$this->assertSame('taxonomy_term', $settings['target_type'], "Target type is correct.");
$this->assertSame(1, $field_storage->getCardinality(), "Field cardinality in 1.");
- $this->assertSame(['node', 'field_tags'], $this->getMigration('d6_vocabulary_field')->getIdMap()->lookupDestinationID([4]), "Test IdMap");
+ $this->assertSame(['node', 'field_tags'], $this->getMigration('d6_vocabulary_field')->getIdMap()->lookupDestinationId([4]), "Test IdMap");
// Tests that a vocabulary named like a D8 base field will be migrated and
// prefixed with 'field_' to avoid conflicts.