function FormStateValuesCleanTestCase::testFormStateValuesClean

Tests form_state_values_clean().

File

modules/simpletest/tests/form.test, line 1544

Class

FormStateValuesCleanTestCase

Test $form_state clearance.

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']), 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.');
}