public function testDistance()
{
$location1 = new Location(42.7186, -84.46846600000001);
// Michigan State University
$location2 = new Location(42.274919, -83.740672);
// University of Michigan
$distance = $location1->distance($location2, 'yee');
$this->assertTrue(is_float($distance));
// Because these are very long numbers we round to mm.
$this->assertEquals(77390.178, round($distance, 3));
}
public function testGoogle()
{
$google = new Location(37.422045, -122.084347);
// Google HQ
$sf = new Location(37.77493, -122.419416);
// San Fransisco, CA
$ef = new Location(48.8582, 2.294407);
// Eiffel Tower
$opera = new Location(-33.856553, 151.214696);
// Sydney Opera House
$this->assertEquals(49087.066, round($google->distance($sf, 'vincenty'), 3));
$this->assertEquals(8989724.399, round($google->distance($ef, 'vincenty'), 3));
$this->assertEquals(11939773.64, round($google->distance($opera, 'vincenty'), 3));
}
public function testExceptions()
{
$location = new Location(42.7186, -84.46846600000001);
$location2 = new Location(42.274919, -83.740672);
try {
$distance = $location->distance($location2, 'foo');
$this->fail();
} catch (Exception $e) {
$this->assertEquals('Distance method not registered.', $e->getMessage());
}
$location->registerDistanceMethod('bar', '\\Lootils\\Geo\\DoesNotExist');
try {
$distance = $location->distance($location2, 'bar');
$this->fail();
} catch (Exception $e) {
$this->assertEquals('The class associated with the name does not exist.', $e->getMessage());
}
}
