/**
* @dataProvider oneToTen
*/
public function testThatQueryUpdatesWhenValuesAreMutated(\Pinq\ITraversable $traversable, array $data)
{
$mutableValues = new \ArrayObject([2, 4, 6, 8, 10]);
$query = $traversable->whereIn($mutableValues)->orderByDescending(function ($i) {
return $i;
})->groupJoin(range(1, 10, 2))->on(function ($i, $v) {
return $v < $i;
})->to(function ($i, \Pinq\ITraversable $nums) {
return $i . ':' . $nums->implode(',');
});
$this->assertMatchesValues($query, ['10:1,3,5,7,9', '8:1,3,5,7', '6:1,3,5', '4:1,3', '2:1']);
$mutableValues->exchangeArray([1, 3, 5, 7, 9]);
$this->assertMatchesValues($query, ['9:1,3,5,7', '7:1,3,5', '5:1,3', '3:1', '1:']);
}
public function visitOperation(Segments\Operation $query)
{
$otherValues = self::evaluateSource($query->getSource(), $this->resolvedParameters);
switch ($query->getOperationType()) {
case Segments\Operation::UNION:
$this->traversable = $this->traversable->union($otherValues);
break;
case Segments\Operation::INTERSECT:
$this->traversable = $this->traversable->intersect($otherValues);
break;
case Segments\Operation::DIFFERENCE:
$this->traversable = $this->traversable->difference($otherValues);
break;
case Segments\Operation::APPEND:
$this->traversable = $this->traversable->append($otherValues);
break;
case Segments\Operation::WHERE_IN:
$this->traversable = $this->traversable->whereIn($otherValues);
break;
case Segments\Operation::EXCEPT:
$this->traversable = $this->traversable->except($otherValues);
break;
}
}
/**
* @dataProvider oneToTen
*/
public function testThatWhereInWithDuplicateValuesPreservesTheOriginalKeys(\Pinq\ITraversable $traversable, array $data)
{
$otherData = ['test' => 1, 'anotherkey' => 3, 1000 => 5];
$values = $traversable->whereIn($otherData);
$this->assertMatches($values, array_intersect($data, $otherData));
}
