function testArgumentValidateNumeric() {
$view = views_get_view('test_view_argument_validate_numeric');
$view
->initHandlers();
$this
->assertFalse($view->argument['null']
->validateArgument($this
->randomString()));
// Reset safed argument validation.
$view->argument['null']->argument_validated = NULL;
$this
->assertTrue($view->argument['null']
->validateArgument(12));
}