/**
*
*/
public function testPopAndGet()
{
$map = new HashMap();
$map['foo'] = 'bar';
$map['baz'] = 'lorem';
$this->assertEquals('bar', $map->pop('foo'));
$this->assertFalse($map->contains('foo'));
$this->assertCount(1, $map);
$this->assertEquals('lorem', $map['baz']);
}
