/**
* @test
* 2016-11-17
*/
public function t01()
{
/** @var T $t */
$t = df_trans(310);
/** @var OP $op */
$op = dfp_by_trans($t);
/** @var bool $isTest */
$isTest = dfp_is_test($op);
$this->assertTrue(is_bool($isTest));
}
/**
* 2016-11-17
* @param T|int|null $t [optional]
* @param bool|mixed $rt [optional]
* @param bool|mixed $rf [optional]
* @return bool|mixed
*/
function df_trans_is_test($t = null, $rt = true, $rf = false)
{
return dfp_is_test(dfp_by_trans(df_trans($t))) ? $rt : $rf;
}
/**
* 2016-07-10
* @return IOP|OP
*/
public function payment()
{
return dfc($this, function () {
/** @var IOP|OP $result */
$result = dfp_by_trans($this->requestTransaction());
dfp_trans_id($result, $this->responseTransactionId());
return $result;
});
}
/**
* 2016-08-20
* @see df_trans_by_payment()
* @param T $t
* @return IMethod|Method;
*/
function dfp_method_by_trans(T $t)
{
return dfp_by_trans($t)->getMethodInstance();
}
