function FormStateValuesCleanTestCase::testFormStateValuesClean

Tests form_state_values_clean().

File

core/modules/simpletest/tests/form.test, line 1725

Unit tests for the Backdrop Form API.

Class

FormStateValuesCleanTestCase

Test $form_state clearance.

Code

function testFormStateValuesClean() {
  $values = backdrop_json_decode($this->backdropPost('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']), format_string('%element was removed.', array('%element' => 'form_id')));
  $this->assertFalse(isset($values['form_token']), format_string('%element was removed.', array('%element' => 'form_token')));
  $this->assertFalse(isset($values['form_build_id']), format_string('%element was removed.', array('%element' => 'form_build_id')));
  $this->assertFalse(isset($values['op']), format_string('%element was removed.', array('%element' => 'op')));

  // Verify that all buttons were removed.
  $this->assertFalse(isset($values['foo']), format_string('%element was removed.', array('%element' => 'foo')));
  $this->assertFalse(isset($values['bar']), format_string('%element was removed.', array('%element' => 'bar')));
  $this->assertFalse(isset($values['baz']['foo']), format_string('%element was removed.', array('%element' => 'foo')));
  $this->assertFalse(isset($values['baz']['baz']), format_string('%element was removed.', array('%element' => 'baz')));

  // Verify that nested form value still exists.
  $this->assertTrue(isset($values['baz']['beer']), 'Nested form value still exists.');

  // Verify that actual form values equal resulting form values.
  $this->assertEqual($values, $result, 'Expected form values equal actual form values.');
}