function ConfigTargetTest::testNested

Tests #config_target where there is not a 1:1 property to element.

File

core/modules/system/tests/src/Functional/Form/ConfigTargetTest.php, line 55

Class

ConfigTargetTest

Tests forms using #config_target.

Namespace

Code

public function testNested() : void {
  $most_favorite_fruit = 'Apple';
  $second_favorite_fruit = 'Kiwi';
  $nemesis_vegetable = 'Cauliflower';
  $this->drupalGet('/form-test/nested-config-target');
  $page = $this->getSession()
    ->getPage();
  // Both invalid.
  $page->fillField('First choice', '');
  $page->fillField('Second choice', '');
  $page->pressButton('Save configuration');
  $assert_session = $this->assertSession();
  $assert_session->statusMessageContains('This value should not be blank.', 'error');
  $assert_session->elementAttributeNotExists('css', '#edit-favorites', 'aria-invalid');
  $assert_session->elementAttributeExists('named', [
    'field',
    'First choice',
  ], 'aria-invalid');
  $assert_session->elementAttributeExists('named', [
    'field',
    'Second choice',
  ], 'aria-invalid');
  // Second invalid.
  $page->fillField('First choice', $most_favorite_fruit);
  $page->fillField('Second choice', '');
  $page->pressButton('Save configuration');
  $assert_session = $this->assertSession();
  $assert_session->statusMessageContains('This value should not be blank.', 'error');
  $assert_session->elementAttributeNotExists('css', '#edit-favorites', 'aria-invalid');
  $assert_session->elementAttributeNotExists('named', [
    'field',
    'First choice',
  ], 'aria-invalid');
  $assert_session->elementAttributeExists('named', [
    'field',
    'Second choice',
  ], 'aria-invalid');
  // First invalid.
  $page->fillField('First choice', '');
  $page->fillField('Second choice', $second_favorite_fruit);
  $page->pressButton('Save configuration');
  $assert_session = $this->assertSession();
  $assert_session->statusMessageContains('This value should not be blank.', 'error');
  $assert_session->elementAttributeNotExists('css', '#edit-favorites', 'aria-invalid');
  $assert_session->elementAttributeExists('named', [
    'field',
    'First choice',
  ], 'aria-invalid');
  $assert_session->elementAttributeNotExists('named', [
    'field',
    'Second choice',
  ], 'aria-invalid');
  // Both valid.
  $page->fillField('First choice', $most_favorite_fruit);
  $page->fillField('Second choice', $second_favorite_fruit);
  $page->pressButton('Save configuration');
  $assert_session->statusMessageContains('The configuration options have been saved.', 'status');
  $this->assertSame([
    'langcode' => 'en',
    'favorite_fruits' => [
      $most_favorite_fruit,
      $second_favorite_fruit,
    ],
    'favorite_vegetable' => 'Potato',
    'nemesis_vegetable' => '',
  ], $this->config('form_test.object')
    ->getRawData());
  // Now enter a nemesis vegetable too.
  $this->drupalGet('/form-test/nested-config-target');
  $page->fillField('First choice', $most_favorite_fruit);
  $page->fillField('Second choice', $second_favorite_fruit);
  $page->fillField('Nemesis', $nemesis_vegetable);
  $page->pressButton('Save configuration');
  // A new validation error has appeared, on the conditionally displayed
  // "I could not live without" form field — this field must be filled out if
  // all others are.
  $assert_session->statusMessageContains('The value you selected is not a valid choice.', 'error');
  $assert_session->elementAttributeExists('named', [
    'field',
    'I could not live without',
  ], 'aria-invalid');
  $page->fillField('First choice', $most_favorite_fruit);
  $page->fillField('Second choice', $second_favorite_fruit);
  $page->fillField('Nemesis', $nemesis_vegetable);
  $page->fillField('I could not live without', 'fruits');
  $page->pressButton('Save configuration');
  $assert_session->statusMessageContains('The configuration options have been saved.', 'status');
  $this->assertSame([
    'langcode' => 'en',
    'favorite_fruits' => [
      $most_favorite_fruit,
      $second_favorite_fruit,
    ],
    'favorite_vegetable' => 'Potato',
    'nemesis_vegetable' => $nemesis_vegetable,
    'could_not_live_without' => 'fruits',
  ], $this->config('form_test.object')
    ->getRawData());
  // Remove the nemesis vegetable; this should cause the deletion of the
  // `could_not_live_without` property path in the Config object.
  $this->drupalGet('/form-test/nested-config-target');
  $page->fillField('First choice', $most_favorite_fruit);
  $page->fillField('Second choice', $second_favorite_fruit);
  $page->fillField('Nemesis', '');
  $page->pressButton('Save configuration');
  $assert_session->statusMessageContains('The configuration options have been saved.', 'status');
  $this->assertSame([
    'langcode' => 'en',
    'favorite_fruits' => [
      $most_favorite_fruit,
      $second_favorite_fruit,
    ],
    'favorite_vegetable' => 'Potato',
    'nemesis_vegetable' => '',
  ], $this->config('form_test.object')
    ->getRawData());
}