function FieldStorageCrudTest::testDelete in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/field/src/Tests/FieldStorageCrudTest.php \Drupal\field\Tests\FieldStorageCrudTest::testDelete()
Test the deletion of a field storage.
File
- core/
modules/ field/ src/ Tests/ FieldStorageCrudTest.php, line 291 - Contains \Drupal\field\Tests\FieldStorageCrudTest.
Class
- FieldStorageCrudTest
- Tests field storage create, read, update, and delete.
Namespace
Drupal\field\TestsCode
function testDelete() {
// TODO: Also test deletion of the data stored in the field ?
// Create two fields (so we can test that only one is deleted).
$field_storage_definition = array(
'field_name' => 'field_1',
'type' => 'test_field',
'entity_type' => 'entity_test',
);
entity_create('field_storage_config', $field_storage_definition)
->save();
$another_field_storage_definition = array(
'field_name' => 'field_2',
'type' => 'test_field',
'entity_type' => 'entity_test',
);
entity_create('field_storage_config', $another_field_storage_definition)
->save();
// Create fields for each.
$field_definition = array(
'field_name' => $field_storage_definition['field_name'],
'entity_type' => 'entity_test',
'bundle' => 'entity_test',
);
entity_create('field_config', $field_definition)
->save();
$another_field_definition = $field_definition;
$another_field_definition['field_name'] = $another_field_storage_definition['field_name'];
entity_create('field_config', $another_field_definition)
->save();
// Test that the first field is not deleted, and then delete it.
$field_storage = current(entity_load_multiple_by_properties('field_storage_config', array(
'field_name' => $field_storage_definition['field_name'],
'include_deleted' => TRUE,
)));
$this
->assertTrue(!empty($field_storage) && !$field_storage
->isDeleted(), 'A new storage is not marked for deletion.');
FieldStorageConfig::loadByName('entity_test', $field_storage_definition['field_name'])
->delete();
// Make sure that the field is marked as deleted when it is specifically
// loaded.
$field_storage = current(entity_load_multiple_by_properties('field_storage_config', array(
'field_name' => $field_storage_definition['field_name'],
'include_deleted' => TRUE,
)));
$this
->assertTrue($field_storage
->isDeleted(), 'A deleted storage is marked for deletion.');
// Make sure that this field is marked as deleted when it is
// specifically loaded.
$field = current(entity_load_multiple_by_properties('field_config', array(
'entity_type' => 'entity_test',
'field_name' => $field_definition['field_name'],
'bundle' => $field_definition['bundle'],
'include_deleted' => TRUE,
)));
$this
->assertTrue($field
->isDeleted(), 'A field whose storage was deleted is marked for deletion.');
// Try to load the storage normally and make sure it does not show up.
$field_storage = FieldStorageConfig::load('entity_test.' . $field_storage_definition['field_name']);
$this
->assertTrue(empty($field_storage), 'A deleted storage is not loaded by default.');
// Try to load the field normally and make sure it does not show up.
$field = FieldConfig::load('entity_test.' . '.' . $field_definition['bundle'] . '.' . $field_definition['field_name']);
$this
->assertTrue(empty($field), 'A field whose storage was deleted is not loaded by default.');
// Make sure the other field and its storage are not deleted.
$another_field_storage = FieldStorageConfig::load('entity_test.' . $another_field_storage_definition['field_name']);
$this
->assertTrue(!empty($another_field_storage) && !$another_field_storage
->isDeleted(), 'A non-deleted storage is not marked for deletion.');
$another_field = FieldConfig::load('entity_test.' . $another_field_definition['bundle'] . '.' . $another_field_definition['field_name']);
$this
->assertTrue(!empty($another_field) && !$another_field
->isDeleted(), 'A field whose storage was not deleted is not marked for deletion.');
// Try to create a new field the same name as a deleted field and
// write data into it.
entity_create('field_storage_config', $field_storage_definition)
->save();
entity_create('field_config', $field_definition)
->save();
$field_storage = FieldStorageConfig::load('entity_test.' . $field_storage_definition['field_name']);
$this
->assertTrue(!empty($field_storage) && !$field_storage
->isDeleted(), 'A new storage with a previously used name is created.');
$field = FieldConfig::load('entity_test.' . $field_definition['bundle'] . '.' . $field_definition['field_name']);
$this
->assertTrue(!empty($field) && !$field
->isDeleted(), 'A new field for a previously used field name is created.');
// Save an entity with data for the field
$entity = entity_create('entity_test');
$values[0]['value'] = mt_rand(1, 127);
$entity->{$field_storage
->getName()}->value = $values[0]['value'];
$entity = $this
->entitySaveReload($entity);
// Verify the field is present on load
$this
->assertIdentical(count($entity->{$field_storage
->getName()}), count($values), "Data in previously deleted field saves and loads correctly");
foreach ($values as $delta => $value) {
$this
->assertEqual($entity->{$field_storage
->getName()}[$delta]->value, $values[$delta]['value'], "Data in previously deleted field saves and loads correctly");
}
}