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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\GoogleOptimizer\Test\Unit\Helper;
use Magento\Framework\App\Helper\Context;
use Magento\Framework\Data\Form\Element\Fieldset;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
use Magento\GoogleOptimizer\Helper\Form;
use Magento\GoogleOptimizer\Model\Code;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
class FormTest extends TestCase
{
/**
* @var Form
*/
protected $_helper;
/**
* @var MockObject
*/
protected $_formMock;
/**
* @var MockObject
*/
protected $_fieldsetMock;
/**
* @var MockObject
*/
protected $_experimentCodeMock;
/**
* @inheritdoc
*/
protected function setUp(): void
{
$this->_formMock = $this->getMockBuilder(\Magento\Framework\Data\Form::class)
->addMethods(['setFieldNameSuffix'])
->onlyMethods(['addFieldset'])
->disableOriginalConstructor()
->getMock();
$this->_fieldsetMock = $this->createMock(Fieldset::class);
$this->_experimentCodeMock = $this->getMockBuilder(Code::class)
->addMethods(['getExperimentScript', 'getCodeId'])
->disableOriginalConstructor()
->getMock();
$context = $this->createMock(Context::class);
$data = ['context' => $context];
$objectManagerHelper = new ObjectManager($this);
$this->_helper = $objectManagerHelper->getObject(Form::class, $data);
}
/**
* @return void
*/
public function testAddFieldsWithExperimentCode(): void
{
$experimentCode = 'some-code';
$experimentCodeId = 'code-id';
$this->_experimentCodeMock->expects(
$this->once()
)->method(
'getExperimentScript'
)->willReturn(
$experimentCode
);
$this->_experimentCodeMock->expects(
$this->once()
)->method(
'getCodeId'
)->willReturn(
$experimentCodeId
);
$this->_prepareFormMock($experimentCode, $experimentCodeId);
$this->_helper->addGoogleoptimizerFields($this->_formMock, $this->_experimentCodeMock);
}
/**
* @return void
*/
public function testAddFieldsWithoutExperimentCode(): void
{
$experimentCode = '';
$experimentCodeId = '';
$this->_prepareFormMock($experimentCode, $experimentCodeId);
$this->_helper->addGoogleoptimizerFields($this->_formMock);
}
/**
* @param string|array $experimentCode
* @param string $experimentCodeId
*
* @return void
*/
protected function _prepareFormMock($experimentCode, $experimentCodeId): void
{
$this->_formMock->expects(
$this->once()
)->method(
'addFieldset'
)->with(
'googleoptimizer_fields',
['legend' => 'Google Analytics Content Experiments Code']
)->willReturn(
$this->_fieldsetMock
);
$this->_fieldsetMock
->method('addField')
->withConsecutive(
[
'experiment_script',
'textarea',
[
'name' => 'experiment_script',
'label' => 'Experiment Code',
'value' => $experimentCode,
'class' => 'textarea googleoptimizer',
'required' => false,
'note' => 'Experiment code should be added to the original page only.',
'data-form-part' => '']
],
[
'code_id',
'hidden',
[
'name' => 'code_id',
'value' => $experimentCodeId,
'required' => false,
'data-form-part' => ''
]
]
);
$this->_formMock->expects($this->once())->method('setFieldNameSuffix')->with('google_experiment');
}
}