BlockDisplayVariantTest.php

<?php

namespace Drupal\Tests\ctools\Unit;

use Prophecy\PhpUnit\ProphecyTrait;
use Drupal\Component\Uuid\UuidInterface;
use Drupal\Core\Block\BlockManager;
use Drupal\Core\Condition\ConditionManager;
use Drupal\Core\Plugin\Context\ContextHandlerInterface;
use Drupal\Core\Form\FormState;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Utility\Token;
use Drupal\ctools\Plugin\DisplayVariant\BlockDisplayVariant;
use Drupal\Tests\UnitTestCase;

/**
 * Tests the block display variant plugin.
 *
 * @coversDefaultClass \Drupal\ctools\Plugin\DisplayVariant\BlockDisplayVariant
 *
 * @group CTools
 */
class BlockDisplayVariantTest extends UnitTestCase {
    use ProphecyTrait;
    
    /**
     * Tests the submitConfigurationForm() method.
     *
     * @covers ::submitConfigurationForm
     *
     * @dataProvider providerTestSubmitConfigurationForm
     */
    public function testSubmitConfigurationForm($values) {
        $account = $this->prophesize(AccountInterface::class);
        $context_handler = $this->prophesize(ContextHandlerInterface::class);
        $uuid_generator = $this->prophesize(UuidInterface::class);
        $token = $this->prophesize(Token::class);
        $block_manager = $this->prophesize(BlockManager::class);
        $condition_manager = $this->prophesize(ConditionManager::class);
        $display_variant = new class ([], '', [], $context_handler->reveal(), $account->reveal(), $uuid_generator->reveal(), $token->reveal(), $block_manager->reveal(), $condition_manager->reveal()) extends BlockDisplayVariant {
            
            /**
             * {@inheritdoc}
             */
            public function build() {
                return [];
            }
            
            /**
             *
             */
            public function getRegionNames() {
                return [
                    'top' => 'Top',
                    'bottom' => 'Bottom',
                ];
            }

};
        $form = [];
        $form_state = (new FormState())->setValues($values);
        $display_variant->submitConfigurationForm($form, $form_state);
        $this->assertSame($values['label'], $display_variant->label());
    }
    
    /**
     * Provides data for testSubmitConfigurationForm().
     */
    public static function providerTestSubmitConfigurationForm() {
        $data = [];
        $data[] = [
            [
                'label' => 'test_label1',
            ],
        ];
        $data[] = [
            [
                'label' => 'test_label2',
                'blocks' => [
                    'foo1' => [],
                ],
            ],
        ];
        $data[] = [
            [
                'label' => 'test_label3',
                'blocks' => [
                    'foo1' => [],
                    'foo2' => [],
                ],
            ],
        ];
        return $data;
    }

}