');
$this->assertTrue($price->save(), 'Create price');
$priceFind = oPrice::find()->where(['@rid' => $price['@rid']])->with(['delivery'])->one();
$this->assertTrue(empty($priceFind->delivery), 'Link relation empty after save');
return $priceFind;
}
