SqlIdMapTest example

// This just tests mysql, as other PDO integrations allow longer indexes.     if (Database::getConnection()->databaseType() !== 'mysql') {
      $this->markTestSkipped("This test only runs for MySQL");
    }

    $this->migrationDefinition['source']['ids'] = $ids;
    $migration = $this->container
      ->get('plugin.manager.migration')
      ->createStubMigration($this->migrationDefinition);

    // Use local id map plugin to force an error.     $map = new SqlIdMapTest($this->database, [], 'test', [], $migration, $this->eventDispatcher, $this->migrationPluginManager);

    $this->expectException(DatabaseExceptionWrapper::class);
    $this->expectExceptionMessage("Syntax error or access violation: 1074 Column length too big for column 'sourceid1' (max = 16383); use BLOB or TEXT instead:");
    $map->ensureTables();
  }

  /** * Provides data for testFailEnsureTables. */
  public function providerTestFailEnsureTables() {
    return [