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<?php
// $Id$
class OptionsWidgetsTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Options widgets',
'description' => "Test the Options widgets.",
'group' => 'Field'
);
}
function setUp() {
parent::setUp('field_test');
$this->card_1 = array(
'field_name' => 'card_1',
'type' => 'list',
'cardinality' => 1,
'settings' => array(
'allowed_values' => "1|One\n2|Two\n3|Three\n",
),
);
$this->card_1 = field_create_field($this->card_1);
$this->card_2 = array(
'field_name' => 'card_2',
'type' => 'list',
'cardinality' => 2,
'settings' => array(
'allowed_values' => "1|One\n2|Two\n3|Three\n",
),
);
$this->card_2 = field_create_field($this->card_2);
}
/**
* Test widgets
*/
/**
* Return an element from rendered HTML by id, or '' if id is not found.
*/
function getTagById($html, $id) {
// @todo: ids sometimes have an extra -n after them; why?
if (preg_match('@(<[^>]*id="' . $id . '(?:-\d+)?"[^>]*/>)@i', $html, $m)) {
return $m[0];
}
return '';
}
/**
* Assert that a checkbox identified by $id is checked.
*/
function assertIsChecked($html, $id) {
$input = $this->getTagById($html, $id);
$this->assertTrue(preg_match('@checked="checked"@', $input), t('Checkbox %id is checked', array('%id' => $id)));
}
/**
* Assert that a checkbox identified by $id is found but is not checked.
*/
function assertIsNotChecked($html, $id) {
$input = $this->getTagById($html, $id);
if (!empty($input)) {
$this->assertFalse(preg_match('@checked@', $input), t('Checkbox %id is not checked', array('%id' => $id)));
}
else {
$this->fail(t('Checkbox %id is not found', array('%id' => $id)));
}
}
/**
* Return an <option> element by value from rendered HTML, or
* '' if it is not found.
*/
function getOptionByValue($html, $value) {
if (preg_match('@(<option[^>]*value="' . $value . '"[^>]*>[^<]*</option>)@i', $html, $m)) {
return $m[0];
}
return '';
}
/**
* Assert that an <option> for value $value is selected.
*/
function assertIsSelected($html, $value) {
$input = $this->getOptionByValue($html, $value);
$this->assertTrue(preg_match('@selected="selected"@', $input), t('Option %value is selected', array('%value' => $value)));
}
/**
* Assert that an <option> for value $value is found but is not selected.
*/
function assertIsNotSelected($html, $value) {
$input = $this->getOptionByValue($html, $value);
if (!empty($input)) {
$this->assertFalse(preg_match('@selected@', $input), t('Option %value is not selected', array('%value' => $value)));
}
else {
$this->fail(t('Option %value is not found', array('%value' => $value)));
}
}
function testRadioButtons() {
$instance = array(
'field_name' => $this->card_1['field_name'],
'object_type' => 'test_entity',
'bundle' => FIELD_TEST_BUNDLE,
'widget' => array(
'type' => 'options_buttons',
),
);
$instance = field_create_instance($instance);
$entity = field_test_create_stub_entity(0, 0, FIELD_TEST_BUNDLE);
// With no field data, no buttons are checked.
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsNotChecked($render, 'edit-card-1-zxx-value-1');
$this->assertIsNotChecked($render, 'edit-card-1-zxx-value-2');
$this->assertIsNotChecked($render, 'edit-card-1-zxx-value-3');
// With field data, the selected button is checked.
$entity->card_1[FIELD_LANGUAGE_NONE][0]['value'] = '2';
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsNotChecked($render, 'edit-card-1-zxx-value-1');
$this->assertIsChecked($render, 'edit-card-1-zxx-value-2');
$this->assertIsNotChecked($render, 'edit-card-1-zxx-value-3');
// Required radios with one option is auto-selected.
$instance['required'] = TRUE;
field_update_instance($instance);
$this->card_1['settings']['allowed_values'] = '99|Only allowed value for radios';
field_update_field($this->card_1);
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsChecked($render, 'edit-card-1-zxx-value-99');
}
function testCheckBoxes() {
$instance = array(
'field_name' => $this->card_2['field_name'],
'object_type' => 'test_entity',
'bundle' => FIELD_TEST_BUNDLE,
'widget' => array(
'type' => 'options_buttons',
),
);
$instance = field_create_instance($instance);
$entity = field_test_create_stub_entity(0, 0, FIELD_TEST_BUNDLE);
// With no field data, nothing is checked.
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsNotChecked($render, 'edit-card-2-zxx-value-1');
$this->assertIsNotChecked($render, 'edit-card-2-zxx-value-2');
$this->assertIsNotChecked($render, 'edit-card-2-zxx-value-3');
// With field data, the specified items are checked.
$entity->card_2[FIELD_LANGUAGE_NONE][0]['value'] = '2';
$entity->card_2[FIELD_LANGUAGE_NONE][1]['value'] = '3';
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsNotChecked($render, 'edit-card-2-zxx-value-1');
$this->assertIsChecked($render, 'edit-card-2-zxx-value-2');
$this->assertIsChecked($render, 'edit-card-2-zxx-value-3');
// Required checkbox with one option is auto-selected.
$instance['required'] = TRUE;
field_update_instance($instance);
$this->card_2['settings']['allowed_values'] = '99|Only allowed value for checkboxes';
field_update_field($this->card_2);
unset($entity->card_2);
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsChecked($render, 'edit-card-2-zxx-value-99');
}
function testSelectList() {
$instance = array(
'field_name' => $this->card_2['field_name'],
'object_type' => 'test_entity',
'bundle' => FIELD_TEST_BUNDLE,
'widget' => array(
'type' => 'options_select',
),
);
$instance = field_create_instance($instance);
$entity = field_test_create_stub_entity(0, 0, FIELD_TEST_BUNDLE);
// With no field data, no options are selected.
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsNotSelected($render, 1);
$this->assertIsNotSelected($render, 2);
$this->assertIsNotSelected($render, 3);
// With field data, the specified options are selected.
$entity->card_2[FIELD_LANGUAGE_NONE][0]['value'] = '2';
$entity->card_2[FIELD_LANGUAGE_NONE][1]['value'] = '1';
$form = drupal_get_form('field_test_entity_form', $entity);
$render = drupal_render($form);
$this->assertIsSelected($render, 1);
$this->assertIsSelected($render, 2);
$this->assertIsNotSelected($render, 3);
// A non-required select list has an empty key.
$form = drupal_get_form('field_test_entity_form', $entity);
$this->assertTrue(isset($form['card_2'][FIELD_LANGUAGE_NONE]['value']['#options']['']), 'A non-required select list has an empty key.');
// A required select list does not have an empty key.
$instance['required'] = TRUE;
field_update_instance($instance);
$form = drupal_get_form('field_test_entity_form', $entity);
$this->assertTrue(!isset($form['card_2'][FIELD_LANGUAGE_NONE]['value']['#options']['']), 'A required select list does not have an empty key.');
// We don't have to test that a required select list with one
// option is auto-selected because the browser does it for us.
}
/**
* @todo: Test formatters.
*/
}
|
