function FieldStorageCrudTest::testIndexes

Tests creation of indexes on data column.

File

core/modules/field/tests/src/Kernel/FieldStorageCrudTest.php, line 245

Class

FieldStorageCrudTest

Tests field storage create, read, update, and delete.

Namespace

Code

public function testIndexes() : void {
  // Check that indexes specified by the field type are used by default.
  $field_storage = FieldStorageConfig::create([
    'field_name' => 'field_1',
    'entity_type' => 'entity_test',
    'type' => 'test_field',
  ]);
  $field_storage->save();
  $field_storage = FieldStorageConfig::load($field_storage->id());
  $schema = $field_storage->getSchema();
  $expected_indexes = [
    'value' => [
      'value',
    ],
  ];
  $this->assertEquals($expected_indexes, $schema['indexes'], 'Field type indexes saved by default');
  // Check that indexes specified by the field definition override the field
  // type indexes.
  $field_storage = FieldStorageConfig::create([
    'field_name' => 'field_2',
    'entity_type' => 'entity_test',
    'type' => 'test_field',
    'indexes' => [
      'value' => [],
    ],
  ]);
  $field_storage->save();
  $field_storage = FieldStorageConfig::load($field_storage->id());
  $schema = $field_storage->getSchema();
  $expected_indexes = [
    'value' => [],
  ];
  $this->assertEquals($expected_indexes, $schema['indexes'], 'Field definition indexes override field type indexes');
  // Check that indexes specified by the field definition add to the field
  // type indexes.
  $field_storage = FieldStorageConfig::create([
    'field_name' => 'field_3',
    'entity_type' => 'entity_test',
    'type' => 'test_field',
    'indexes' => [
      'value_2' => [
        'value',
      ],
    ],
  ]);
  $field_storage->save();
  $id = $field_storage->id();
  $field_storage = FieldStorageConfig::load($id);
  $schema = $field_storage->getSchema();
  $expected_indexes = [
    'value' => [
      'value',
    ],
    'value_2' => [
      'value',
    ],
  ];
  $this->assertEquals($expected_indexes, $schema['indexes'], 'Field definition indexes are merged with field type indexes');
}