public void CorrectRequestForAddNodePool() { var factory = Substitute.For <IConnection>(); var client = new KubernetesClient(factory); var pool = new Models.Requests.KubernetesNodePool(); client.AddNodePool("1", pool); var parameters = Arg.Is <List <Parameter> >(list => (string)list[0].Value == "1"); factory.Received().ExecuteRequest <KubernetesNodePool>("kubernetes/clusters/{id}/node_pools", parameters, pool, "node_pool", Method.POST); }