public function testReset()
 {
     $this->utility->expects($this->once())->method('resetRoundingDeltas');
     $quoteMock = $this->getMockBuilder('Magento\\Sales\\Model\\Quote')->disableOriginalConstructor()->getMock();
     $addressMock = $this->getMockBuilder('Magento\\Sales\\Model\\Quote\\Address')->disableOriginalConstructor()->getMock();
     $addressMock->expects($this->once())->method('getQuote')->willReturn($quoteMock);
     $this->model->init($this->model->getWebsiteId(), $this->model->getCustomerGroupId(), $this->model->getCouponCode());
     $this->assertInstanceOf('\\Magento\\SalesRule\\Model\\Validator', $this->model->reset($addressMock));
 }