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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
/**
* Test class for \Magento\Backend\Block\Widget\Button
*/
namespace Magento\Backend\Test\Unit\Block\Widget;
use Magento\Backend\Block\Widget\Button;
use Magento\Backend\Model\Url;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
use Magento\Framework\View\Layout;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
class ButtonTest extends TestCase
{
/**
* @var MockObject
*/
protected $_layoutMock;
/**
* @var MockObject
*/
protected $_factoryMock;
/**
* @var MockObject
*/
protected $_blockMock;
/**
* @var MockObject
*/
protected $_buttonMock;
protected function setUp(): void
{
$this->_layoutMock = $this->createMock(Layout::class);
$arguments = [
'urlBuilder' => $this->createMock(Url::class),
'layout' => $this->_layoutMock,
];
$objectManagerHelper = new ObjectManager($this);
$this->_blockMock = $objectManagerHelper->getObject(Button::class, $arguments);
}
protected function tearDown(): void
{
unset($this->_layoutMock);
unset($this->_buttonMock);
}
/**
* @covers \Magento\Backend\Block\Widget\Button::getAttributesHtml
* @dataProvider getAttributesHtmlDataProvider
*/
public function testGetAttributesHtml($data, $expect)
{
$this->_blockMock->setData($data);
$attributes = $this->_blockMock->getAttributesHtml();
$this->assertMatchesRegularExpression($expect, $attributes);
}
/**
* @return array
*/
public function getAttributesHtmlDataProvider()
{
return [
[
['data_attribute' => ['validation' => ['required' => true]]],
'/data-validation="[^"]*" /',
],
[
['data_attribute' => ['mage-init' => ['button' => ['someKey' => 'someValue']]]],
'/data-mage-init="[^"]*" /'
],
[
[
'data_attribute' => [
'mage-init' => ['button' => ['someKey' => 'someValue']],
'validation' => ['required' => true],
],
],
'/data-mage-init="[^"]*" data-validation="[^"]*" /'
]
];
}
/**
* Verifies ability of adding button onclick attribute
*
* @return void
*/
public function testOnClickAttribute(): void
{
$this->_blockMock->setData(['onclick_attribute' => 'value']);
$attributes = $this->_blockMock->getAttributesHtml();
$this->assertStringContainsString('onclick', $attributes);
}
}