TextWidgetTest.php

<?php

namespace Drupal\Tests\field_example\Functional;


/**
 * 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.
    $this->submitForm($edit, 'Save');
    $assert->pageTextContains("{$this->contentTypeName} {$title} has been created");
    // Verify the value is shown when viewing this node.
    $assert->pageTextContains('The color code in this field is #000001');
  }
  
  /**
   * 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".
    $this->submitForm($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.
    $this->submitForm($edit, 'Save');
    $assert->pageTextContains("{$this->contentTypeName} {$title} has been created");
    // Verify the value is shown when viewing this node.
    $assert->pageTextContains('The color code in this field is #00ff00');
    $assert->pageTextContains('The color code in this field is #ffffff');
  }

}