public function NumericFormatPluralTest::testNumericFormatPlural in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php \Drupal\Tests\views\Functional\Plugin\NumericFormatPluralTest::testNumericFormatPlural()

Tests plural formatting setting on a numeric views handler.

File

core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php, line 49

Class

NumericFormatPluralTest

Tests the creation of numeric fields.

Namespace

Drupal\Tests\views\Functional\Plugin

Code

public function testNumericFormatPlural() {

  // Create a file.
  $file = $this
    ->createFile();

  // Assert that the starting configuration is correct.
  $config = $this
    ->config('views.view.numeric_test');
  $field_config_prefix = 'display.default.display_options.fields.count.';
  $this
    ->assertTrue($config
    ->get($field_config_prefix . 'format_plural'));
  $this
    ->assertEquals('1' . PoItem::DELIMITER . '@count', $config
    ->get($field_config_prefix . 'format_plural_string'));

  // Assert that the value is displayed.
  $this
    ->drupalGet('numeric-test');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">0</span>');

  // Assert that the user interface has controls to change it.
  $this
    ->drupalGet('admin/structure/views/nojs/handler/numeric_test/page_1/field/count');
  $this
    ->assertSession()
    ->fieldValueEquals('options[format_plural_values][0]', '1');
  $this
    ->assertSession()
    ->fieldValueEquals('options[format_plural_values][1]', '@count');

  // Assert that changing the settings will change configuration properly.
  $edit = [
    'options[format_plural_values][0]' => '1 time',
    'options[format_plural_values][1]' => '@count times',
  ];
  $this
    ->submitForm($edit, 'Apply');
  $this
    ->submitForm([], 'Save');
  $config = $this
    ->config('views.view.numeric_test');
  $field_config_prefix = 'display.default.display_options.fields.count.';
  $this
    ->assertTrue($config
    ->get($field_config_prefix . 'format_plural'));
  $this
    ->assertEquals('1 time' . PoItem::DELIMITER . '@count times', $config
    ->get($field_config_prefix . 'format_plural_string'));

  // Assert that the value is displayed with some sample values.
  $numbers = [
    0,
    1,
    2,
    3,
    4,
    42,
  ];
  foreach ($numbers as $i => $number) {
    \Drupal::service('file.usage')
      ->add($file, 'views_ui', 'dummy', $i, $number);
  }
  $this
    ->drupalGet('numeric-test');
  foreach ($numbers as $i => $number) {
    $this
      ->assertSession()
      ->responseContains('<span class="field-content">' . $number . ($number == 1 ? ' time' : ' times') . '</span>');
  }

  // Add Slovenian and set its plural formula to test multiple plural forms.
  $edit = [
    'predefined_langcode' => 'sl',
  ];
  $this
    ->drupalGet('admin/config/regional/language/add');
  $this
    ->submitForm($edit, 'Add language');
  $formula = 'nplurals=4; plural=(n%100==1 ? 0 : n%100==2 ? 1 : n%100==3 || n%100==4 ? 2 : 3);';
  $header = new PoHeader();
  list($nplurals, $formula) = $header
    ->parsePluralForms($formula);
  \Drupal::service('locale.plural.formula')
    ->setPluralFormula('sl', $nplurals, $formula);

  // Change the view to Slovenian.
  $config = $this
    ->config('views.view.numeric_test');
  $config
    ->set('langcode', 'sl')
    ->save();

  // Assert that the user interface has controls with more inputs now.
  $this
    ->drupalGet('admin/structure/views/nojs/handler/numeric_test/page_1/field/count');
  $this
    ->assertSession()
    ->fieldValueEquals('options[format_plural_values][0]', '1 time');
  $this
    ->assertSession()
    ->fieldValueEquals('options[format_plural_values][1]', '@count times');
  $this
    ->assertSession()
    ->fieldValueEquals('options[format_plural_values][2]', '');
  $this
    ->assertSession()
    ->fieldValueEquals('options[format_plural_values][3]', '');

  // Assert that changing the settings will change configuration properly.
  $edit = [
    'options[format_plural_values][0]' => '@count time0',
    'options[format_plural_values][1]' => '@count time1',
    'options[format_plural_values][2]' => '@count time2',
    'options[format_plural_values][3]' => '@count time3',
  ];
  $this
    ->submitForm($edit, 'Apply');
  $this
    ->submitForm([], 'Save');
  $config = $this
    ->config('views.view.numeric_test');
  $field_config_prefix = 'display.default.display_options.fields.count.';
  $this
    ->assertTrue($config
    ->get($field_config_prefix . 'format_plural'));
  $this
    ->assertEquals(implode(PoItem::DELIMITER, array_values($edit)), $config
    ->get($field_config_prefix . 'format_plural_string'));

  // The view should now use the new plural configuration.
  $this
    ->drupalGet('sl/numeric-test');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">0 time3</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">1 time0</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">2 time1</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">3 time2</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">4 time2</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">42 time3</span>');

  // Add an English configuration translation with English plurals.
  $english = \Drupal::languageManager()
    ->getLanguageConfigOverride('en', 'views.view.numeric_test');
  $english
    ->set('display.default.display_options.fields.count.format_plural_string', '1 time' . PoItem::DELIMITER . '@count times')
    ->save();

  // The view displayed in English should use the English translation.
  $this
    ->drupalGet('numeric-test');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">0 times</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">1 time</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">2 times</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">3 times</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">4 times</span>');
  $this
    ->assertSession()
    ->responseContains('<span class="field-content">42 times</span>');
}