public function TextWidgetTest::testSingleValueField in Examples for Developers 8

Same name and namespace in other branches

1. 3.x modules/field_example/tests/src/Functional/TextWidgetTest.php \Drupal\Tests\field_example\Functional\TextWidgetTest::testSingleValueField()

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.

File

field_example/tests/src/Functional/TextWidgetTest.php, line 31

Class

TextWidgetTest

Test basic functionality of the widgets.

Namespace

Drupal\Tests\field_example\Functional

Code

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());
}