lens/src/renderer/api/__tests__/kube-api-parse.test.ts

import { IKubeApiParsed, parseKubeApi } from "../kube-api-parse";

interface KubeApiParseTestData {
  url: string;
  expected: Required<IKubeApiParsed>;
}

const tests: KubeApiParseTestData[] = [
  {
    url: "/apis/apiextensions.k8s.io/v1beta1/customresourcedefinitions/prometheuses.monitoring.coreos.com",
    expected: {
      apiBase: "/apis/apiextensions.k8s.io/v1beta1/customresourcedefinitions",
      apiPrefix: "/apis",
      apiGroup: "apiextensions.k8s.io",
      apiVersion: "v1beta1",
      apiVersionWithGroup: "apiextensions.k8s.io/v1beta1",
      namespace: undefined,
      resource: "customresourcedefinitions",
      name: "prometheuses.monitoring.coreos.com"
    },
  },
  {
    url: "/api/v1/namespaces/kube-system/pods/coredns-6955765f44-v8p27",
    expected: {
      apiBase: "/api/v1/pods",
      apiPrefix: "/api",
      apiGroup: "",
      apiVersion: "v1",
      apiVersionWithGroup: "v1",
      namespace: "kube-system",
      resource: "pods",
      name: "coredns-6955765f44-v8p27"
    },
  },
  {
    url: "/apis/stable.example.com/foo1/crontabs",
    expected: {
      apiBase: "/apis/stable.example.com/foo1/crontabs",
      apiPrefix: "/apis",
      apiGroup: "stable.example.com",
      apiVersion: "foo1",
      apiVersionWithGroup: "stable.example.com/foo1",
      resource: "crontabs",
      name: undefined,
      namespace: undefined,
    },
  },
  {
    url: "/apis/cluster.k8s.io/v1alpha1/clusters",
    expected: {
      apiBase: "/apis/cluster.k8s.io/v1alpha1/clusters",
      apiPrefix: "/apis",
      apiGroup: "cluster.k8s.io",
      apiVersion: "v1alpha1",
      apiVersionWithGroup: "cluster.k8s.io/v1alpha1",
      resource: "clusters",
      name: undefined,
      namespace: undefined,
    },
  },
  {
    url: "/api/v1/namespaces",
    expected: {
      apiBase: "/api/v1/namespaces",
      apiPrefix: "/api",
      apiGroup: "",
      apiVersion: "v1",
      apiVersionWithGroup: "v1",
      resource: "namespaces",
      name: undefined,
      namespace: undefined,
    },
  },
  {
    url: "/api/v1/secrets",
    expected: {
      apiBase: "/api/v1/secrets",
      apiPrefix: "/api",
      apiGroup: "",
      apiVersion: "v1",
      apiVersionWithGroup: "v1",
      resource: "secrets",
      name: undefined,
      namespace: undefined,
    },
  },
  {
    url: "/api/v1/nodes/minikube",
    expected: {
      apiBase: "/api/v1/nodes",
      apiPrefix: "/api",
      apiGroup: "",
      apiVersion: "v1",
      apiVersionWithGroup: "v1",
      resource: "nodes",
      name: "minikube",
      namespace: undefined,
    },
  },
  {
    url: "/api/foo-bar/nodes/minikube",
    expected: {
      apiBase: "/api/foo-bar/nodes",
      apiPrefix: "/api",
      apiGroup: "",
      apiVersion: "foo-bar",
      apiVersionWithGroup: "foo-bar",
      resource: "nodes",
      name: "minikube",
      namespace: undefined,
    },
  },
  {
    url: "/api/v1/namespaces/kube-public",
    expected: {
      apiBase: "/api/v1/namespaces",
      apiPrefix: "/api",
      apiGroup: "",
      apiVersion: "v1",
      apiVersionWithGroup: "v1",
      resource: "namespaces",
      name: "kube-public",
      namespace: undefined,
    },
  },
];

describe("parseApi unit tests", () => {
  for (const { url, expected } of tests) {
    test(`testing "${url}"`, () => {
      expect(parseKubeApi(url)).toStrictEqual(expected);
    });
  }
});