UpdateHookRegistryTest.php

<?php

namespace Drupal\Tests\Core\Update;

use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
use Drupal\Core\KeyValueStore\KeyValueStoreInterface;
use Drupal\Core\Update\UpdateHookRegistry;
use Drupal\Tests\UnitTestCase;

/**
 * Simulates a hook_update_N function.
 */
function under_test_update_3000() {
}

/**
 * Simulates a hook_update_N function.
 *
 * When filtered this will be rejected.
 */
function bad_3() {
}

/**
 * Simulates a hook_update_N function.
 */
function under_test_update_1() {
}

/**
 * Simulates a hook_update_N functions.
 *
 * When filtered this will be rejected.
 */
function failed_22_update() {
}

/**
 * Simulates a hook_update_N function.
 */
function under_test_update_20() {
}

/**
 * Simulates a hook_update_N function.
 *
 * When filtered this will be rejected.
 */
function under_test_update_1234_failed() {
}

/**
 * @coversDefaultClass \Drupal\Core\Update\UpdateHookRegistry
 * @group Update
 */
class UpdateHookRegistryTest extends UnitTestCase {
    
    /**
     * @var \Drupal\Core\KeyValueStore\KeyValueStoreInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $keyValueStore;
    
    /**
     * @var \Drupal\Core\KeyValueStore\KeyValueFactoryInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $keyValueFactory;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->keyValueFactory = $this->createMock(KeyValueFactoryInterface::class);
        $this->keyValueStore = $this->createMock(KeyValueStoreInterface::class);
        $this->keyValueFactory
            ->method('get')
            ->with('system.schema')
            ->willReturn($this->keyValueStore);
    }
    
    /**
     * @covers ::getAvailableUpdates
     */
    public function testGetVersions() {
        $module_name = 'drupal\\tests\\core\\update\\under_test';
        $update_registry = new UpdateHookRegistry([], $this->keyValueStore);
        // Only under_test_update_X - passes through the filter.
        $expected = [
            1,
            20,
            3000,
        ];
        $actual = $update_registry->getAvailableUpdates($module_name);
        $this->assertSame($expected, $actual);
    }
    
    /**
     * @covers ::getInstalledVersion
     * @covers ::getAllInstalledVersions
     * @covers ::setInstalledVersion
     * @covers ::deleteInstalledVersion
     */
    public function testGetInstalledVersion() {
        $versions = [
            'module1' => 1,
            'module2' => 20,
            'module3' => 3000,
        ];
        $this->keyValueStore
            ->method('getAll')
            ->willReturnCallback(static function () use (&$versions) {
            return $versions;
        });
        $this->keyValueStore
            ->method('get')
            ->willReturnCallback(static function ($key) use (&$versions) {
            return $versions[$key];
        });
        $this->keyValueStore
            ->method('delete')
            ->willReturnCallback(static function ($key) use (&$versions) {
            $versions[$key] = UpdateHookRegistry::SCHEMA_UNINSTALLED;
        });
        $this->keyValueStore
            ->method('set')
            ->willReturnCallback(static function ($key, $value) use (&$versions) {
            $versions[$key] = $value;
        });
        $update_registry = new UpdateHookRegistry([], $this->keyValueStore);
        $this->assertSame(3000, $update_registry->getInstalledVersion('module3'));
        $update_registry->setInstalledVersion('module3', 3001);
        $this->assertSame(3001, $update_registry->getInstalledVersion('module3'));
        $this->assertSame($versions, $update_registry->getAllInstalledVersions());
        $update_registry->deleteInstalledVersion('module3');
        $this->assertSame(UpdateHookRegistry::SCHEMA_UNINSTALLED, $update_registry->getInstalledVersion('module3'));
    }

}