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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Tax\Test\Unit\Model\Calculation;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
/**
* Test for RateRegistry
*
*/
class RateRegistryTest extends \PHPUnit\Framework\TestCase
{
/**
* @var \Magento\Tax\Model\Calculation\RateRegistry
*/
private $rateRegistry;
/**
* @var \PHPUnit_Framework_MockObject_MockObject | \Magento\Tax\Model\Calculation\RateFactory
*/
private $rateModelFactoryMock;
/**
* @var \PHPUnit_Framework_MockObject_MockObject | \Magento\Tax\Model\Calculation\Rate
*/
private $rateModelMock;
const TAX_RATE_ID = 1;
protected function setUp()
{
$objectManager = new ObjectManager($this);
$this->rateModelFactoryMock = $this->getMockBuilder(\Magento\Tax\Model\Calculation\RateFactory::class)
->setMethods(['create'])
->disableOriginalConstructor()
->getMock();
$this->rateRegistry = $objectManager->getObject(
\Magento\Tax\Model\Calculation\RateRegistry::class,
['taxModelRateFactory' => $this->rateModelFactoryMock]
);
$this->rateModelMock = $this->getMockBuilder(\Magento\Tax\Model\Calculation\Rate::class)
->disableOriginalConstructor()
->getMock();
}
public function testRegisterTaxRate()
{
$this->rateModelMock->expects($this->any())
->method('getId')
->will($this->returnValue(self::TAX_RATE_ID));
$this->rateRegistry->registerTaxRate($this->rateModelMock);
$this->assertEquals($this->rateModelMock, $this->rateRegistry->retrieveTaxRate(self::TAX_RATE_ID));
}
public function testRetrieveTaxRate()
{
$this->rateModelMock->expects($this->once())
->method('load')
->with(self::TAX_RATE_ID)
->will($this->returnValue($this->rateModelMock));
$this->rateModelMock->expects($this->any())
->method('getId')
->will($this->returnValue(self::TAX_RATE_ID));
$this->rateModelFactoryMock->expects($this->once())
->method('create')
->will($this->returnValue($this->rateModelMock));
$actual = $this->rateRegistry->retrieveTaxRate(self::TAX_RATE_ID);
$this->assertEquals($this->rateModelMock, $actual);
$actualCached = $this->rateRegistry->retrieveTaxRate(self::TAX_RATE_ID);
$this->assertSame($actual, $actualCached);
}
/**
* @expectedException \Magento\Framework\Exception\NoSuchEntityException
*/
public function testRetrieveException()
{
$this->rateModelMock->expects($this->once())
->method('load')
->with(self::TAX_RATE_ID)
->will($this->returnValue($this->rateModelMock));
$this->rateModelMock->expects($this->any())
->method('getId')
->will($this->returnValue(null));
$this->rateModelFactoryMock->expects($this->once())
->method('create')
->will($this->returnValue($this->rateModelMock));
$this->rateRegistry->retrieveTaxRate(self::TAX_RATE_ID);
}
public function testRemoveTaxRate()
{
$this->rateModelMock->expects($this->any())
->method('load')
->with(self::TAX_RATE_ID)
->will($this->returnValue($this->rateModelMock));
// The second time this is called, want it to return null indicating a new object
$this->rateModelMock->expects($this->any())
->method('getId')
->will($this->onConsecutiveCalls(self::TAX_RATE_ID, null));
$this->rateModelFactoryMock->expects($this->any())
->method('create')
->will($this->returnValue($this->rateModelMock));
$actual = $this->rateRegistry->retrieveTaxRate(self::TAX_RATE_ID);
$this->assertEquals($this->rateModelMock, $actual);
// Remove the rate
$this->rateRegistry->removeTaxRate(self::TAX_RATE_ID);
// Verify that if the rate is retrieved again, an exception is thrown
try {
$this->rateRegistry->retrieveTaxRate(self::TAX_RATE_ID);
$this->fail('NoSuchEntityException was not thrown as expected');
} catch (NoSuchEntityException $e) {
$expectedParams = [
'fieldName' => 'taxRateId',
'fieldValue' => self::TAX_RATE_ID,
];
$this->assertEquals($expectedParams, $e->getParameters());
}
}
}