function ExposedFormTest::testExposedIdentifier

Tests the exposed form with a non-standard identifier.

File

core/modules/views/tests/src/Functional/Plugin/ExposedFormTest.php, line 110

Class

ExposedFormTest

Tests exposed forms functionality.

Namespace

Code

public function testExposedIdentifier() : void {
    // Alter the identifier of the filter to a random string.
    $view = Views::getView('test_exposed_form_buttons');
    $view->setDisplay();
    $identifier = 'new_identifier';
    $view->displayHandlers
        ->get('default')
        ->overrideOption('filters', [
        'type' => [
            'exposed' => TRUE,
            'field' => 'type',
            'id' => 'type',
            'table' => 'node_field_data',
            'plugin_id' => 'in_operator',
            'entity_type' => 'node',
            'entity_field' => 'type',
            'expose' => [
                'identifier' => $identifier,
                'label' => 'Content: Type',
                'operator_id' => 'type_op',
                'reduce' => FALSE,
                'description' => 'Exposed overridden description',
            ],
        ],
    ]);
    $view->save();
    $this->drupalGet('test_exposed_form_buttons', [
        'query' => [
            $identifier => 'article',
        ],
    ]);
    $this->assertSession()
        ->fieldValueEquals(Html::getId('edit-' . $identifier), 'article');
    // Alter the identifier of the filter to a random string containing
    // restricted characters.
    $view = Views::getView('test_exposed_form_buttons');
    $view->setDisplay();
    $identifier = 'bad identifier';
    $view->displayHandlers
        ->get('default')
        ->overrideOption('filters', [
        'type' => [
            'exposed' => TRUE,
            'field' => 'type',
            'id' => 'type',
            'table' => 'node_field_data',
            'plugin_id' => 'in_operator',
            'entity_type' => 'node',
            'entity_field' => 'type',
            'expose' => [
                'identifier' => $identifier,
                'label' => 'Content: Type',
                'operator_id' => 'type_op',
                'reduce' => FALSE,
                'description' => 'Exposed overridden description',
            ],
        ],
    ]);
    $this->executeView($view);
    $errors = $view->validate();
    $expected = [
        'default' => [
            'This identifier has illegal characters.',
        ],
        'page_1' => [
            'This identifier has illegal characters.',
        ],
    ];
    $this->assertEquals($expected, $errors);
    foreach (FilterPluginBase::RESTRICTED_IDENTIFIERS as $restricted_identifier) {
        $view = Views::getView('test_exposed_form_buttons');
        $view->setDisplay();
        $view->displayHandlers
            ->get('default')
            ->overrideOption('filters', [
            'type' => [
                'exposed' => TRUE,
                'field' => 'type',
                'id' => 'type',
                'table' => 'node_field_data',
                'plugin_id' => 'in_operator',
                'entity_type' => 'node',
                'entity_field' => 'type',
                'expose' => [
                    'identifier' => $restricted_identifier,
                    'label' => 'Content: Type',
                    'operator_id' => 'type_op',
                    'reduce' => FALSE,
                    'description' => 'Exposed overridden description',
                ],
            ],
        ]);
        $this->executeView($view);
        $errors = $view->validate();
        $expected = [
            'default' => [
                'This identifier is not allowed.',
            ],
            'page_1' => [
                'This identifier is not allowed.',
            ],
        ];
        $this->assertEquals($expected, $errors);
    }
}