/**
  * @covers DateTimeUtils::ToDfpDateTimeFromString
  */
 public function _testToDfpDateTimeFromString()
 {
     $actualDfpDateTime1 = DateTimeUtils::ToDfpDateTimeFromString($this->stringDateTimeWithTimeZone1);
     self::assertEquals($this->dfpDateTime1, $actualDfpDateTime1);
     $this->assertEquals('-04:00', $actualDfpDateTime1->timeZone);
     $actualDfpDateTime2 = DateTimeUtils::ToDfpDateTimeFromString($this->stringDateTimeWithTimeZone2);
     self::assertEquals($this->dfpDateTime2, $actualDfpDateTime2);
     $this->assertEquals('-07:00', $actualDfpDateTime2->timeZone);
     $actualDfpDateTime3 = DateTimeUtils::ToDfpDateTimeFromString($this->stringDateTimeWithTimeZone3);
     self::assertEquals($this->dfpDateTime2, $actualDfpDateTime3);
     $this->assertEquals('+04:00', $actualDfpDateTime3->timeZone);
 }