function OptionsFieldUITest::testOptionsAllowedValuesText

Options (text) : test 'allowed values' input.

File

core/modules/options/tests/src/Functional/OptionsFieldUITest.php, line 253

Class

OptionsFieldUITest

Tests the Options field UI functionality.

Namespace

Code

public function testOptionsAllowedValuesText() : void {
  $this->fieldName = 'field_options_text';
  $this->createOptionsField('list_string');
  $page = $this->getSession()
    ->getPage();
  $assert_session = $this->assertSession();
  // Explicit keys.
  $input = [
    'field_storage[subform][settings][allowed_values][table][0][item][key]' => '_zero',
    'field_storage[subform][settings][allowed_values][table][0][item][label]' => 'Zero',
    'field_storage[subform][settings][allowed_values][table][1][item][key]' => '_one',
    'field_storage[subform][settings][allowed_values][table][1][item][label]' => 'One',
  ];
  $array = [
    '_zero' => 'Zero',
    '_one' => 'One',
  ];
  $this->assertAllowedValuesInput($input, $array, 'Explicit keys are accepted.');
  // Overly long keys.
  $input = [
    'field_storage[subform][settings][allowed_values][table][0][item][key]' => 'zero',
    'field_storage[subform][settings][allowed_values][table][0][item][label]' => 'Zero',
    'field_storage[subform][settings][allowed_values][table][1][item][key]' => $this->randomMachineName(256),
    'field_storage[subform][settings][allowed_values][table][1][item][label]' => 'One',
  ];
  $this->assertAllowedValuesInput($input, 'each key must be a string at most 255 characters long', 'Overly long keys are rejected.');
  $input = [
    'field_storage[subform][settings][allowed_values][table][0][item][key]' => 'zero',
    'field_storage[subform][settings][allowed_values][table][0][item][label]' => 'Zero',
    'field_storage[subform][settings][allowed_values][table][1][item][key]' => 'one',
    'field_storage[subform][settings][allowed_values][table][1][item][label]' => 'One',
  ];
  $array = [
    'zero' => 'Zero',
    'one' => 'One',
  ];
  $this->assertAllowedValuesInput($input, $array, '');
  // Create a node with actual data for the field.
  $settings = [
    'type' => $this->type,
    $this->fieldName => [
      [
        'value' => 'one',
      ],
    ],
  ];
  $node = $this->drupalCreateNode($settings);
  // Check that the values in use cannot be removed.
  $this->drupalGet($this->adminPath);
  $assert_session->elementExists('css', '#remove_row_button__1');
  $delete_button_1 = $page->findById('remove_row_button__1');
  $value_field_1 = $page->findField('field_storage[subform][settings][allowed_values][table][1][item][key]');
  $this->assertTrue($delete_button_1->hasAttribute('disabled'), 'Button is disabled');
  $this->assertTrue($value_field_1->hasAttribute('disabled'), 'Button is disabled');
  // Delete the node, remove the value.
  $node->delete();
  $this->drupalGet($this->adminPath);
  $delete_button_1->click();
  $assert_session->pageTextNotContains('Processing...');
  $page->findById('edit-submit')
    ->click();
  $field_storage = FieldStorageConfig::loadByName('node', $this->fieldName);
  $this->assertSame($field_storage->getSetting('allowed_values'), [
    'zero' => 'Zero',
  ]);
  // Check that string values with special characters can be used.
  $input = [
    'field_storage[subform][settings][allowed_values][table][0][item][key]' => 'zero',
    'field_storage[subform][settings][allowed_values][table][0][item][label]' => 'Zero',
    'field_storage[subform][settings][allowed_values][table][1][item][key]' => '.example #example',
    'field_storage[subform][settings][allowed_values][table][1][item][label]' => 'Example',
  ];
  $array = [
    'zero' => 'Zero',
    '.example #example' => 'Example',
  ];
  $this->assertAllowedValuesInput($input, $array, '');
  // Check that the same key can only be used once.
  $input = [
    'field_storage[subform][settings][allowed_values][table][0][item][key]' => 'zero',
    'field_storage[subform][settings][allowed_values][table][0][item][label]' => 'Zero',
    'field_storage[subform][settings][allowed_values][table][1][item][key]' => 'zero',
    'field_storage[subform][settings][allowed_values][table][1][item][label]' => 'One',
  ];
  $array = [
    'zero' => 'One',
  ];
  $this->assertAllowedValuesInput($input, $array, 'Same value cannot be used multiple times.');
}