public function Text3WidgetTest::testMultiValueField in Examples for Developers 8

Same name and namespace in other branches

1. 3.x modules/field_example/tests/src/Functional/Text3WidgetTest.php \Drupal\Tests\field_example\Functional\Text3WidgetTest::testMultiValueField()

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/Text3WidgetTest.php, line 68

Class

Text3WidgetTest

Functional tests of the 3text widget.

Namespace

Drupal\Tests\field_example\Functional

Code

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_3text', '-1');

  // Post-condition: Content type now has the desired field.
  // Switch to the author user to create content with this type and field.
  $this
    ->drupalLogin($this->authorAccount);
  $this
    ->drupalGet('node/add/' . $this->contentTypeName);

  // Fill the create form.
  $title = $this
    ->randomMachineName(20);
  $edit = [
    'title[0][value]' => $title,
    'field_' . $this->fieldName . '[0][value][r]' => '00',
    'field_' . $this->fieldName . '[0][value][g]' => 'ff',
    'field_' . $this->fieldName . '[0][value][b]' => '00',
  ];

  // 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][r]' => 'ff',
    'field_' . $this->fieldName . '[1][value][g]' => 'ff',
    'field_' . $this->fieldName . '[1][value][b]' => 'ff',
  ];

  // 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 values are 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());
}