public function testApiUrl() { \Paynl\Config::setApiVersion(4); $this->assertEquals('https://rest-api.pay.nl/v4/transaction/json', \Paynl\Config::getApiUrl('transaction')); \Paynl\Config::setApiBase('https://alternative-api.com'); $this->assertEquals('https://alternative-api.com/v4/transaction/json', \Paynl\Config::getApiUrl('transaction')); }