$dateTime, ]); $data = ObjectSerializer::sanitizeForSerialization($input); $this->assertEquals('1973-04-30T17:05:00+02:00', $data->dateTime); ObjectSerializer::setDateTimeFormat(\DateTime::RFC3339_EXTENDED); $dataFraction = ObjectSerializer::sanitizeForSerialization($input); $this->assertEquals('1973-04-30T17:05:00.000+02:00', $dataFraction->dateTime); ObjectSerializer::setDateTimeFormat(\DateTime::ATOM); } public function testDateSanitation() { $dateTime = new \DateTime('April 30, 1973 17:05 CEST'); $input = new FormatTest([ 'date' => $dateTime, ]); $data = ObjectSerializer::sanitizeForSerialization($input); $this->assertEquals('1973-04-30', $data->date); } }