function FieldAttachStorageTestCase::testFieldAttachSaveMissingDataDefaultValue in Drupal 7

Test insert with missing or NULL fields, with default value.

File

modules/field/tests/field.test, line 458

Tests for field.module.

Class

FieldAttachStorageTestCase

Unit test class for storage-related field_attach_* functions.

Code

function testFieldAttachSaveMissingDataDefaultValue() {

  // Add a default value function.
  $this->instance['default_value_function'] = 'field_test_default_value';
  field_update_instance($this->instance);
  $entity_type = 'test_entity';
  $entity_init = field_test_create_stub_entity();
  $langcode = LANGUAGE_NONE;

  // Insert: Field is NULL.
  $entity = clone $entity_init;
  $entity->{$this->field_name}[$langcode] = NULL;
  field_attach_insert($entity_type, $entity);
  $entity = clone $entity_init;
  field_attach_load($entity_type, array(
    $entity->ftid => $entity,
  ));
  $this
    ->assertTrue(empty($entity->{$this->field_name}[$langcode]), 'Insert: NULL field results in no value saved');

  // Insert: Field is missing.
  field_cache_clear();
  $entity = clone $entity_init;
  field_attach_insert($entity_type, $entity);
  $entity = clone $entity_init;
  field_attach_load($entity_type, array(
    $entity->ftid => $entity,
  ));
  $values = field_test_default_value($entity_type, $entity, $this->field, $this->instance);
  $this
    ->assertEqual($entity->{$this->field_name}[$langcode], $values, 'Insert: missing field results in default value saved');
}