/**
  * @covers \PhpUnitsOfMeasure\UnitOfMeasure::isNativeUnit
  */
 public function testIsNotNativeUnit()
 {
     $uom = new UnitOfMeasure('quatloos', function ($valueInNativeUnit) {
         return $valueInNativeUnit;
     }, function ($valueInThisUnit) {
         return $valueInThisUnit;
     });
     $this->assertSame(false, $uom->isNativeUnit());
 }