ConditionalFieldEntityReferenceTest.php in Conditional Fields 8

Namespace

Drupal\Tests\conditional_fields\FunctionalJavascript

File

tests/src/FunctionalJavascript/ConditionalFieldEntityReferenceTest.php

<?php

namespace Drupal\Tests\conditional_fields\FunctionalJavascript;

use Drupal\conditional_fields\ConditionalFieldsInterface;
use Drupal\Core\Entity\Entity\EntityFormDisplay;
use Drupal\Tests\field\Traits\EntityReferenceTestTrait;
use Drupal\node\Entity\Node;
use Drupal\Tests\conditional_fields\FunctionalJavascript\TestCases\ConditionalFieldFilledEmptyInterface;
use Drupal\Tests\conditional_fields\FunctionalJavascript\TestCases\ConditionalFieldValueInterface;
use Drupal\Tests\RandomGeneratorTrait;

/**
 * Test Conditional Fields Entity Reference Plugin.
 *
 * @group conditional_fields
 */
class ConditionalFieldEntityReferenceTest extends ConditionalFieldTestBase implements ConditionalFieldValueInterface, ConditionalFieldFilledEmptyInterface {
  use EntityReferenceTestTrait;
  use RandomGeneratorTrait;

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'conditional_fields',
    'node',
  ];

  /**
   * {@inheritdoc}
   */
  protected $screenshotPath = 'sites/simpletest/conditional_fields/entity_reference/';

  /**
   * The field name used in the test.
   *
   * @var string
   */
  protected $fieldName = 'entity_reference';

  /**
   * Jquery selector of field in a document.
   *
   * @var string
   */
  protected $fieldSelector;

  /**
   * The field storage definition used to created the field storage.
   *
   * @var array
   */
  protected $fieldStorageDefinition;

  /**
   * The list field storage used in the test.
   *
   * @var \Drupal\field\Entity\FieldStorageConfig
   */
  protected $fieldStorage;

  /**
   * The field to use in this test.
   *
   * @var \Drupal\field\Entity\FieldConfig
   */
  protected $field;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->fieldSelector = '[name="field_' . $this->fieldName . '[0][target_id]"]';
    $handler_settings = [
      'target_bundles' => [
        'article' => 'article',
      ],
    ];
    $this
      ->createEntityReferenceField('node', 'article', 'field_' . $this->fieldName, $this->fieldName, 'node', 'default', $handler_settings, -1);
    EntityFormDisplay::load('node.article.default')
      ->setComponent('field_' . $this->fieldName, [
      'type' => 'entity_reference_autocomplete',
    ])
      ->save();
  }

  /**
   * Tests creating Conditional Field: Visible if has value from widget.
   */
  public function testVisibleValueWidget() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_2 = sprintf("%s", $node
      ->label());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label(), $node
      ->id());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'value');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Set up conditions.
    $data = [
      'condition' => 'value',
      'values_set' => ConditionalFieldsInterface::CONDITIONAL_FIELDS_DEPENDENCY_VALUES_WIDGET,
      'field_' . $this->fieldName . '[0][target_id]' => $referenced_format_1,
      'grouping' => 'AND',
      'state' => 'visible',
      'effect' => 'show',
    ];
    $this
      ->submitForm($data, 'Save settings');
    $this
      ->createScreenshot($this->screenshotPath . '02-entity-reference-post-add-list-options-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible value');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field that should not show the body.
    $this
      ->changeField($this->fieldSelector, $this
      ->randomMachineName());
    $this
      ->createScreenshot($this->screenshotPath . '05-entity-reference-body-invisible-when-controlled-field-has-wrong-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '03. Article Body field is not visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');

    // Change an entity reference field in format 'Node title' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_2);
    $this
      ->createScreenshot($this->screenshotPath . '08-entity-reference-body-visible-when-controlled-field-has-value-format-2.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '05. Article Body field is not visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '06. Article Body field is visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleValueRegExp() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_2 = sprintf("%s", $node
      ->label());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'value');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Set up conditions.
    $data = [
      'condition' => 'value',
      'values_set' => ConditionalFieldsInterface::CONDITIONAL_FIELDS_DEPENDENCY_VALUES_REGEX,
      'regex' => '^.+\\s\\([\\d]+\\)',
      'grouping' => 'AND',
      'state' => 'visible',
      'effect' => 'show',
    ];
    $this
      ->submitForm($data, 'Save settings');
    $this
      ->createScreenshot($this->screenshotPath . '02-entity-reference-post-add-list-options-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible value');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field that should not show the body.
    $this
      ->changeField($this->fieldSelector, $this
      ->randomMachineName());
    $this
      ->createScreenshot($this->screenshotPath . '05-entity-reference-body-invisible-when-controlled-field-has-wrong-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '03. Article Body field is not visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');

    // Change an entity reference field in format 'Node title' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_2);
    $this
      ->createScreenshot($this->screenshotPath . '08-entity-reference-body-visible-when-controlled-field-has-value-format-2.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '05. Article Body field is visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '06. Article Body field is visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleValueAnd() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $node_2 = Node::create([
      'type' => 'article',
      'title' => 'Referenced node 2',
    ]);
    $node_2
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_2 = sprintf("%s (%d)", $node_2
      ->label(), $node_2
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'value');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Set up conditions.
    $data = [
      'condition' => 'value',
      'values_set' => ConditionalFieldsInterface::CONDITIONAL_FIELDS_DEPENDENCY_VALUES_AND,
      'values' => "{$referenced_format_1}\r\n{$referenced_format_2}",
      'grouping' => 'AND',
      'state' => 'visible',
      'effect' => 'show',
    ];
    $this
      ->submitForm($data, 'Save settings');
    $this
      ->createScreenshot($this->screenshotPath . '02-entity-reference-post-add-list-options-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible value');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Multiple field testing
    //    $this->assertSession()->buttonExists( 'Add another item' );
    //    $this->submitForm([], 'Add another item');
    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field that should not show the body.
    $this
      ->changeField($this->fieldSelector, $this
      ->randomMachineName());
    $this
      ->createScreenshot($this->screenshotPath . '05-entity-reference-body-invisible-when-controlled-field-has-wrong-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '03. Article Body field is visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');

    // Change an entity reference field in format 'Node title' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_2);
    $this
      ->createScreenshot($this->screenshotPath . '08-entity-reference-body-visible-when-controlled-field-has-value-format-2.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '05. Article Body field is visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '06. Article Body field is visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleValueOr() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $node_2 = Node::create([
      'type' => 'article',
      'title' => 'Referenced node 2',
    ]);
    $node_2
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_2 = sprintf("%s (%d)", $node_2
      ->label(), $node_2
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'value');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Set up conditions.
    $data = [
      'condition' => 'value',
      'values_set' => ConditionalFieldsInterface::CONDITIONAL_FIELDS_DEPENDENCY_VALUES_OR,
      'values' => "{$referenced_format_1}\r\n{$referenced_format_2}",
      'grouping' => 'AND',
      'state' => 'visible',
      'effect' => 'show',
    ];
    $this
      ->submitForm($data, 'Save settings');
    $this
      ->createScreenshot($this->screenshotPath . '02-entity-reference-post-add-list-options-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible value');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field that should not show the body.
    $this
      ->changeField($this->fieldSelector, $this
      ->randomMachineName());
    $this
      ->createScreenshot($this->screenshotPath . '05-entity-reference-body-invisible-when-controlled-field-has-wrong-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '03. Article Body field is not visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');

    // Change an entity reference field in format 'Node title' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_2);
    $this
      ->createScreenshot($this->screenshotPath . '08-entity-reference-body-visible-when-controlled-field-has-value-format-2.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '05. Article Body field is not visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '06. Article Body field is visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleValueNot() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $node_2 = Node::create([
      'type' => 'article',
      'title' => 'Referenced node 2',
    ]);
    $node_2
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_2 = sprintf("%s (%d)", $node_2
      ->label(), $node_2
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'value');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Set up conditions.
    $data = [
      'condition' => 'value',
      'values_set' => ConditionalFieldsInterface::CONDITIONAL_FIELDS_DEPENDENCY_VALUES_NOT,
      'values' => "{$referenced_format_1}\r\n{$referenced_format_2}",
      'grouping' => 'AND',
      'state' => 'visible',
      'effect' => 'show',
    ];
    $this
      ->submitForm($data, 'Save settings');
    $this
      ->createScreenshot($this->screenshotPath . '02-entity-reference-post-add-list-options-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible value');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '01. Article Body field is not visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '04. Article Body field is not visible');

    // Change an entity reference field in format 'Node title' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_2);
    $this
      ->createScreenshot($this->screenshotPath . '08-entity-reference-body-visible-when-controlled-field-has-value-format-2.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '05. Article Body field is visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '06. Article Body field is not visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleValueXor() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $node_2 = Node::create([
      'type' => 'article',
      'title' => 'Referenced node 2',
    ]);
    $node_2
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_2 = sprintf("%s (%d)", $node_2
      ->label(), $node_2
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'value');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Set up conditions.
    $data = [
      'condition' => 'value',
      'values_set' => ConditionalFieldsInterface::CONDITIONAL_FIELDS_DEPENDENCY_VALUES_XOR,
      'values' => "{$referenced_format_1}\r\n{$referenced_format_2}",
      'grouping' => 'AND',
      'state' => 'visible',
      'effect' => 'show',
    ];
    $this
      ->submitForm($data, 'Save settings');
    $this
      ->createScreenshot($this->screenshotPath . '02-entity-reference-post-add-list-options-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible value');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '02. Article Body field is not visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');

    // Change an entity reference field in format 'Node title' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_2);
    $this
      ->createScreenshot($this->screenshotPath . '08-entity-reference-body-visible-when-controlled-field-has-value-format-2.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '05. Article Body field is not visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '06. Article Body field is visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleFilled() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', '!empty');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible !empty');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '02. Article Body field is not visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '03. Article Body field is not visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testVisibleEmpty() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, 'visible', 'empty');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' visible empty');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '01. Article Body field is not visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '03. Article Body field is visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '04. Article Body field is not visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testInvisibleFilled() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, '!visible', '!empty');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' !visible !empty');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '01. Article Body field is not visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '02. Article Body field is visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '03. Article Body field is visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '04. Article Body field is not visible');
  }

  /**
   * {@inheritdoc}
   */
  public function testInvisibleEmpty() {
    $this
      ->baseTestSteps();

    // Create a node that we will use in reference field.
    $node = Node::create([
      'type' => 'article',
      'title' => 'Referenced node',
    ]);
    $node
      ->save();
    $referenced_format_1 = sprintf("%s (%d)", $node
      ->label(), $node
      ->id());
    $referenced_format_wrong = sprintf("%s ", $node
      ->label());

    // Visit a ConditionalFields configuration page for Content bundles.
    $this
      ->createCondition('body', 'field_' . $this->fieldName, '!visible', 'empty');
    $this
      ->createScreenshot($this->screenshotPath . '01-entity-reference-add-filed-conditions.png');

    // Check if that configuration is saved.
    $this
      ->drupalGet('admin/structure/types/manage/article/conditionals');
    $this
      ->createScreenshot($this->screenshotPath . '03-entity-reference-submit-entity-reference-filed-conditions.png');
    $this
      ->assertSession()
      ->pageTextContains('body field_' . $this->fieldName . ' !visible empty');

    // Visit Article Add form to check that conditions are applied.
    $this
      ->drupalGet('node/add/article');

    // Check that the field Body is not visible.
    $this
      ->createScreenshot($this->screenshotPath . '04-entity-reference-body-invisible-when-controlled-field-has-no-value.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '01. Article Body field is visible');

    // Change an entity reference field in format 'Node title (nid)' to show the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_1);
    $this
      ->createScreenshot($this->screenshotPath . '06-entity-reference-body-visible-when-controlled-field-has-value-format-1.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '02. Article Body field is not visible');

    // Set wrong format for an entity reference field to hide the body.
    $this
      ->changeField($this->fieldSelector, $referenced_format_wrong);
    $this
      ->createScreenshot($this->screenshotPath . '07-entity-reference-body-invisible-when-controlled-field-has-value-in-wrong-format.png');
    $this
      ->waitUntilVisible('.field--name-body', 50, '03. Article Body field is not visible');

    // Set an empty value to hide body.
    $this
      ->changeField($this->fieldSelector, '');
    $this
      ->createScreenshot($this->screenshotPath . '09-entity-reference-body-invisible-when-controlled-field-has-no-value-again.png');
    $this
      ->waitUntilHidden('.field--name-body', 50, '04. Article Body field is visible');
  }

}

Classes

Name	Description
ConditionalFieldEntityReferenceTest	Test Conditional Fields Entity Reference Plugin.