public function testSearch()
{
$collection = new Collection(['a', 10, 'a']);
/** Not strict */
$this->assertSame(0, $collection->search('a'));
$this->assertSame(1, $collection->search('10'));
$this->assertFalse($collection->search('c'));
/** Strict */
$collection->push('10');
$this->assertSame(3, $collection->search('10', true));
return $collection;
}
