fix api parsing for /api/v1/namespaces

package.json

@@ -24,8 +24,8 @@
     "build:linux": "yarn compile && electron-builder --linux --dir -c.productName=LensDev",
     "build:mac": "yarn compile && electron-builder --mac --dir -c.productName=LensDev",
     "build:win": "yarn compile && electron-builder --win --dir -c.productName=LensDev",
-    "test": "jest spec/src",
-    "integration": "jest spec/integration",
+    "test": "jest spec/src $@",
+    "integration": "jest spec/integration $@",
     "dist": "yarn compile && electron-builder -p onTag",
     "dist:win": "yarn compile && electron-builder -p onTag --x64 --ia32",
     "dist:dir": "yarn dist --dir -c.compression=store -c.mac.identity=null",

src/common/utils/splitArray.ts

@@ -1,4 +1,4 @@
-// Restored from dashboard/client/utils/arrays.ts
+// Moved from dashboard/client/utils/arrays.ts
 /**
  * This function splits an array into two sub arrays on the first instance of
  * element (from the left). If the array does not contain the element. The

src/renderer/api/__test__/parseAPI.test.ts

@@ -0,0 +1,58 @@
+import { IKubeApiLinkBase, KubeApi } from "../kube-api";
+
+interface ParseAPITest {
+  url: string;
+  expected: IKubeApiLinkBase;
+}
+
+const tests: ParseAPITest[] = [
+  {
+    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,
+    },
+  },
+];
+
+jest.mock('../kube-watch-api.ts', () => 'KubeWatchApi');
+describe("parseAPI unit tests", () => {
+  for (const i in tests) {
+    const { url: tUrl, expected:tExpect} = tests[i];
+    test(`test #${parseInt(i)+1}`, () => {
+      expect(KubeApi.parseApi(tUrl)).toStrictEqual(tExpect);
+    });
+  }
+});

src/renderer/api/kube-api.ts

@@ -47,15 +47,13 @@ export class KubeApi<T extends KubeObject = any> {
 
     const [left, right, found] = splitArray(parts, "namespaces");
     let apiGroup, apiVersion, namespace, resource, name;
-
     if (found) {
       if (left.length == 0) {
         throw new Error(`invalid apiPath: ${apiPath}`)
       }
-
       apiVersion = left.pop();
       apiGroup = left.join("/");
-      [namespace, resource, name] = right;
+      [namespace, resource = "namespaces", name] = right; // fix: "resource" is empty when "/api/v1/namespaces"
     } else {
       [apiGroup, apiVersion, resource] = left;
     }

src/renderer/components/+namespaces/namespace.store.ts

@@ -43,21 +43,14 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
     setQueryParams({ namespaces }, { replace: true })
   }
 
-  protected loadItems(namespaces?: string[]) {
+  protected async loadItems(namespaces?: string[]) {
     if (!isAllowedResource("namespaces")) {
-      if (namespaces) {
-        return Promise.all(namespaces.map(name => this.getDummyNamespace(name)))
-      }
-      else {
-        return new Promise<Namespace[]>(() => {
-          return []
-        })
-      }
+      if (namespaces) return namespaces.map(this.getDummyNamespace);
+      return []
     }
     if (namespaces) {
       return Promise.all(namespaces.map(name => this.api.get({ name })))
-    }
-    else {
+    } else {
       return super.loadItems();
     }
   }

src/renderer/theme.store.ts

@@ -143,6 +143,7 @@ export class ThemeStore {
     // auto-apply colors to dom from active theme
     reaction(() => this.activeTheme, this.onChange, {
       fireImmediately: true,
+      delay: 150,
     });
 
     // apply theme from configuration