LegacyRequirementSeverityTest.php

<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Extension;

use Drupal\KernelTests\KernelTestBase;
include_once \DRUPAL_ROOT . '/core/includes/install.inc';

/**
 * Tests the legacy requirements severity deprecations.
 *
 * @coversDefaultClass \Drupal\Core\Extension\Requirement\RequirementSeverity
 * @group extension
 * @group legacy
 */
class LegacyRequirementSeverityTest extends KernelTestBase {
    
    /**
     * @covers \drupal_requirements_severity
     * @dataProvider requirementProvider
     */
    public function testGetMaxSeverity(array $requirements, int $expectedSeverity) : void {
        $this->expectDeprecation('drupal_requirements_severity() is deprecated in drupal:11.2.0 and is removed from drupal:12.0.0. Use Drupal\\Core\\Extension\\Requirement\\RequirementSeverity::maxSeverityFromRequirements() instead. See https://www.drupal.org/node/3410939');
        $this->expectDeprecation('Calling Drupal\\Core\\Extension\\Requirement\\RequirementSeverity::maxSeverityFromRequirements() with an array of $requirements with \'severity\' with values not of type Drupal\\Core\\Extension\\Requirement\\RequirementSeverity enums is deprecated in drupal:11.2.0 and is required in drupal:12.0.0. See https://www.drupal.org/node/3410939');
        $severity = drupal_requirements_severity($requirements);
        $this->assertEquals($expectedSeverity, $severity);
    }
    
    /**
     * Data provider for requirement helper test.
     *
     * @return array
     *   Test data.
     */
    public static function requirementProvider() : array {
        $info = [
            'title' => 'Foo',
            'severity' => \REQUIREMENT_INFO,
        ];
        $warning = [
            'title' => 'Baz',
            'severity' => \REQUIREMENT_WARNING,
        ];
        $error = [
            'title' => 'Wiz',
            'severity' => \REQUIREMENT_ERROR,
        ];
        $ok = [
            'title' => 'Bar',
            'severity' => \REQUIREMENT_OK,
        ];
        return [
            'error is most severe' => [
                [
                    $info,
                    $error,
                    $ok,
                ],
                \REQUIREMENT_ERROR,
            ],
            'ok is most severe' => [
                [
                    $info,
                    $ok,
                ],
                \REQUIREMENT_OK,
            ],
            'warning is most severe' => [
                [
                    $warning,
                    $info,
                    $ok,
                ],
                \REQUIREMENT_WARNING,
            ],
        ];
    }

}