public function testPartition()
{
$this->_coll[] = true;
$this->_coll[] = false;
$partition = $this->_coll->partition(function ($k, $e) {
return $e == true;
});
$this->assertEquals($partition[0][0], true);
$this->assertEquals($partition[1][0], false);
}
/**
* {@inheritDoc}
*/
public function partition(Closure $p)
{
$array = $this->toArray();
$this->collection->clear();
foreach ($array as $key => $element) {
$this->collection->set($key, $element);
}
$partitions = $this->collection->partition($p);
return [new static($partitions[0]), new static($partitions[1])];
}
/**
* {@inheritdoc}
*/
public function partition(Closure $p)
{
$this->initialize();
return $this->coll->partition($p);
}
/**
* {@inheritdoc}
*/
public function partition(\Closure $p)
{
return $this->inner->partition($p);
}
/**
* @dataProvider provideCollection
*/
public function testPartitionCreatesCorrectInstance(Collection $coll, array $elements)
{
list($match, $noMatch) = $coll->partition(function () {
return true;
});
$this->assertInstanceOf(get_class($coll), $match);
$this->assertInstanceOf(get_class($coll), $noMatch);
$this->assertCount(0, $noMatch);
$this->assertCount(count($elements), $match);
}
