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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Interception\Test\Unit\Chain;
class ChainTest extends \PHPUnit_Framework_TestCase
{
/**
* @var \Magento\Framework\Interception\Chain\Chain
*/
protected $_model;
/**
* @var \PHPUnit_Framework_MockObject_MockObject
*/
protected $_pluginListMock;
protected function setUp()
{
$this->_pluginListMock = $this->getMock('Magento\Framework\Interception\PluginListInterface');
$this->_model = new \Magento\Framework\Interception\Chain\Chain($this->_pluginListMock);
}
/**
* @covers \Magento\Framework\Interception\Chain\Chain::invokeNext
* @covers \Magento\Framework\Interception\Chain\Chain::__construct
*/
public function testInvokeNextBeforePlugin()
{
$type = 'type';
$method = 'method';
$subjectMock = $this->getMock('Magento\Framework\Interception\InterceptorInterface');
$pluginMock = $this->getMock('PluginClass', ['beforeMethod']);
$pluginMock->expects($this->once())
->method('beforeMethod')
->with($subjectMock, 1, 2)
->will($this->returnValue(['beforeMethodResult']));
$this->_pluginListMock->expects($this->once())
->method('getNext')
->with($type, $method, null)
->will(
$this->returnValue(
[\Magento\Framework\Interception\DefinitionInterface::LISTENER_BEFORE => ['code']]
)
);
$this->_pluginListMock->expects($this->once())
->method('getPlugin')
->with($type, 'code')
->will($this->returnValue($pluginMock));
$subjectMock->expects($this->once())
->method('___callParent')
->with('method', ['beforeMethodResult'])
->will($this->returnValue('subjectMethodResult'));
$this->assertEquals('subjectMethodResult', $this->_model->invokeNext($type, $method, $subjectMock, [1, 2]));
}
/**
* @covers \Magento\Framework\Interception\Chain\Chain::invokeNext
*/
public function testInvokeNextAroundPlugin()
{
$type = 'type';
$method = 'method';
$subjectMock = $this->getMock('Magento\Framework\Interception\InterceptorInterface');
$pluginMock = $this->getMock('PluginClass', ['aroundMethod']);
$pluginMock->expects($this->once())
->method('aroundMethod')
->with($this->anything())
->will($this->returnValue('subjectMethodResult'));
$this->_pluginListMock->expects($this->once())
->method('getNext')
->with($type, $method, null)
->will($this->returnValue([
\Magento\Framework\Interception\DefinitionInterface::LISTENER_AROUND => 'code',
]));
$this->_pluginListMock->expects($this->once())
->method('getPlugin')
->with($type, 'code')
->will($this->returnValue($pluginMock));
$this->assertEquals('subjectMethodResult', $this->_model->invokeNext($type, $method, $subjectMock, []));
}
/**
* @covers \Magento\Framework\Interception\Chain\Chain::invokeNext
*/
public function testInvokeNextAfterPlugin()
{
$type = 'type';
$method = 'method';
$subjectMock = $this->getMock('Magento\Framework\Interception\InterceptorInterface');
$pluginMock = $this->getMock('PluginClass', ['afterMethod']);
$pluginMock->expects($this->once())
->method('afterMethod')
->with($subjectMock, 'subjectMethodResult')
->will($this->returnValue('afterMethodResult'));
$this->_pluginListMock->expects($this->once())
->method('getNext')
->with($type, $method, null)
->will(
$this->returnValue(
[\Magento\Framework\Interception\DefinitionInterface::LISTENER_AFTER => ['code']]
)
);
$this->_pluginListMock->expects($this->once())
->method('getPlugin')
->with($type, 'code')
->will($this->returnValue($pluginMock));
$subjectMock->expects($this->once())
->method('___callParent')
->with('method', [1, 2])
->will($this->returnValue('subjectMethodResult'));
$this->assertEquals('afterMethodResult', $this->_model->invokeNext($type, $method, $subjectMock, [1, 2]));
}
}