/**
* Tests whether certain edge cases return the right identifier when looking at.
*/
public function testEdgeCases()
{
//test whether something between brackets is ignored
$result1 = Stations::getStations('Brussel Nat (be)');
$this->assertCount(1, $result1->{'@graph'});
//test whether sint st. and saint return the same result
$result2a = Stations::getStations('st pancras');
$result2b = Stations::getStations('saint pancras');
$result2c = Stations::getStations('st-pancras');
$result2d = Stations::getStations('st.-pancras');
$this->assertEquals($result2a->{'@graph'}[0]->{'@id'}, $result2b->{'@graph'}[0]->{'@id'});
$this->assertEquals($result2b->{'@graph'}[0]->{'@id'}, $result2c->{'@graph'}[0]->{'@id'});
$this->assertEquals($result2a->{'@graph'}[0]->{'@id'}, $result2d->{'@graph'}[0]->{'@id'});
// Check whether both am main and main work
$result3a = Stations::getStations('frankfurt am main');
$result3b = Stations::getStations('frankfurt main');
$this->assertEquals($result3a->{'@graph'}[0]->{'@id'}, $result3b->{'@graph'}[0]->{'@id'});
// Check whether flughhaven am main don't get mixed up and all work
$result4a = Stations::getStations('frankfurt am main flughafen');
$result4b = Stations::getStations('frankfurt flughafen');
$result4c = Stations::getStations('frankfurt main flughafen');
$this->assertEquals($result4a->{'@graph'}[0]->{'@id'}, $result4b->{'@graph'}[0]->{'@id'});
$this->assertEquals($result4b->{'@graph'}[0]->{'@id'}, $result4c->{'@graph'}[0]->{'@id'});
$result5a = Stations::getStations("braine l'alleud");
$result5b = Stations::getStations('braine l alleud');
//for hafas purposes: https://github.com/iRail/hyperRail/issues/129
$this->assertEquals($result5a->{'@graph'}[0]->{'@id'}, $result5b->{'@graph'}[0]->{'@id'});
}
public function testSort()
{
//test whether Ghent Sint Pieters is the first object when searching for Belgian stations in a sorted fashion
$results = Stations::getStations('Gent', 'be', true);
$result1 = $results->{'@graph'}[0];
$ghentsp = Stations::getStationFromID('http://irail.be/stations/NMBS/008892007');
$this->assertEquals($result1->{'name'}, $ghentsp->{'name'});
$results = Stations::getStations('Brussel', '', true);
$result2 = $results->{'@graph'}[0];
//The busiest station in Brussels is the south one
$brusselssouth = Stations::getStations('Brussels South')->{'@graph'}[0];
$this->assertEquals($result2->{'name'}, $brusselssouth->{'name'});
}