UpdateRemovedPostUpdateTest.php

<?php

namespace Drupal\Tests\system\Functional\UpdateSystem;

use Drupal\Core\Database\Database;
use Drupal\Core\Url;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\UpdatePathTestTrait;

/**
 * Tests hook_removed_post_updates().
 *
 * @group Update
 */
class UpdateRemovedPostUpdateTest extends BrowserTestBase {
    use UpdatePathTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $connection = Database::getConnection();
        // Set the schema version.
        $connection->merge('key_value')
            ->condition('collection', 'system.schema')
            ->condition('name', 'update_test_postupdate')
            ->fields([
            'collection' => 'system.schema',
            'name' => 'update_test_postupdate',
            'value' => 'i:8000;',
        ])
            ->execute();
        // Update core.extension.
        $extensions = $connection->select('config')
            ->fields('config', [
            'data',
        ])
            ->condition('collection', '')
            ->condition('name', 'core.extension')
            ->execute()
            ->fetchField();
        $extensions = unserialize($extensions);
        $extensions['module']['update_test_postupdate'] = 8000;
        $connection->update('config')
            ->fields([
            'data' => serialize($extensions),
        ])
            ->condition('collection', '')
            ->condition('name', 'core.extension')
            ->execute();
        $this->updateUrl = Url::fromRoute('system.db_update');
        $this->updateUser = $this->drupalCreateUser([
            'administer software updates',
        ]);
    }
    
    /**
     * Tests hook_post_update_NAME().
     */
    public function testRemovedPostUpdate() {
        // Mimic the behavior of ModuleInstaller::install().
        $key_value = \Drupal::service('keyvalue');
        $existing_updates = $key_value->get('post_update')
            ->get('existing_updates', []);
        // Excludes 'update_test_postupdate_post_update_baz',
        // 'update_test_postupdate_post_update_bar', and
        // 'update_test_postupdate_pub' to simulate a module updating from
        // a version prior to the post-updates being added, to a version
        // after they were removed.
        $post_updates = [
            'update_test_postupdate_post_update_first',
            'update_test_postupdate_post_update_second',
            'update_test_postupdate_post_update_test1',
            'update_test_postupdate_post_update_test0',
            'update_test_postupdate_post_update_foo',
        ];
        $key_value->get('post_update')
            ->set('existing_updates', array_merge($existing_updates, $post_updates));
        // The message should inform us we've skipped two major versions.
        $this->drupalLogin($this->updateUser);
        $this->drupalGet($this->updateUrl);
        $assert_session = $this->assertSession();
        $assert_session->pageTextContains('Requirements problem');
        $assert_session->pageTextContains('The installed version of the Update test after module is too old to update. Update first to a version prior to all of the following: 8.x-2.0, 3.0.0');
        $assert_session->pageTextContains('update_test_postupdate_post_update_baz');
        $assert_session->pageTextContains('update_test_postupdate_post_update_bar');
        $assert_session->pageTextContains('update_test_postupdate_post_update_pub');
        // Excludes 'update_test_postupdate_post_update_baz' and
        // 'update_test_post_update_pub' to simulate two updates being
        // removed from a single version.
        $post_updates = [
            'update_test_postupdate_post_update_first',
            'update_test_postupdate_post_update_second',
            'update_test_postupdate_post_update_test1',
            'update_test_postupdate_post_update_test0',
            'update_test_postupdate_post_update_foo',
            'update_test_postupdate_post_update_bar',
        ];
        $key_value->get('post_update')
            ->set('existing_updates', array_merge($existing_updates, $post_updates));
        // Now the message should inform us we've skipped one version.
        $this->drupalGet($this->updateUrl);
        $assert_session = $this->assertSession();
        $assert_session->pageTextContains('Requirements problem');
        $assert_session->pageTextContains('The installed version of the Update test after module is too old to update. Update to a version prior to 3.0.0');
        $assert_session->pageTextContains('update_test_postupdate_post_update_baz');
        $assert_session->pageTextContains('update_test_postupdate_post_update_pub');
        // Excludes 'update_test_postupdate_post_update_baz' to simulate
        // updating when only a single update has been skipped.
        $post_updates = [
            'update_test_postupdate_post_update_first',
            'update_test_postupdate_post_update_second',
            'update_test_postupdate_post_update_test1',
            'update_test_postupdate_post_update_test0',
            'update_test_postupdate_post_update_foo',
            'update_test_postupdate_post_update_bar',
            'update_test_postupdate_post_update_pub',
        ];
        $key_value->get('post_update')
            ->set('existing_updates', array_merge($existing_updates, $post_updates));
        $this->drupalGet($this->updateUrl);
        $assert_session = $this->assertSession();
        $assert_session->pageTextContains('Requirements problem');
        $assert_session->pageTextContains('The installed version of the Update test after module is too old to update. Update to a version prior to 3.0.0');
        $assert_session->pageTextContains('update_test_postupdate_post_update_baz');
    }

}