public function testRender()
{
$v = View::factory('some template with a [{var}]', array('var' => 'variable'));
$view = $v->render(true);
ob_start();
$v->render();
$output = ob_get_clean();
$this->assertEquals('some template with a variable', $view);
$this->assertEquals('some template with a variable', (string) $v);
$this->assertEquals('some template with a variable', $output);
}