diff options
Diffstat (limited to 'modules/field/field.test')
| -rw-r--r-- | modules/field/field.test | 107 |
1 files changed, 105 insertions, 2 deletions
diff --git a/modules/field/field.test b/modules/field/field.test index b530885ad..2523c8b72 100644 --- a/modules/field/field.test +++ b/modules/field/field.test @@ -1429,13 +1429,14 @@ class FieldCrudTestCase extends FieldTestCase { public static function getInfo() { return array( 'name' => 'Field CRUD tests', - 'description' => 'Create / read /update fields.', + 'description' => 'Test field create, read, update, and delete.', 'group' => 'Field', ); } function setUp() { - parent::setUp('field_test'); + // field_update_field() tests use number.module + parent::setUp('field_test', 'number'); } // TODO : test creation with @@ -1726,6 +1727,108 @@ class FieldCrudTestCase extends FieldTestCase { $this->assertEqual($entity->{$field['field_name']}[$langcode][$delta]['value'], $values[$delta]['value'], "Data in previously deleted field saves and loads correctly"); } } + + function testUpdateNonExistentField() { + $test_field = array('field_name' => 'does_not_exist', 'type' => 'number_decimal'); + try { + field_update_field($test_field); + $this->fail(t('Cannot update a field that does not exist.')); + } + catch (FieldException $e) { + $this->pass(t('Cannot update a field that does not exist.')); + } + } + + function testUpdateFieldType() { + $field = array('field_name' => 'field_type', 'type' => 'number_decimal'); + $field = field_create_field($field); + + $test_field = array('field_name' => 'field_type', 'type' => 'number_integer'); + try { + field_update_field($test_field); + $this->fail(t('Cannot update a field to a different type.')); + } + catch (FieldException $e) { + $this->pass(t('Cannot update a field to a different type.')); + } + } + + /** + * Test updating a field. + */ + function testUpdateField() { + // Create a decimal 5.2 field. + $field = array('field_name' => 'decimal53', 'type' => 'number_decimal', 'cardinality' => 3, 'settings' => array('precision' => 5, 'scale' => 2)); + $field = field_create_field($field); + $instance = array('field_name' => 'decimal53', 'bundle' => FIELD_TEST_BUNDLE); + $instance = field_create_instance($instance); + + // Update it to a deciaml 5.3 field. + $field['settings']['scale'] = 3; + field_update_field($field); + + // Save values with 2, 3, and 4 decimal places. + $entity = field_test_create_stub_entity(0, 0, $instance['bundle']); + $entity->decimal53[FIELD_LANGUAGE_NONE][0]['value'] = '1.23'; + $entity->decimal53[FIELD_LANGUAGE_NONE][1]['value'] = '1.235'; + $entity->decimal53[FIELD_LANGUAGE_NONE][2]['value'] = '1.2355'; + field_attach_insert('test_entity', $entity); + $entity = field_test_create_stub_entity(0, 0, $instance['bundle']); + + // Verify that the updated 5.3 field rounds to 3 decimal places. + field_attach_load('test_entity', array(0 => $entity)); + $this->assertEqual($entity->decimal53[FIELD_LANGUAGE_NONE][0]['value'], '1.23', t('2 decimal places are left alone')); + $this->assertEqual($entity->decimal53[FIELD_LANGUAGE_NONE][1]['value'], '1.235', t('3 decimal places are left alone')); + $this->assertEqual($entity->decimal53[FIELD_LANGUAGE_NONE][2]['value'], '1.236', t('4 decimal places are rounded to 3')); + } + + /** + * Test updating a field with data. + */ + 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', 'bundle' => FIELD_TEST_BUNDLE); + $instance = field_create_instance($instance); + $entity = field_test_create_stub_entity(0, 0, $instance['bundle']); + $entity->decimal52[FIELD_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.')); + } + } + + /** + * Test field type modules forbidding an update. + */ + function testUpdateFieldForbid() { + $field = array('field_name' => 'forbidden', 'type' => 'test_field', 'settings' => array('changeable' => 0, 'unchangeable' => 0)); + $field = field_create_field($field); + $field['settings']['changeable']++; + try { + field_update_field($field); + $this->pass(t("A changeable setting can be updated.")); + } + catch (FieldException $e) { + $this->fail(t("An unchangeable setting cannot be updated.")); + } + $field['settings']['unchangeable']++; + try { + field_update_field($field); + $this->fail(t("An unchangeable setting can be updated.")); + } + catch (FieldException $e) { + $this->pass(t("An unchangeable setting cannot be updated.")); + } + } } class FieldInstanceCrudTestCase extends FieldTestCase { |