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root / drupal7 / sites / all / modules / webform / tests / WebformConditionalsTestCase.test @ 01f36513

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<?php
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/**
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 * Webform module conditional tests.
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 */
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class WebformConditionalsTestCase extends WebformTestCase {
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  /**
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   * {@inheritdoc}
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   */
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  public static function getInfo() {
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    return array(
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      'name' => t('Webform conditionals'),
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      'description' => t('Generates webforms to test conditional showing and hiding of fields.'),
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      'group' => t('Webform'),
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    );
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  }
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  /**
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   * Test that required fields with no default value can't be submitted as-is.
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   */
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  public function testWebformConditionals() {
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    $this->drupalLogin($this->webform_users['admin']);
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    $this->webformReset();
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    $test_components = $this->webformComponents();
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    $test_specs = array(
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      'match conditional values' => TRUE,
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      'mismatch conditional values' => FALSE,
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    );
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    // Test each component, processing all 'match conditional values' for TRUE
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    // and all 'mismatch conditional values for FALSE.
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    foreach ($test_components as $key => $component_info) {
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      foreach ($test_specs as $values_key => $result) {
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        if (isset($component_info[$values_key])) {
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          foreach ($component_info[$values_key] as $operator => $match_value) {
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            $this->webformTestConditionalComponent($component_info['component'], $component_info['sample values'], $operator, $match_value, $result);
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          }
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        }
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      }
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    }
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    $this->drupalLogout();
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  }
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  /**
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   * Assembles a test node for checking if conditional properties are respected.
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   *
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   * @param $component
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   *   The sample component that should be tested as the source of a conditional
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   *   operator.
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   * @param $input_values
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   * @param $operator
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   *   The operator that will be used to check the source component, such as
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   *   "equal" or "starts_with". See _webform_conditional_operator_info().
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   * @param $conditional_values
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   *   The string match value that will be entered into the source component's
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   *   conditional configuration. If passed in as an array, multiple rules
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   *   will be added to the conditional.
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   * @param $should_match
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   *   Boolean value indicating if the source values will cause the conditional
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   *   operation to trigger or not. If TRUE, the submission should succeed.
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   *   If FALSE, validation errors are expected to be triggered. The input
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   *   $value will be compared against the "sample values" input provided by
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   *   webformComponents().
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   */
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  private function webformTestConditionalComponent($component, $input_values, $operator, $conditional_values, $should_match) {
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    // Create the Webform test node and add a same-page conditional followed
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    // by a second-page conditional. Insert page breaks between all components.
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    $input_string = (is_array($input_values) ? print_r($input_values, 1) : $input_values);
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    $match_string = (is_array($conditional_values) ? print_r($conditional_values, 1) : $conditional_values);
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    $conditional_string = $should_match ? 'should' : 'should not';
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    $settings = array(
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      'title' => 'Test conditional webform: ' . $component['type'] . ' "' . $input_string . '"' . $conditional_string . ' be ' . $operator . ' "' . $match_string . '"',
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      'type' => 'webform',
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      'webform' => webform_node_defaults(),
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    );
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    $components = array();
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    $components[] = $component;
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    $test_components = $this->webformComponents();
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    $textfield = $test_components['textfield']['component'];
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    // Add a test textfield on the first page.
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    $textfield['weight'] = '199';
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    $textfield['form_key'] = $this->randomName();
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    $textfield['required'] = '1';
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    $components[] = $textfield;
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    // Then add a page break and another textfield on the second page.
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    $components[] = array(
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      'type' => 'pagebreak',
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      'form_key' => 'pagebreak_' . $this->randomName(),
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      'pid' => 0,
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      'name' => 'Page break',
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      'weight' => '200',
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    );
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    $textfield['form_key'] = $this->randomName();
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    $textfield['weight'] = '201';
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    $components[] = $textfield;
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    $settings['webform']['components'] = $components;
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    $node = $this->drupalCreateNode($settings);
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    // Needed to get a complete object.
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    $node = node_load($node->nid);
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    // We now have a new test node. First try checking same-page conditionals.
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    $rules = array();
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    $conditional_values = is_array($conditional_values) ? $conditional_values : array($conditional_values);
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    foreach ($conditional_values as $conditional_value) {
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      $rules[] = array(
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        'source_type' => 'component',
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        // The first component in the form is always the source.
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        'source' => 1,
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        'operator' => $operator,
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        'value' => $conditional_value,
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      );
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    }
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    $conditional = array(
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      'rgid' => 0,
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      'rules' => $rules,
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      'andor' => 'and',
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      'actions' => array(
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        0 => array(
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          'action' => 'show',
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          // Target set individually.
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          'target' => NULL,
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          'target_type' => 'component',
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          'invert' => '1',
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          'argument' => NULL,
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        ),
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      ),
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      'weight' => 0,
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    );
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    // The same-page textfield test.
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    $conditional['actions'][0]['target'] = 2;
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    $node->webform['conditionals'] = array($conditional);
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    node_save($node);
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    // Submit our test data.
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    $edit = $this->webformPost(array($component['form_key'] => $input_values));
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    $this->drupalPost('node/' . $node->nid, $edit, 'Next Page >', array(), array(), 'webform-client-form-' . $node->nid);
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    // Ensure we reached the second page for matched conditionals.
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    $message = t('Conditional same-page skipping of validation passed for "%form_key": %input_values @conditional_string be @operator %match_string', array('%form_key' => $component['form_key'], '%input_values' => $input_string, '@conditional_string' => $conditional_string, '@operator' => $operator, '%match_string' => $match_string));
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    if ($should_match) {
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      $this->assertRaw('&lt; Previous Page', $message, t('Webform'));
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    }
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    // Or that we did not reach the second page for mismatched conditionals.
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    else {
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      $this->assertNoRaw('&lt; Previous Page', $message, t('Webform'));
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    }
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    // Adjust the conditionals to make them separate-page conditionals.
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    // The separate-page textfield test.
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    $conditional['actions'][0]['target'] = 3;
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    $node->webform['conditionals'] = array($conditional);
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    $node->webform['components'][2]['required'] = '0';
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    node_save($node);
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    // Re-submit the form again, this time checking for the field on the
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    // second page.
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    $this->drupalPost('node/' . $node->nid, $edit, 'Next Page >', array(), array(), 'webform-client-form-' . $node->nid);
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    $string_match = 'name="submitted[' . $textfield['form_key'] . ']"';
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    // Ensure that the field is properly hidden based on a match.
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    $message = t('Conditional separate-page skipping of validation passed for "%form_key": %input_values @conditional_string be @operator %match_string', array('%form_key' => $component['form_key'], '%input_values' => $input_string, '@conditional_string' => $conditional_string, '@operator' => $operator, '%match_string' => $match_string));
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    if ($should_match) {
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      $this->assertNoRaw($string_match, $message, t('Webform'));
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    }
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    // Or that the field is still present on a mismatch.
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    else {
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      $this->assertRaw($string_match, $message, t('Webform'));
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    }
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  }
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}