public function DiffPluginVariousTest::testListPlugin in Diff 8

Tests the List plugin.

@covers \Drupal\diff\Plugin\diff\Field\ListFieldBuilder

File

tests/src/Functional/DiffPluginVariousTest.php, line 279

Class

DiffPluginVariousTest

Tests the Diff module plugins.

Namespace

Drupal\Tests\diff\Functional

Code

public function testListPlugin() {

  // Add a list field to the article content type.
  $field_name = 'field_list';
  $field_storage = FieldStorageConfig::create([
    'field_name' => $field_name,
    'entity_type' => 'node',
    'type' => 'list_string',
    'cardinality' => 1,
    'settings' => [
      'allowed_values' => [
        'value_a' => 'Value A',
        'value_b' => 'Value B',
      ],
    ],
  ]);
  $field_storage
    ->save();
  FieldConfig::create([
    'field_name' => $field_name,
    'entity_type' => 'node',
    'bundle' => 'article',
    'required' => FALSE,
    'label' => 'List',
  ])
    ->save();
  $this->formDisplay
    ->load('node.article.default')
    ->setComponent($field_name, [
    'type' => 'options_select',
  ])
    ->save();
  $this->viewDisplay
    ->load('node.article.default')
    ->setComponent($field_name, [
    'type' => 'list_default',
  ])
    ->save();

  // Create an article, setting values on the lit field.
  $node = $this
    ->drupalCreateNode([
    'type' => 'article',
    'title' => 'Test article',
    'field_list' => 'value_a',
  ]);

  // Update the list field.
  $edit = [
    'field_list' => 'value_b',
    'revision' => TRUE,
  ];
  $this
    ->drupalPostNodeForm('node/' . $node
    ->id() . '/edit', $edit, t('Save and keep published'));

  // Check differences between revisions.
  $this
    ->clickLink(t('Revisions'));
  $this
    ->drupalPostForm(NULL, [], t('Compare selected revisions'));
  $this
    ->assertText('List');
  $this
    ->assertText('value_a');
  $this
    ->assertText('value_b');
}