/**
*
*/
public function testPick()
{
$arr = ['foo' => 1, 'bar' => 2, 'baz' => 3, 'baa' => ['bee' => ['bii' => ':)']]];
$collection = new Collection($arr);
$this->assertEquals($collection->pick('faa', 'fall'), 'fall');
$this->assertEquals($collection->pick('baa', 'bee', 'bii', 'fall'), ':)');
$this->assertEquals($collection->pick('baa', 'bee', 'buu', 'fall'), 'fall');
$this->setExpectedException(\InvalidArgumentException::class);
$collection->pick('foo');
}
