public function testCalculate()
{
$Vincenty = new C\Vincenty();
$point1 = new N\LatLong(new N\Coordinate(80.90000000000001), new N\Coordinate(20.1));
$point2 = new N\LatLong(new N\Coordinate(20.1), new N\Coordinate(80.90000000000001));
$metres = $Vincenty->calculate($point1, $point2);
$this->assertEquals(7307755.5727136, $metres, '', 0.2);
}
/**
* @dataProvider vincentyDataProvider
*/
public function testVincentyCalculate($lat1, $long1, $lat2, $long2, $expected_result)
{
$Vincenty = new C\Vincenty($this->getObject());
$point1 = new N\LatLong(new N\Coordinate($lat1), new N\Coordinate($long1));
$point2 = new N\LatLong(new N\Coordinate($lat2), new N\Coordinate($long2));
$metres = $Vincenty->calculate($point1, $point2);
$this->assertEquals($expected_result, $metres, '', 0.2);
}
/**
* Calculate the distance between two points. Defaults to Vincenty if
* no calculator is supplied. If no unit converter is supplied then the
* formula will return a value in metres.
* @param D\Calculator\CalculatorInterface $calculator
* @param D\Calculator\ConverterAbstract $unit_converter
* @return float
*/
public function get(D\Calculator\CalculatorAbstract $calculator = null, D\Converter\ConverterAbstract $unit_converter = null)
{
if (is_null($calculator)) {
$calculator = new D\Calculator\Vincenty();
}
$distance = $calculator->calculate($this->point1, $this->point2);
if (!is_null($unit_converter)) {
$distance = $unit_converter->convert($distance);
}
return $distance;
}
/**
* @expectedException PHPUnit_Framework_Error
*/
public function testFailedCalculator()
{
$Vincenty = new C\Vincenty();
$Vincenty->calculate(new stdClass(), new stdClass());
}
