75 lines
3.4 KiB
Plaintext
75 lines
3.4 KiB
Plaintext
<?php
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// $Id$
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/**
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* @file
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* Unit tests for the Drupal Form API.
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*/
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class FormsTestCase extends DrupalWebTestCase {
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function getInfo() {
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return array(
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'name' => t('Required field validation'),
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'description' => t('Carriage returns, tabs, and spaces are not valid content for a required field.'),
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'group' => t('Form API'),
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);
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}
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/**
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* Check several empty values for required forms elements.
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*
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* If the form field is found in form_get_errors() then the test pass.
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*/
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function testRequiredFields() {
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// Originates from http://drupal.org/node/117748
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// Sets of empty strings and arrays
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$empty_strings = array('""' => "", '"\n"' => "\n", '" "' => " ", '"\t"' => "\t", '" \n\t "' => " \n\t ", '"\n\n\n\n\n"' => "\n\n\n\n\n");
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$empty_arrays = array('array()' => array());
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$elements['textfield']['element'] = array('#title' => $this->randomName(), '#type' => 'textfield', '#required' => TRUE);
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$elements['textfield']['empty_values'] = $empty_strings;
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$elements['password']['element'] = array('#title' => $this->randomName(), '#type' => 'password', '#required' => TRUE);
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$elements['password']['empty_values'] = $empty_strings;
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$elements['password_confirm']['element'] = array('#title' => $this->randomName(), '#type' => 'password_confirm', '#required' => TRUE);
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$elements['password_confirm']['empty_values'] = $empty_strings;
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$elements['textarea']['element'] = array('#title' => $this->randomName(), '#type' => 'textarea', '#required' => TRUE);
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$elements['textarea']['empty_values'] = $empty_strings;
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$elements['radios']['element'] = array('#title' => $this->randomName(), '#type' => 'radios', '#required' => TRUE, '#options' => array($this->randomName(), $this->randomName(), $this->randomName()));
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$elements['radios']['empty_values'] = $empty_arrays;
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$elements['checkboxes']['element'] = array('#title' => $this->randomName(), '#type' => 'checkboxes', '#required' => TRUE,'#options' => array($this->randomName(), $this->randomName(), $this->randomName()));
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$elements['checkboxes']['empty_values'] = $empty_arrays;
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$elements['select']['element'] = array('#title' => $this->randomName(), '#type' => 'select', '#required' => TRUE, '#options' => array($this->randomName(), $this->randomName(), $this->randomName()));
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$elements['select']['empty_values'] = $empty_strings;
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$elements['file']['element'] = array('#title' => $this->randomName(), '#type' => 'file', '#required' => TRUE);
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$elements['file']['empty_values'] = $empty_strings;
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// Go through all the elements and all the empty values for them
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foreach ($elements as $type => $data) {
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foreach ($data['empty_values'] as $key => $empty) {
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$form_id = $this->randomName();
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$form = $form_state = array();
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$form['op'] = array('#type' => 'submit', '#value' => t('Submit'));
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$element = $data['element']['#title'];
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$form[$element] = $data['element'];
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$form_state['values'][$element] = $empty;
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$form['#post'] = $form_state['values'];
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$form['#post']['form_id'] = $form_id;
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drupal_prepare_form($form_id, $form, $form_state);
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drupal_process_form($form_id, $form, $form_state);
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$errors = form_get_errors();
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$this->assertTrue(isset($errors[$element]), "Check empty($key) '$type' field '$element'");
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}
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}
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// Clear the expected form error messages so they don't appear as exceptions.
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drupal_get_messages();
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}
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}
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