public function TermLevelFieldTest::testTermLevelField in Term Level Field 8

Tests the term level field.

File

tests/src/Functional/TermLevelFieldTest.php, line 97

Class

TermLevelFieldTest

Tests the functionality of Term level field type in BrowserTestBase tests.

Namespace

Drupal\Tests\term_level\Functional

Code

public function testTermLevelField() {
  $this
    ->drupalLogin($this->rootUser);

  // Add test term level field to CV node type.
  $values = [
    'new_storage_type' => 'term_level',
    'label' => 'Test term level',
    'field_name' => 'test_term_level',
  ];
  $this
    ->drupalPostForm('admin/structure/types/manage/curriculum_vitae/fields/add-field', $values, 'Save and continue');

  // Configure levels and cardinality.
  $values = [
    'cardinality' => FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED,
    'settings[levels]' => $this
      ->buildLevelsValue(),
  ];
  $this
    ->drupalPostForm('admin/structure/types/manage/curriculum_vitae/fields/node.curriculum_vitae.field_test_term_level/storage', $values, 'Save field settings');

  // Configure referenced vocabulary.
  $this
    ->drupalGet('admin/structure/types/manage/curriculum_vitae/fields/node.curriculum_vitae.field_term_level');
  $vocabulary_id = $this->vocabulary
    ->id();
  $values = [
    'label' => 'Term level',
    'settings[handler]' => 'default:taxonomy_term',
    'settings[handler_settings][target_bundles][' . $vocabulary_id . ']' => $vocabulary_id,
  ];
  $this
    ->drupalPostForm('admin/structure/types/manage/curriculum_vitae/fields/node.curriculum_vitae.field_test_term_level', $values, 'Save settings');

  // Display the term level field on the node view.
  $values = [
    'fields[field_test_term_level][weight]' => '0',
    'fields[field_test_term_level][parent]' => '',
    'fields[field_test_term_level][region]' => 'content',
    'fields[field_test_term_level][label]' => 'above',
    'fields[field_test_term_level][type]' => 'term_level_formatter',
  ];
  $this
    ->drupalPostForm('admin/structure/types/manage/curriculum_vitae/display', $values, 'Save');

  // Test term level form element to contain expected options.
  $this
    ->drupalGet('node/add/curriculum_vitae');
  $assert_session = $this
    ->assertSession();
  foreach ($this->levels as $level_key => $level_value) {
    $option_element = $assert_session
      ->optionExists('field_test_term_level[0][level]', $level_value);

    // Test the level select does exist with expected key value pairs.
    $this
      ->assertTrue($option_element);
    $this
      ->assertEquals($level_key, $option_element
      ->getValue());
  }

  // Create the CV test node with term level field.
  $this
    ->drupalGet('node/add/curriculum_vitae');

  // Add two more term level field items.
  $this
    ->drupalPostForm(NULL, [], 'Add another item');
  $this
    ->drupalPostForm(NULL, [], 'Add another item');

  // Create test test CV node.
  $values = [
    'title[0][value]' => 'Test CV',
    'field_test_term_level[0][target_id]' => 'Nginx (' . $this->terms['Nginx']
      ->id() . ')',
    'field_test_term_level[0][level]' => '0',
    'field_test_term_level[0][_weight]' => '0',
    'field_test_term_level[1][target_id]' => 'Drupal 8 (' . $this->terms['Drupal 8']
      ->id() . ')',
    'field_test_term_level[1][level]' => '9',
    'field_test_term_level[1][_weight]' => '1',
    'field_test_term_level[2][target_id]' => 'Javascript (' . $this->terms['Javascript']
      ->id() . ')',
    'field_test_term_level[2][level]' => '6',
    'field_test_term_level[2][_weight]' => '2',
  ];
  $this
    ->drupalPostForm(NULL, $values, 'Save');

  // Test the term level is properly shown with expected values.
  $term_level_element = $assert_session
    ->elementExists('css', '.field--name-field-test-term-level');
  $term_level_element_text = $term_level_element
    ->getText();
  $this
    ->assertContains('Nginx : n/a', $term_level_element_text);
  $this
    ->assertContains('Drupal 8 : Expert', $term_level_element_text);
  $this
    ->assertContains('Javascript : Intermediate', $term_level_element_text);
}