MigrateDrupal7AuditIdsTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\migrate_drupal\Kernel\d7;

use Drupal\KernelTests\FileSystemModuleDiscoveryDataProviderTrait;
use Drupal\migrate\Audit\AuditResult;
use Drupal\migrate\Audit\IdAuditor;
use Drupal\node\Entity\Node;
use Drupal\node\Entity\NodeType;
use Drupal\Tests\content_moderation\Traits\ContentModerationTestTrait;
use Drupal\Tests\migrate_drupal\Traits\CreateTestContentEntitiesTrait;

/**
 * Tests the migration auditor for ID conflicts.
 *
 * @group migrate_drupal
 */
class MigrateDrupal7AuditIdsTest extends MigrateDrupal7TestBase {
    use FileSystemModuleDiscoveryDataProviderTrait;
    use CreateTestContentEntitiesTrait;
    use ContentModerationTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        // Enable all modules.
        self::$modules = array_keys($this->coreModuleListDataProvider());
        parent::setUp();
        // Install required entity schemas.
        $this->installEntitySchemas();
        // Install required schemas.
        $this->installSchema('dblog', [
            'watchdog',
        ]);
        $this->installSchema('node', [
            'node_access',
        ]);
        $this->installSchema('search', [
            'search_dataset',
        ]);
        // Enable content moderation for nodes of type page.
        $this->installEntitySchema('content_moderation_state');
        $this->installConfig('content_moderation');
        NodeType::create([
            'type' => 'page',
            'name' => 'Page',
        ])->save();
        $workflow = $this->createEditorialWorkflow();
        $workflow->getTypePlugin()
            ->addEntityTypeAndBundle('node', 'page');
        $workflow->save();
    }
    
    /**
     * Tests multiple migrations to the same destination with no ID conflicts.
     */
    public function testMultipleMigrationWithoutIdConflicts() : void {
        // Create a node of type page.
        $node = Node::create([
            'type' => 'page',
            'title' => 'foo',
        ]);
        $node->moderation_state->value = 'published';
        $node->save();
        // Insert data in the d7_node:page migration mapping table to simulate a
        // previously migrated node.
        $id_map = $this->getMigration('d7_node:page')
            ->getIdMap();
        $table_name = $id_map->mapTableName();
        $id_map->getDatabase()
            ->insert($table_name)
            ->fields([
            'source_ids_hash' => 1,
            'sourceid1' => 1,
            'destid1' => 1,
        ])
            ->execute();
        // Audit the IDs of the d7_node migrations for the page & article node type.
        // There should be no conflicts since the highest destination ID should be
        // equal to the highest migrated ID, as found in the aggregated mapping
        // tables of the two node migrations.
        $migrations = [
            $this->getMigration('d7_node:page'),
            $this->getMigration('d7_node:article'),
        ];
        $results = (new IdAuditor())->auditMultiple($migrations);
        
        /** @var \Drupal\migrate\Audit\AuditResult $result */
        foreach ($results as $result) {
            $this->assertInstanceOf(AuditResult::class, $result);
            $this->assertTrue($result->passed());
        }
    }
    
    /**
     * Tests all migrations with no ID conflicts.
     */
    public function testAllMigrationsWithNoIdConflicts() : void {
        $migrations = $this->container
            ->get('plugin.manager.migration')
            ->createInstancesByTag('Drupal 7');
        // Audit the IDs of all Drupal 7 migrations. There should be no conflicts
        // since no content has been created.
        $results = (new IdAuditor())->auditMultiple($migrations);
        
        /** @var \Drupal\migrate\Audit\AuditResult $result */
        foreach ($results as $result) {
            $this->assertInstanceOf(AuditResult::class, $result);
            $this->assertTrue($result->passed());
        }
    }
    
    /**
     * Tests all migrations with ID conflicts.
     */
    public function testAllMigrationsWithIdConflicts() : void {
        $migrations = $this->container
            ->get('plugin.manager.migration')
            ->createInstancesByTag('Drupal 7');
        // Create content.
        $this->createContent();
        // Audit the IDs of all Drupal 7 migrations. There should be conflicts since
        // content has been created.
        $conflicts = array_map(function (AuditResult $result) {
            return $result->passed() ? NULL : $result->getMigration()
                ->getBaseId();
        }, (new IdAuditor())->auditMultiple($migrations));
        $expected = [
            'd7_comment',
            'd7_custom_block',
            'd7_file',
            'd7_file_private',
            'd7_menu_links',
            'd7_node',
            'd7_node_complete',
            'd7_node_revision',
            'd7_taxonomy_term',
            'd7_user',
            'node_translation_menu_links',
        ];
        $this->assertEmpty(array_diff(array_filter($conflicts), $expected));
    }
    
    /**
     * Tests draft revisions ID conflicts.
     */
    public function testDraftRevisionIdConflicts() : void {
        // Create a published node of type page.
        $node = Node::create([
            'type' => 'page',
            'title' => 'foo',
        ]);
        $node->moderation_state->value = 'published';
        $node->save();
        // Create a draft revision.
        $node->moderation_state->value = 'draft';
        $node->setNewRevision(TRUE);
        $node->save();
        // Insert data in the d7_node_revision:page migration mapping table to
        // simulate a previously migrated node revision.
        $id_map = $this->getMigration('d7_node_revision:page')
            ->getIdMap();
        $table_name = $id_map->mapTableName();
        $id_map->getDatabase()
            ->insert($table_name)
            ->fields([
            'source_ids_hash' => 1,
            'sourceid1' => 1,
            'destid1' => 1,
        ])
            ->execute();
        // Audit the IDs of the d7_node_revision migration. There should be
        // conflicts since a draft revision has been created.
        
        /** @var \Drupal\migrate\Audit\AuditResult $result */
        $result = (new IdAuditor())->audit($this->getMigration('d7_node_revision:page'));
        $this->assertInstanceOf(AuditResult::class, $result);
        $this->assertFalse($result->passed());
    }
    
    /**
     * Tests ID conflicts for inaccessible nodes.
     */
    public function testNodeGrantsIdConflicts() : void {
        // Enable the node_test module to restrict access to page nodes.
        $this->enableModules([
            'node_test',
        ]);
        // Create a published node of type page.
        $node = Node::create([
            'type' => 'page',
            'title' => 'foo',
        ]);
        $node->moderation_state->value = 'published';
        $node->save();
        // Audit the IDs of the d7_node migration. There should be conflicts
        // even though the new node is not accessible.
        
        /** @var \Drupal\migrate\Audit\AuditResult $result */
        $result = (new IdAuditor())->audit($this->getMigration('d7_node:page'));
        $this->assertInstanceOf(AuditResult::class, $result);
        $this->assertFalse($result->passed());
    }

}