/** @test */
public function should_get_and_remove_the_first_item()
{
$person = $this->collection->shift();
$this->assertEquals(4, $this->collection->count());
$this->assertEquals('Homer', $person);
}
/** @test */
public function should_get_and_remove_the_first_item()
{
$person = $this->collection->shift();
$this->assertEquals(4, $this->collection->count());
$this->assertEquals('Homer', $person);
}