public function testRouteArguments() { $route = new Route('/project/{id}', 'projects/details'); $route->match('project/22'); $request = new Request(new Env(), $route); $this->assertEquals(['id' => '22'], $request->args()); $this->assertEquals('22', $request->arg('id')); $this->assertNull($request->arg(1)); $this->assertNull($request->arg(2)); }