/**
* @dataProvider simpleArrayProvider
*/
public function testUnshift(array $array)
{
$newElement1 = 5;
$newElement2 = 10;
$ma = new ImmutableArray($array);
$copiedMa = $ma->unshift($newElement1, $newElement2);
array_unshift($array, $newElement1, $newElement2);
$this->assertTrue($copiedMa === $ma);
$this->assertTrue($array === $copiedMa->toArray());
}
/**
* @dataProvider simpleArrayProvider
*
* @param array $array
*/
public function testUnshift(array $array)
{
$newElement1 = 5;
$newElement2 = 10;
$arrayzy = new A($array);
$resultArrayzy = $arrayzy->unshift($newElement1, $newElement2);
$resultArray = $array;
array_unshift($resultArray, $newElement1, $newElement2);
$this->assertImmutable($arrayzy, $resultArrayzy, $array, $resultArray);
}