/**
* Get an array of all possible place name pairs.
*
* @return array An array of place name pairs.
*/
public function getPlaceNamePairs()
{
$pairs = array();
$fixture = new LatLongsFixture();
$places = $fixture->getSupportedPlaces();
foreach ($places as $place1) {
foreach ($places as $place2) {
if ($place1 !== $place2) {
$pairs[] = array($place1, $place2);
}
}
}
return $pairs;
}
/**
* Data provider for testing with LatLongs and bearings.
*
* @return array An array, each element an array of two LatLongs and initial and final bearings between them.
*/
public static function getLatLongsWithBearings()
{
$dataArray = array();
$latLongsFixture = new LatLongsFixture();
foreach ($latLongsFixture->getPlaceNamePairs() as $pair) {
$dataArray[] = array($latLongsFixture->getLatLongForPlace($pair[0]), $latLongsFixture->getLatLongForPlace($pair[1]), $latLongsFixture->getInitialBearingBetweenPlaces($pair[0], $pair[1]), $latLongsFixture->getFinalBearingBetweenPlaces($pair[0], $pair[1]));
}
return $dataArray;
}
