Location\Formatter\Coordinate\DecimalMinutes::setSeparator PHP Method

    public function setSeparator($separator)
    {
        $this->separator = $separator;
        return $this;
    }

 /**
  * @covers Location\Formatter\Coordinate\DMS::format
  */
 public function testFormatASCIIUnits()
 {
     $coordinate = new Coordinate(-18.911306, -155.678268);
     $this->formatter->setSeparator(", ")->setUnits(DMS::UNITS_ASCII);
     $this->assertEquals("-18° 54.678', -155° 40.696'", $this->formatter->format($coordinate));
 }