FormStateValuesCleanTestCase::testFormStateValuesClean

Tests form_state_values_clean().

File

modules/simpletest/tests/form.test, line 1141

Unit tests for the Drupal Form API.

Code

function testFormStateValuesClean() {
  $values = drupal_json_decode($this->drupalPost('form_test/form-state-values-clean', array(), t('Submit')));

  // Setup the expected result.
  $result = array(
    'beer' => 1000, 
    'baz' => array('beer' => 2000),
  );

  // Verify that all internal Form API elements were removed.
  $this->assertFalse(isset($values['form_id']), t('%element was removed.', array('%element' => 'form_id')));
  $this->assertFalse(isset($values['form_token']), t('%element was removed.', array('%element' => 'form_token')));
  $this->assertFalse(isset($values['form_build_id']), t('%element was removed.', array('%element' => 'form_build_id')));
  $this->assertFalse(isset($values['op']), t('%element was removed.', array('%element' => 'op')));

  // Verify that all buttons were removed.
  $this->assertFalse(isset($values['foo']), t('%element was removed.', array('%element' => 'foo')));
  $this->assertFalse(isset($values['bar']), t('%element was removed.', array('%element' => 'bar')));
  $this->assertFalse(isset($values['baz']['foo']), t('%element was removed.', array('%element' => 'foo')));
  $this->assertFalse(isset($values['baz']['baz']), t('%element was removed.', array('%element' => 'baz')));

  // Verify that nested form value still exists.
  $this->assertTrue(isset($values['baz']['beer']), t('Nested form value still exists.'));

  // Verify that actual form values equal resulting form values.
  $this->assertEqual($values, $result, t('Expected form values equal actual form values.'));
}