Tests the actual wizard form.
\Drupal\views_ui\ViewAddFormController::form()
protected function testWizardForm() {
$this
->drupalGet('admin/structure/views/add');
$result = $this
->xpath('//small[@id = "edit-label-machine-name-suffix"]');
$this
->assertTrue(count($result), 'Ensure that the machine name is applied to the name field.');
}