Definition of Drupal\system\Tests\Form\ElementsLabelsTest.
<?php
/**
* @file
* Definition of Drupal\system\Tests\Form\ElementsLabelsTest.
*/
namespace Drupal\system\Tests\Form;
use Drupal\simpletest\WebTestBase;
/**
* Test form element labels, required markers and associated output.
*/
class ElementsLabelsTest extends WebTestBase {
/**
* Modules to enable.
*
* @var array
*/
public static $modules = array(
'form_test',
);
public static function getInfo() {
return array(
'name' => 'Form element and label output test',
'description' => 'Test form element labels, required markers and associated output.',
'group' => 'Form API',
);
}
/**
* Test form elements, labels, title attibutes and required marks output
* correctly and have the correct label option class if needed.
*/
function testFormLabels() {
$this
->drupalGet('form_test/form-labels');
// Check that the checkbox/radio processing is not interfering with
// basic placement.
$elements = $this
->xpath('//input[@id="edit-form-checkboxes-test-third-checkbox"]/following-sibling::label[@for="edit-form-checkboxes-test-third-checkbox" and @class="option"]');
$this
->assertTrue(isset($elements[0]), 'Label follows field and label option class correct for regular checkboxes.');
// Make sure the label is rendered for checkboxes.
$elements = $this
->xpath('//input[@id="edit-form-checkboxes-test-0"]/following-sibling::label[@for="edit-form-checkboxes-test-0" and @class="option"]');
$this
->assertTrue(isset($elements[0]), 'Label 0 found checkbox.');
$elements = $this
->xpath('//input[@id="edit-form-radios-test-second-radio"]/following-sibling::label[@for="edit-form-radios-test-second-radio" and @class="option"]');
$this
->assertTrue(isset($elements[0]), 'Label follows field and label option class correct for regular radios.');
// Make sure the label is rendered for radios.
$elements = $this
->xpath('//input[@id="edit-form-radios-test-0"]/following-sibling::label[@for="edit-form-radios-test-0" and @class="option"]');
$this
->assertTrue(isset($elements[0]), 'Label 0 found radios.');
// Exercise various defaults for checkboxes and modifications to ensure
// appropriate override and correct behavior.
$elements = $this
->xpath('//input[@id="edit-form-checkbox-test"]/following-sibling::label[@for="edit-form-checkbox-test" and @class="option"]');
$this
->assertTrue(isset($elements[0]), 'Label follows field and label option class correct for a checkbox by default.');
// Exercise various defaults for textboxes and modifications to ensure
// appropriate override and correct behavior.
$elements = $this
->xpath('//label[@for="edit-form-textfield-test-title-and-required"]/child::abbr[@class="form-required"]/parent::*/following-sibling::input[@id="edit-form-textfield-test-title-and-required"]');
$this
->assertTrue(isset($elements[0]), 'Label precedes textfield, with required marker inside label.');
$elements = $this
->xpath('//input[@id="edit-form-textfield-test-no-title-required"]/preceding-sibling::label[@for="edit-form-textfield-test-no-title-required"]/abbr[@class="form-required"]');
$this
->assertTrue(isset($elements[0]), 'Label tag with required marker precedes required textfield with no title.');
$elements = $this
->xpath('//input[@id="edit-form-textfield-test-title-invisible"]/preceding-sibling::label[@for="edit-form-textfield-test-title-invisible" and @class="element-invisible"]');
$this
->assertTrue(isset($elements[0]), 'Label preceding field and label class is element-invisible.');
$elements = $this
->xpath('//input[@id="edit-form-textfield-test-title"]/preceding-sibling::abbr[@class="form-required"]');
$this
->assertFalse(isset($elements[0]), 'No required marker on non-required field.');
$elements = $this
->xpath('//input[@id="edit-form-textfield-test-title-after"]/following-sibling::label[@for="edit-form-textfield-test-title-after" and @class="option"]');
$this
->assertTrue(isset($elements[0]), 'Label after field and label option class correct for text field.');
$elements = $this
->xpath('//label[@for="edit-form-textfield-test-title-no-show"]');
$this
->assertFalse(isset($elements[0]), 'No label tag when title set not to display.');
// Check #field_prefix and #field_suffix placement.
$elements = $this
->xpath('//span[@class="field-prefix"]/following-sibling::div[@id="edit-form-radios-test"]');
$this
->assertTrue(isset($elements[0]), 'Properly placed the #field_prefix element after the label and before the field.');
$elements = $this
->xpath('//span[@class="field-suffix"]/preceding-sibling::div[@id="edit-form-radios-test"]');
$this
->assertTrue(isset($elements[0]), 'Properly places the #field_suffix element immediately after the form field.');
// Check #prefix and #suffix placement.
$elements = $this
->xpath('//div[@id="form-test-textfield-title-prefix"]/following-sibling::div[contains(@class, \'form-item-form-textfield-test-title\')]');
$this
->assertTrue(isset($elements[0]), 'Properly places the #prefix element before the form item.');
$elements = $this
->xpath('//div[@id="form-test-textfield-title-suffix"]/preceding-sibling::div[contains(@class, \'form-item-form-textfield-test-title\')]');
$this
->assertTrue(isset($elements[0]), 'Properly places the #suffix element before the form item.');
// Check title attribute for radios and checkboxes.
$elements = $this
->xpath('//div[@id="edit-form-checkboxes-title-attribute"]');
$this
->assertEqual($elements[0]['title'], 'Checkboxes test' . ' (' . t('Required') . ')', 'Title attribute found.');
$elements = $this
->xpath('//div[@id="edit-form-radios-title-attribute"]');
$this
->assertEqual($elements[0]['title'], 'Radios test' . ' (' . t('Required') . ')', 'Title attribute found.');
}
}
Name | Description |
---|---|
ElementsLabelsTest | Test form element labels, required markers and associated output. |