public function DynamicFormSectionsTest::testDynamicFormSections in Examples for Developers 3.x

Same name in this branch

1. 3.x modules/ajax_example/tests/src/Functional/DynamicFormSectionsTest.php \Drupal\Tests\ajax_example\Functional\DynamicFormSectionsTest::testDynamicFormSections()
2. 3.x modules/ajax_example/tests/src/FunctionalJavascript/DynamicFormSectionsTest.php \Drupal\Tests\ajax_example\FunctionalJavascript\DynamicFormSectionsTest::testDynamicFormSections()

Same name and namespace in other branches

1. 8 ajax_example/tests/src/Functional/DynamicFormSectionsTest.php \Drupal\Tests\ajax_example\Functional\DynamicFormSectionsTest::testDynamicFormSections()

Test the dynamic sections form without AJAX.

File

modules/ajax_example/tests/src/Functional/DynamicFormSectionsTest.php, line 33

Class

DynamicFormSectionsTest

Functional test of non-AJAX dependent dropdown example.

Namespace

Drupal\Tests\ajax_example\Functional

Code

public function testDynamicFormSections() {

  // Get the Mink stuff.
  $assert = $this
    ->assertSession();
  $page = $this
    ->getSession()
    ->getPage();

  // Get a URL object for the form, specifying no JS.
  $dropdown_url = Url::fromRoute('ajax_example.dynamic_form_sections', [
    'nojs' => 'nojs',
  ]);

  // Get the form.
  $this
    ->drupalGet($dropdown_url);

  // Check for the initial state.
  $detail_children = $page
    ->findAll('css', 'div.details-wrapper *');
  $this
    ->assertEmpty($detail_children);

  // Go through the dropdown options. First outlier is 'Choose question style'
  // which should have an empty details section.
  $this
    ->drupalPostForm($dropdown_url, [
    'question_type_select' => 'Choose question style',
  ], 'Choose');
  $detail_children = $page
    ->findAll('css', 'div.details-wrapper *');
  $this
    ->assertEqual(count($detail_children), 0);

  // Cycle through the other dropdown values.
  $question_styles = [
    'Multiple Choice',
    'True/False',
    'Fill-in-the-blanks',
  ];

  // These all add stuff to the details wrapper.
  foreach ($question_styles as $question_style) {
    $this
      ->drupalPostForm($dropdown_url, [
      'question_type_select' => $question_style,
    ], 'Choose');
    $detail_children = $page
      ->findAll('css', 'div.details-wrapper *');
    $this
      ->assertNotEqual($this
      ->count($detail_children), 0);
    $this
      ->drupalPostForm(NULL, [
      'question' => 'George Washington',
    ], 'Submit your answer');
    $assert
      ->pageTextContains('You got the right answer: George Washington');
  }

  // One wrong answer to exercise that code path.
  $this
    ->drupalPostForm($dropdown_url, [
    'question_type_select' => 'Multiple Choice',
  ], 'Choose');
  $detail_children = $page
    ->findAll('css', 'div.details-wrapper *');
  $this
    ->assertNotEqual($this
    ->count($detail_children), 0);
  $this
    ->drupalPostForm(NULL, [
    'question' => 'Abraham Lincoln',
  ], 'Submit your answer');
  $assert
    ->pageTextContains('Sorry, your answer (Abraham Lincoln) is wrong');
}