public function testCanConvertToDateIntervalWithNegativeValue() { /* $expectedInterval = new \DateInterval('P1Y1M6DT14H12M6S'); object(DateInterval)[2] public 'y' => int 1 public 'm' => int 1 public 'd' => int 7 public 'h' => int 14 public 'i' => int 12 public 's' => int 6 public 'weekday' => int 0 public 'weekday_behavior' => int 0 public 'first_last_day_of' => int 0 public 'invert' => int 1 public 'days' => int 402 public 'special_type' => int 0 public 'special_amount' => int 0 public 'have_weekday_relative' => int 0 public 'have_special_relative' => int 0 */ $testTimeValue = new TimeValue('-34783926', 's'); $testInterval = $testTimeValue->toDateInterval(); $this->assertEquals(1, $testInterval->y, "Test Interval years not correct"); $this->assertEquals(1, $testInterval->m, "Test Interval months not correct"); $this->assertEquals(7, $testInterval->d, "Test Interval days not correct"); $this->assertEquals(14, $testInterval->h, "Test Interval hours not correct"); $this->assertEquals(12, $testInterval->i, "Test Interval minutes not correct"); $this->assertEquals(6, $testInterval->s, "Test Interval seconds not correct"); $this->assertEquals(1, $testInterval->invert, "Test Interval invert not correct"); $this->assertEquals(402, $testInterval->days, "Test Interval total full days not correct"); }