public function testRemoveAllAddresses()
{
$id = 1;
$this->quoteAddressCollectionMock->expects($this->once())->method('setQuoteFilter')->with($id)->will($this->returnSelf());
$this->quoteAddressMock->expects($this->any())->method('getAddressType')->will($this->returnValue(\Magento\Customer\Model\Address\AbstractAddress::TYPE_SHIPPING));
$this->quoteAddressMock->expects($this->any())->method('isDeleted')->will($this->returnValue(false));
$this->quoteAddressMock->expects($this->once())->method('getId')->will($this->returnValue($id));
$this->quoteAddressMock->expects($this->once())->method('getDeleteImmediately')->will($this->returnValue(true));
$iterator = new \ArrayIterator([$id => $this->quoteAddressMock]);
$this->quoteAddressCollectionMock->expects($this->any())->method('getIterator')->will($this->returnValue($iterator));
$this->quoteAddressCollectionMock->expects($this->once())->method('removeItemByKey')->with($id)->will($this->returnValue($iterator));
$this->quote->setId($id);
$result = $this->quote->removeAllAddresses();
$this->assertInstanceOf('Magento\\Sales\\Model\\Quote', $result);
}