class BooleanFieldTest

class BooleanFieldTest extends BrowserTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'entity_test',
        'field_ui',
        'options',
        'field_test_boolean_access_denied',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'classy';
    
    /**
     * A field to use in this test class.
     *
     * @var \Drupal\field\Entity\FieldStorageConfig
     */
    protected $fieldStorage;
    
    /**
     * The field used in this test class.
     *
     * @var \Drupal\field\Entity\FieldConfig
     */
    protected $field;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->drupalLogin($this->drupalCreateUser([
            'view test entity',
            'administer entity_test content',
            'administer entity_test form display',
            'administer entity_test fields',
        ]));
    }
    
    /**
     * Tests boolean field.
     */
    public function testBooleanField() {
        $on = $this->randomMachineName();
        $off = $this->randomMachineName();
        $label = $this->randomMachineName();
        // Create a field with settings to validate.
        $field_name = mb_strtolower($this->randomMachineName());
        $this->fieldStorage = FieldStorageConfig::create([
            'field_name' => $field_name,
            'entity_type' => 'entity_test',
            'type' => 'boolean',
        ]);
        $this->fieldStorage
            ->save();
        $this->field = FieldConfig::create([
            'field_name' => $field_name,
            'entity_type' => 'entity_test',
            'bundle' => 'entity_test',
            'label' => $label,
            'required' => TRUE,
            'settings' => [
                'on_label' => $on,
                'off_label' => $off,
            ],
        ]);
        $this->field
            ->save();
        
        /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
        $display_repository = \Drupal::service('entity_display.repository');
        // Create a form display for the default form mode.
        $display_repository->getFormDisplay('entity_test', 'entity_test')
            ->setComponent($field_name, [
            'type' => 'boolean_checkbox',
        ])
            ->save();
        // Create a display for the full view mode.
        $display_repository->getViewDisplay('entity_test', 'entity_test', 'full')
            ->setComponent($field_name, [
            'type' => 'boolean',
        ])
            ->save();
        // Display creation form.
        $this->drupalGet('entity_test/add');
        $this->assertFieldByName("{$field_name}[value]", '', 'Widget found.');
        $this->assertText($this->field
            ->label(), 'Uses field label by default.');
        $this->assertNoRaw($on, 'Does not use the "On" label.');
        // Submit and ensure it is accepted.
        $edit = [
            "{$field_name}[value]" => 1,
        ];
        $this->drupalPostForm(NULL, $edit, t('Save'));
        preg_match('|entity_test/manage/(\\d+)|', $this->getUrl(), $match);
        $id = $match[1];
        $this->assertText(t('entity_test @id has been created.', [
            '@id' => $id,
        ]));
        // Verify that boolean value is displayed.
        $entity = EntityTest::load($id);
        $this->drupalGet($entity->toUrl());
        $this->assertRaw('<div class="field__item">' . $on . '</div>');
        // Test with "On" label option.
        $display_repository->getFormDisplay('entity_test', 'entity_test')
            ->setComponent($field_name, [
            'type' => 'boolean_checkbox',
            'settings' => [
                'display_label' => FALSE,
            ],
        ])
            ->save();
        $this->drupalGet('entity_test/add');
        $this->assertFieldByName("{$field_name}[value]", '', 'Widget found.');
        $this->assertRaw($on);
        $this->assertNoText($this->field
            ->label());
        // Test if we can change the on label.
        $on = $this->randomMachineName();
        $edit = [
            'settings[on_label]' => $on,
        ];
        $this->drupalPostForm('entity_test/structure/entity_test/fields/entity_test.entity_test.' . $field_name, $edit, t('Save settings'));
        // Check if we see the updated labels in the creation form.
        $this->drupalGet('entity_test/add');
        $this->assertRaw($on);
        // Go to the form display page and check if the default settings works as
        // expected.
        $fieldEditUrl = 'entity_test/structure/entity_test/form-display';
        $this->drupalGet($fieldEditUrl);
        // Click on the widget settings button to open the widget settings form.
        $this->drupalPostForm(NULL, [], $field_name . "_settings_edit");
        $this->assertText('Use field label instead of the "On" label as the label.', t('Display setting checkbox available.'));
        // Enable setting.
        $edit = [
            'fields[' . $field_name . '][settings_edit_form][settings][display_label]' => 1,
        ];
        $this->drupalPostForm(NULL, $edit, $field_name . "_plugin_settings_update");
        $this->drupalPostForm(NULL, NULL, 'Save');
        // Go again to the form display page and check if the setting
        // is stored and has the expected effect.
        $this->drupalGet($fieldEditUrl);
        $this->assertText('Use field label: Yes', 'Checking the display settings checkbox updated the value.');
        $this->drupalPostForm(NULL, [], $field_name . "_settings_edit");
        $this->assertText('Use field label instead of the "On" label as the label.', t('Display setting checkbox is available'));
        $this->getSession()
            ->getPage()
            ->hasCheckedField('fields[' . $field_name . '][settings_edit_form][settings][display_label]');
        // Test the boolean field settings.
        $this->drupalGet('entity_test/structure/entity_test/fields/entity_test.entity_test.' . $field_name);
        $this->assertFieldById('edit-settings-on-label', $on);
        $this->assertFieldById('edit-settings-off-label', $off);
    }
    
    /**
     * Test field access.
     */
    public function testFormAccess() {
        $on = 'boolean_on';
        $off = 'boolean_off';
        $label = 'boolean_label';
        $field_name = 'boolean_name';
        $this->fieldStorage = FieldStorageConfig::create([
            'field_name' => $field_name,
            'entity_type' => 'entity_test',
            'type' => 'boolean',
        ]);
        $this->fieldStorage
            ->save();
        $this->field = FieldConfig::create([
            'field_name' => $field_name,
            'entity_type' => 'entity_test',
            'bundle' => 'entity_test',
            'label' => $label,
            'settings' => [
                'on_label' => $on,
                'off_label' => $off,
            ],
        ]);
        $this->field
            ->save();
        
        /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
        $display_repository = \Drupal::service('entity_display.repository');
        // Create a form display for the default form mode.
        $display_repository->getFormDisplay('entity_test', 'entity_test')
            ->setComponent($field_name, [
            'type' => 'boolean_checkbox',
        ])
            ->save();
        // Create a display for the full view mode.
        $display_repository->getViewDisplay('entity_test', 'entity_test', 'full')
            ->setComponent($field_name, [
            'type' => 'boolean',
        ])
            ->save();
        // Display creation form.
        $this->drupalGet('entity_test/add');
        $this->assertFieldByName("{$field_name}[value]");
        // Should be posted OK.
        $this->drupalPostForm(NULL, [], t('Save'));
        preg_match('|entity_test/manage/(\\d+)|', $this->getUrl(), $match);
        $id = $match[1];
        $this->assertText(t('entity_test @id has been created.', [
            '@id' => $id,
        ]));
        // Tell the test module to disable access to the field.
        \Drupal::state()->set('field.test_boolean_field_access_field', $field_name);
        $this->drupalGet('entity_test/add');
        // Field should not be there anymore.
        $this->assertNoFieldByName("{$field_name}[value]");
        // Should still be able to post the form.
        $this->drupalPostForm(NULL, [], t('Save'));
        preg_match('|entity_test/manage/(\\d+)|', $this->getUrl(), $match);
        $id = $match[1];
        $this->assertText(t('entity_test @id has been created.', [
            '@id' => $id,
        ]));
    }

}