public function testNullCache()
{
$app = new App(["cache" => new \SugiPHP\Cache\Cache(new \SugiPHP\Cache\NullStore())]);
$app->cache("one", 1);
// no value is actually stored
$this->assertNull($app->cache("one"));
$app->cache("arr", ["foo" => "bar"]);
// no value is actually stored
$this->assertNull($app->cache("arr"));
// no value
$this->assertNull($app->cache("two"));
}
