public function collectionProvider()
{
$data = [1, 2, 3, 4];
$queue = new Queue();
$queue->push(1);
$stack = new Stack();
$stack->push(1);
return [[new Vector($data), '[1,2,3,4]'], [new Set($data), '[1,2,3,4]'], [new Map(['test' => 'test']), '{"test": "test"}'], [$queue, '[1]'], [$stack, '[1]']];
}
public static function fromArray(array $arr)
{
$collection = new Stack();
foreach ($arr as $v) {
if (is_array($v)) {
$collection->push(static::fromArray($v));
} else {
$collection->push($v);
}
}
return $collection;
}
public function testEnqueueAndDequeueToArray()
{
$this->coll->push('testing1');
$this->coll->push('testing2');
$this->coll->push('testing3');
$this->coll->pop();
$this->assertEquals(array('testing1', 'testing2'), $this->coll->toArray());
}
