function NumericFormatPluralTest::testNumericFormatPlural

Tests plural formatting setting on a numeric views handler.

File

core/modules/views/tests/src/Functional/Plugin/NumericFormatPluralTest.php, line 54

Class

NumericFormatPluralTest

Tests the creation of numeric fields.

Namespace

Code

public function testNumericFormatPlural() : void {
    // 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();
    [
        $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>');
}