public function testAddSetMultipleValues()
{
$sut = new Kimai_ArrayObject();
$this->assertFalse($sut->has('foo'));
$this->assertFalse($sut->has('bar'));
$sut->add(array('foo' => 'hello', 'bar' => 'world'));
$this->assertTrue($sut->has('foo'));
$this->assertTrue($sut->has('bar'));
$this->assertEquals($sut->get('foo'), 'hello');
$this->assertEquals($sut->get('bar'), 'world');
}