public function YamlFormOptionsTest::testYamlFormOptions in YAML Form 8

Tests form options entity.

File

src/Tests/YamlFormOptionsTest.php, line 18

Class

YamlFormOptionsTest

Tests for form option entity.

Namespace

Drupal\yamlform\Tests

Code

public function testYamlFormOptions() {

  // Check get element options.
  $yes_no_options = [
    'Yes' => 'Yes',
    'No' => 'No',
  ];
  $this
    ->assertEqual(YamlFormOptions::getElementOptions([
    '#options' => $yes_no_options,
  ]), $yes_no_options);
  $this
    ->assertEqual(YamlFormOptions::getElementOptions([
    '#options' => 'yes_no',
  ]), $yes_no_options);
  $this
    ->assertEqual(YamlFormOptions::getElementOptions([
    '#options' => 'not-found',
  ]), []);
  $color_options = [
    'red' => 'Red',
    'white' => 'White',
    'blue' => 'Blue',
  ];

  // Check get element options for manually defined options.
  $this
    ->assertEqual(YamlFormOptions::getElementOptions([
    '#options' => $color_options,
  ]), $color_options);

  /** @var \Drupal\yamlform\YamlFormOptionsInterface $yamlform_options */
  $yamlform_options = YamlFormOptions::create([
    'langcode' => 'en',
    'status' => TRUE,
    'id' => 'test_flag',
    'title' => 'Test flag',
    'options' => Yaml::encode($color_options),
  ]);
  $yamlform_options
    ->save();

  // Check get options.
  $this
    ->assertEqual($yamlform_options
    ->getOptions(), $color_options);

  // Set invalid options.
  $yamlform_options
    ->set('options', "not\nvalid\nyaml")
    ->save();

  // Check invalid options.
  $this
    ->assertFalse($yamlform_options
    ->getOptions());

  // Check hook_yamlform_options_YAMLFORM_OPTIONS_ID_alter().
  $this
    ->drupalGet('yamlform/test_options');
  $this
    ->assertRaw('<option value="one">One</option><option value="two">Two</option><option value="three">Three</option>');

  // Check hook_yamlform_options_YAMLFORM_OPTIONS_ID_alter() is not executed
  // when options are altered.
  $yamlform_test_options = YamlFormOptions::load('test');
  $yamlform_test_options
    ->set('options', Yaml::encode($color_options));
  $yamlform_test_options
    ->save();
  $this
    ->drupalGet('yamlform/test_options');
  $this
    ->assertRaw('<option value="red">Red</option><option value="white">White</option><option value="blue">Blue</option>');
}