function OptionsWidgetsTest::testRadioButtons

Tests the 'options_buttons' widget (single select).

File

core/modules/options/tests/src/Functional/OptionsWidgetsTest.php, line 128

Class

OptionsWidgetsTest

Tests the Options widgets.

Namespace

Code

public function testRadioButtons() : void {
    // Create an instance of the 'single value' field.
    $field = FieldConfig::create([
        'field_storage' => $this->card1,
        'bundle' => 'entity_test',
    ]);
    $field->save();
    \Drupal::service('entity_display.repository')->getFormDisplay('entity_test', 'entity_test')
        ->setComponent($this->card1
        ->getName(), [
        'type' => 'options_buttons',
    ])
        ->save();
    // Create an entity.
    $entity = EntityTest::create([
        'user_id' => 1,
        'name' => $this->randomMachineName(),
    ]);
    $entity->save();
    $entity_init = clone $entity;
    // With no field data, no buttons are checked.
    $this->drupalGet('entity_test/manage/' . $entity->id() . '/edit');
    $this->assertSession()
        ->checkboxNotChecked('edit-card-1-0');
    $this->assertSession()
        ->checkboxNotChecked('edit-card-1-1');
    $this->assertSession()
        ->checkboxNotChecked('edit-card-1-2');
    $this->assertSession()
        ->responseContains('Some dangerous &amp; unescaped <strong>markup</strong>');
    $this->assertSession()
        ->responseContains('Some HTML encoded markup with &lt; &amp; &gt;');
    // Select first option.
    $edit = [
        'card_1' => 0,
    ];
    $this->submitForm($edit, 'Save');
    $this->assertFieldValues($entity_init, 'card_1', [
        0,
    ]);
    // Check that the selected button is checked.
    $this->drupalGet('entity_test/manage/' . $entity->id() . '/edit');
    $this->assertSession()
        ->checkboxChecked('edit-card-1-0');
    $this->assertSession()
        ->checkboxNotChecked('edit-card-1-1');
    $this->assertSession()
        ->checkboxNotChecked('edit-card-1-2');
    // Unselect option.
    $edit = [
        'card_1' => '_none',
    ];
    $this->submitForm($edit, 'Save');
    $this->assertFieldValues($entity_init, 'card_1', []);
    // Check that required radios with one option is auto-selected.
    $this->card1
        ->setSetting('allowed_values', [
        99 => 'Only allowed value',
    ]);
    $this->card1
        ->save();
    $field->setRequired(TRUE);
    $field->save();
    $this->drupalGet('entity_test/manage/' . $entity->id() . '/edit');
    $this->assertSession()
        ->checkboxChecked('edit-card-1-99');
}