public function containsSequence()
{
$elements = func_get_args();
$result = false;
$size = count($this->actual) - count($elements) + 1;
for ($i = 0; $i < $size; ++$i) {
if (array_slice($this->actual, $i, count($elements)) == $elements) {
$result = true;
}
}
AssertAdapter::assertTrue($result, "Sequence doesn't match array");
return $this;
}