function DisplayExtenderTest::testDisplayExtendersValidate

Tests display extenders validation.

File

core/modules/views/tests/src/Kernel/Plugin/DisplayExtenderTest.php, line 50

Class

DisplayExtenderTest

Tests the display extender plugins.

Namespace

Code

public function testDisplayExtendersValidate() : void {
    $this->config('views.settings')
        ->set('display_extenders', [
        'display_extender_test_3',
    ])
        ->save();
    $view = Views::getView('test_view');
    $errors = $view->validate();
    foreach ($view->displayHandlers as $id => $display) {
        $this->assertArrayHasKey($id, $errors);
        $this->assertContains('Display extender test error.', $errors[$id], "Error message found for {$id} display");
    }
}