public function testSetAndSaveItemOptions()
{
$this->assertEmpty($this->model->getOptions());
$firstOptionMock = $this->getMockBuilder('Magento\\Wishlist\\Model\\Item\\Option')->disableOriginalConstructor()->setMethods(['getCode', 'isDeleted', 'delete', '__wakeup'])->getMock();
$firstOptionMock->expects($this->any())->method('getCode')->willReturn('first_code');
$firstOptionMock->expects($this->any())->method('isDeleted')->willReturn(true);
$firstOptionMock->expects($this->once())->method('delete');
$secondOptionMock = $this->getMockBuilder('Magento\\Wishlist\\Model\\Item\\Option')->disableOriginalConstructor()->setMethods(['getCode', 'save', '__wakeup'])->getMock();
$secondOptionMock->expects($this->any())->method('getCode')->willReturn('second_code');
$secondOptionMock->expects($this->once())->method('save');
$this->model->setOptions([$firstOptionMock, $secondOptionMock]);
$this->assertNull($this->model->isOptionsSaved());
$this->model->saveItemOptions();
$this->assertTrue($this->model->isOptionsSaved());
}