PasswordConfirmTest.php

<?php

namespace Drupal\Tests\Core\Render\Element;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Render\Element\PasswordConfirm;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\Core\Render\Element\PasswordConfirm
 * @group Render
 */
class PasswordConfirmTest extends UnitTestCase {
    
    /**
     * @covers ::valueCallback
     *
     * @dataProvider providerTestValueCallback
     */
    public function testValueCallback($expected, $element, $input) {
        $form_state = $this->prophesize(FormStateInterface::class)
            ->reveal();
        $this->assertSame($expected, PasswordConfirm::valueCallback($element, $input, $form_state));
    }
    
    /**
     * Data provider for testValueCallback().
     */
    public function providerTestValueCallback() {
        $data = [];
        $data[] = [
            [
                'pass1' => '',
                'pass2' => '',
            ],
            [],
            NULL,
        ];
        $data[] = [
            [
                'pass1' => '',
                'pass2' => '',
            ],
            [
                '#default_value' => [
                    'pass2' => 'value',
                ],
            ],
            NULL,
        ];
        $data[] = [
            [
                'pass2' => 'value',
                'pass1' => '',
            ],
            [
                '#default_value' => [
                    'pass2' => 'value',
                ],
            ],
            FALSE,
        ];
        $data[] = [
            [
                'pass1' => '123456',
                'pass2' => 'qwerty',
            ],
            [],
            [
                'pass1' => '123456',
                'pass2' => 'qwerty',
            ],
        ];
        $data[] = [
            [
                'pass1' => '123',
                'pass2' => '234',
            ],
            [],
            [
                'pass1' => 123,
                'pass2' => 234,
            ],
        ];
        $data[] = [
            [
                'pass1' => '',
                'pass2' => '234',
            ],
            [],
            [
                'pass1' => [
                    'array',
                ],
                'pass2' => 234,
            ],
        ];
        return $data;
    }

}