Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\views\Unit;
Chris@0: 
Chris@0: use Drupal\Core\Form\FormState;
Chris@0: use Drupal\Tests\UnitTestCase;
Chris@0: use Drupal\views\Plugin\views\wizard\WizardPluginBase;
Chris@0: 
Chris@0: /**
Chris@0:  * @coversDefaultClass \Drupal\views\Plugin\views\wizard\WizardPluginBase
Chris@0:  *
Chris@0:  * @group views
Chris@0:  */
Chris@0: class WizardPluginBaseTest extends UnitTestCase {
Chris@0: 
Chris@0:   /**
Chris@0:    * @covers ::getSelected
Chris@0:    *
Chris@0:    * @dataProvider providerTestGetSelected
Chris@0:    */
Chris@0:   public function testGetSelected($expected, $element = [], $parents = [], $user_input = [], $not_rebuilding_expected = NULL) {
Chris@0:     $not_rebuilding_expected = $not_rebuilding_expected ?: $expected;
Chris@0:     $form_state = new FormState();
Chris@0:     $form_state->setUserInput($user_input);
Chris@0: 
Chris@0:     $actual = WizardPluginBase::getSelected($form_state, $parents, 'the_default_value', $element);
Chris@0:     $this->assertSame($not_rebuilding_expected, $actual);
Chris@0:     $this->assertSame($user_input, $form_state->getUserInput());
Chris@0: 
Chris@0:     $form_state->setRebuild();
Chris@0:     $actual = WizardPluginBase::getSelected($form_state, $parents, 'the_default_value', $element);
Chris@0:     $this->assertSame($expected, $actual);
Chris@0:     $this->assertSame($user_input, $form_state->getUserInput());
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Provides test data for testGetSelected().
Chris@0:    */
Chris@0:   public function providerTestGetSelected() {
Chris@0:     $data = [];
Chris@0:     // A form element with an invalid #type.
Chris@0:     $data['invalid_type'] = [
Chris@0:       'the_default_value',
Chris@0:       [
Chris@0:         '#type' => 'checkbox',
Chris@0:       ],
Chris@0:     ];
Chris@0:     // A form element with no #options.
Chris@0:     $data['no_options'] = [
Chris@0:       'the_default_value',
Chris@0:       [
Chris@0:         '#type' => 'select',
Chris@0:       ],
Chris@0:     ];
Chris@0:     // A valid form element with no user input.
Chris@0:     $data['no_user_input'] = [
Chris@0:       'the_default_value',
Chris@0:       [
Chris@0:         '#type' => 'select',
Chris@0:         '#options' => [
Chris@0:           'option1' => 'Option 1',
Chris@0:         ],
Chris@0:       ],
Chris@0:     ];
Chris@0:     // A valid form element with user input that doesn't correspond to it.
Chris@0:     $data['mismatched_input'] = [
Chris@0:       'the_default_value',
Chris@0:       [
Chris@0:         '#type' => 'select',
Chris@0:         '#options' => [
Chris@0:           'option1' => 'Option 1',
Chris@0:         ],
Chris@0:       ],
Chris@0:       ['foo', 'bar'],
Chris@0:       ['foo' => ['foo' => 'value1']],
Chris@0:     ];
Chris@0:     // A valid form element with a valid dynamic value that matches the default
Chris@0:     // value.
Chris@0:     $data['matching_default'] = [
Chris@0:       'the_default_value',
Chris@0:       [
Chris@0:         '#type' => 'select',
Chris@0:         '#options' => [
Chris@0:           'the_default_value' => 'Option 1',
Chris@0:         ],
Chris@0:       ],
Chris@0:       ['foo', 'bar'],
Chris@0:       ['foo' => ['bar' => 'the_default_value']],
Chris@0:     ];
Chris@0:     // A valid form element with a valid dynamic value that does not match the
Chris@0:     // default value.
Chris@0:     $data['mismatched_value'] = [
Chris@0:       'option1',
Chris@0:       [
Chris@0:         '#type' => 'select',
Chris@0:         '#options' => [
Chris@0:           'option1' => 'Option 1',
Chris@0:         ],
Chris@0:       ],
Chris@0:       ['foo', 'bar'],
Chris@0:       ['foo' => ['bar' => 'option1']],
Chris@0:       'the_default_value',
Chris@0:     ];
Chris@0:     return $data;
Chris@0:   }
Chris@0: 
Chris@0: }