function FieldSqlStorageTestCase::testUpdateFieldSchemaWithData

Test trying to update a field with data.

File

core/modules/field/modules/field_sql_storage/tests/field_sql_storage.test, line 304

Tests for field_sql_storage.module.

Class

FieldSqlStorageTestCase

Tests field storage.

Code

function testUpdateFieldSchemaWithData() {
  // Create a decimal 5.2 field and add some data.
  $field = array('field_name' => 'decimal52', 'type' => 'number_decimal', 'settings' => array('precision' => 5, 'scale' => 2));
  $field = field_create_field($field);
  $instance = array('field_name' => 'decimal52', 'entity_type' => 'test_entity', 'bundle' => 'test_bundle');
  $instance = field_create_instance($instance);
  $entity = field_test_create_entity(0, 0, $instance['bundle']);
  $entity->decimal52[LANGUAGE_NONE][0]['value'] = '1.235';
  field_attach_insert('test_entity', $entity);

  // Attempt to update the field in a way that would work without data.
  $field['settings']['scale'] = 3;
  try {
    field_update_field($field);
    $this->fail(t('Cannot update field schema with data.'));
  }
  catch (FieldException $e) {
    $this->pass(t('Cannot update field schema with data.'));
  }
}