public function ElementTest::testRadiosChecked in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/src/Functional/Form/ElementTest.php \Drupal\Tests\system\Functional\Form\ElementTest::testRadiosChecked()
2. 10 core/modules/system/tests/src/Functional/Form/ElementTest.php \Drupal\Tests\system\Functional\Form\ElementTest::testRadiosChecked()

Tests correct checked attribute for radios element.

File

core/modules/system/tests/src/Functional/Form/ElementTest.php, line 100

Class

ElementTest

Tests building and processing of core form elements.

Namespace

Drupal\Tests\system\Functional\Form

Code

public function testRadiosChecked() {

  // Verify that there is only one radio option checked.
  $this
    ->drupalGet('form-test/radios-checked');
  $elements = $this
    ->xpath('//input[@name="radios" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('0', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-string" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('bar', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-boolean-true" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('1', $elements[0]
    ->getValue());

  // A default value of FALSE indicates that nothing is set.
  $elements = $this
    ->xpath('//input[@name="radios-boolean-false" and @checked]');
  $this
    ->assertCount(0, $elements);
  $elements = $this
    ->xpath('//input[@name="radios-boolean-any" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('All', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-string-zero" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('0', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-int-non-zero" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('10', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-int-non-zero-as-string" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('100', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-empty-string" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('0', $elements[0]
    ->getValue());
  $elements = $this
    ->xpath('//input[@name="radios-empty-array" and @checked]');
  $this
    ->assertCount(0, $elements);
  $elements = $this
    ->xpath('//input[@name="radios-key-FALSE" and @checked]');
  $this
    ->assertCount(1, $elements);
  $this
    ->assertSame('0', $elements[0]
    ->getValue());
}