TextWidgetTest.php in Examples for Developers 8

Namespace

Drupal\Tests\field_example\Functional

File

field_example/tests/src/Functional/TextWidgetTest.php

<?php

namespace Drupal\Tests\field_example\Functional;

use Drupal\Component\Render\FormattableMarkup;

/**
 * Test basic functionality of the widgets.
 *
 * Create a content type with a example_field_rgb field, configure it with the
 * field_example_text-widget, create a node and check for correct values.
 *
 * @group field_example
 * @group examples
 *
 * @ingroup field_example
 */
class TextWidgetTest extends FieldExampleBrowserTestBase {

  /**
   * Test basic functionality of the example field.
   *
   * - Creates a content type.
   * - Adds a single-valued field_example_rgb to it.
   * - Adds a multivalued field_example_rgb to it.
   * - Creates a node of the new type.
   * - Populates the single-valued field.
   * - Populates the multivalued field with two items.
   * - Tests the result.
   */
  public function testSingleValueField() {
    $assert = $this
      ->assertSession();

    // Add a single field as administrator user.
    $this
      ->drupalLogin($this->administratorAccount);
    $this->fieldName = $this
      ->createField('field_example_rgb', 'field_example_text', '1');

    // Now that we have a content type with the desired field, switch to the
    // author user to create content with it.
    $this
      ->drupalLogin($this->authorAccount);
    $this
      ->drupalGet('node/add/' . $this->contentTypeName);

    // Add a node.
    $title = $this
      ->randomMachineName(20);
    $edit = [
      'title[0][value]' => $title,
      'field_' . $this->fieldName . '[0][value]' => '#000001',
    ];

    // Create the content.
    $this
      ->drupalPostForm(NULL, $edit, 'Save');
    $assert
      ->pageTextContains((string) new FormattableMarkup('@type @title has been created', [
      '@type' => $this->contentTypeName,
      '@title' => $title,
    ]));

    // Verify the value is shown when viewing this node.
    $field_p = $this
      ->xpath("//div[contains(@class,'field--type-field-example-rgb')]/div/p");
    $this
      ->assertEquals('The color code in this field is #000001', (string) $field_p[0]
      ->getText());
  }

  /**
   * Test basic functionality of the example field.
   *
   * - Creates a content type.
   * - Adds a single-valued field_example_rgb to it.
   * - Adds a multivalued field_example_rgb to it.
   * - Creates a node of the new type.
   * - Populates the single-valued field.
   * - Populates the multivalued field with two items.
   * - Tests the result.
   */
  public function testMultiValueField() {
    $assert = $this
      ->assertSession();

    // Add a single field as administrator user.
    $this
      ->drupalLogin($this->administratorAccount);
    $this->fieldName = $this
      ->createField('field_example_rgb', 'field_example_text', '-1');

    // Now that we have a content type with the desired field, switch to the
    // author user to create content with it.
    $this
      ->drupalLogin($this->authorAccount);
    $this
      ->drupalGet('node/add/' . $this->contentTypeName);

    // Add a node.
    $title = $this
      ->randomMachineName(20);
    $edit = [
      'title[0][value]' => $title,
      'field_' . $this->fieldName . '[0][value]' => '#00ff00',
    ];

    // We want to add a 2nd item to the multivalue field, so hit "add another".
    $this
      ->drupalPostForm(NULL, $edit, 'Add another item');
    $edit = [
      'field_' . $this->fieldName . '[1][value]' => '#ffffff',
    ];

    // Now we can fill in the second item in the multivalue field and save.
    $this
      ->drupalPostForm(NULL, $edit, 'Save');
    $assert
      ->pageTextContains((string) new FormattableMarkup('@type @title has been created', [
      '@type' => $this->contentTypeName,
      '@title' => $title,
    ]));

    // Verify the value is shown when viewing this node.
    $field_p = $this
      ->xpath("//div[contains(@class,'field--type-field-example-rgb')]/div/div/p");
    $this
      ->assertEquals('The color code in this field is #00ff00', (string) $field_p[0]
      ->getText());
    $this
      ->assertEquals('The color code in this field is #ffffff', (string) $field_p[1]
      ->getText());
  }

}

Classes

Name	Description
TextWidgetTest	Test basic functionality of the widgets.