public function testCoordinateGetter()
{
$stub = $this->getMockBuilder('Location\\Coordinate\\CoordinateInterface')->getMock();
$stub->method('getLatitude')->willReturn(51.3775265);
$stub->method('getLongitude')->willReturn(6.0789937);
$location = new Location($stub);
$this->assertSame($stub, $location->getCoordinate());
}
public function testInstanceFromCoordinate()
{
$stub = $this->getMockBuilder('Location\\Coordinate\\CoordinateInterface')->getMock();
$stub->method('getLatitude')->willReturn(51.3775265);
$stub->method('getLongitude')->willReturn(6.0789937);
$location = Location::fromCoordinate($stub);
$this->assertInstanceOf('Location\\Location', $location);
$this->assertSame($stub, $location->getCoordinate());
}
public function testLocationDistanceBetweenAmsterdamAndVenlo()
{
// Amsterdam
$stub1 = $this->getMockBuilder('Location\\Coordinate\\CoordinateInterface')->getMock();
$stub1->method('getLatitude')->willReturn(52.3079989);
$stub1->method('getLongitude')->willReturn(4.9715451);
$amsterdam = new Location($stub1);
// Venlo
$stub2 = $this->getMockBuilder('Location\\Coordinate\\CoordinateInterface')->getMock();
$stub2->method('getLatitude')->willReturn(51.3703748);
$stub2->method('getLongitude')->willReturn(6.1724031);
$venlo = new Location($stub2);
// Distance calculator
$stub3 = $this->getMockBuilder('Location\\Distance\\DistanceCalculatorInterface')->getMock();
$stub3->method('calculateDistanceBetween')->willReturn(10);
// Calculate the distance.
$distance = $amsterdam->calculateDistanceFromLocation($venlo, $stub3);
$this->assertSame(10, $distance);
}
/**
* Returns the distance in meters from the receiver’s location to
* the given location using the given distance calculator formula.
*
* @param Location $location The location to calculate the distance from.
* @param DistanceCalculatorInterface $calculator The distance calculator formula.
*
* @return float The distance in meters between the two locations.
*/
public function calculateDistanceFromLocation(Location $location, DistanceCalculatorInterface $calculator)
{
return $calculator->calculateDistanceBetween($this->getCoordinate(), $location->getCoordinate());
}
