Introduce kludge to make "isEnabledForCluster" work again for cluster pages PART 1 (#5800)

* Kludge "isEnabledForCluster" work again for cluster pages

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Introduce kludge to make "isEnabledForCluster" work again for cluster page menus  PART 2 (#5801)

* Kludge "isEnabledForCluster" work again for cluster page menus (sidebar items)

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Introduce kludge to make "isEnabledForCluster" work again for kube object status texts PART 3 (#5802)

* Kludge "isEnabledForCluster" work again for kube object status texts

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Kludge "isEnabledForCluster" work again for kube object menu items (#5803)

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Introduce kludge to make "isEnabledForCluster" work again for workload overview details PART 5 (#5804)

* Kludge "isEnabledForCluster" work again for cluster page menus (sidebar items)

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Kludge "isEnabledForCluster" work again for kube object status texts

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Kludge "isEnabledForCluster" work again for kube object menu items

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Kludge "isEnabledForCluster" work again for workload overview details

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

* Kludge "isEnabledForCluster" work again for kube object details (#5805)

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

src/behaviours/cluster/extension-api/disable-cluster-pages-when-cluster-is-not-relevant.test.tsx

@@ -0,0 +1,106 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { AsyncFnMock } from "@async-fn/jest";
+import asyncFn from "@async-fn/jest";
+import type { RenderResult } from "@testing-library/react";
+import type { ApplicationBuilder } from "../../../renderer/components/test-utils/get-application-builder";
+import { getApplicationBuilder } from "../../../renderer/components/test-utils/get-application-builder";
+import type { TestExtensionRenderer } from "../../../renderer/components/test-utils/get-extension-fake";
+import { getExtensionFakeFor } from "../../../renderer/components/test-utils/get-extension-fake";
+import type { KubernetesCluster } from "../../../common/catalog-entities";
+import React from "react";
+import extensionShouldBeEnabledForClusterFrameInjectable from "../../../renderer/extension-loader/extension-should-be-enabled-for-cluster-frame.injectable";
+
+describe("disable-cluster-pages-when-cluster-is-not-relevant", () => {
+  let builder: ApplicationBuilder;
+  let rendered: RenderResult;
+  let rendererTestExtension: TestExtensionRenderer;
+  let isEnabledForClusterMock: AsyncFnMock<(cluster: KubernetesCluster) => Promise<boolean>>;
+
+  beforeEach(async () => {
+    builder = getApplicationBuilder();
+
+    builder.setEnvironmentToClusterFrame();
+
+    builder.dis.rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+    const getExtensionFake = getExtensionFakeFor(builder);
+
+    isEnabledForClusterMock = asyncFn();
+
+    const testExtension = getExtensionFake({
+      id: "test-extension-id",
+      name: "test-extension",
+
+      rendererOptions: {
+        isEnabledForCluster: isEnabledForClusterMock,
+
+        clusterPages: [{
+          components: {
+            Page: () => <div data-testid="some-test-page">Some page</div>,
+          },
+        }],
+      },
+    });
+
+    rendererTestExtension = testExtension.renderer;
+
+    rendered = await builder.render();
+
+    builder.extensions.enable(testExtension);
+  });
+
+  describe("given not yet known if extension should be enabled for the cluster, when navigating", () => {
+    beforeEach(() => {
+      rendererTestExtension.navigate();
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the page", () => {
+      const actual = rendered.queryByTestId("some-test-page");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension shouldn't be enabled for the cluster, when navigating", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(false);
+
+      rendererTestExtension.navigate();
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the page", () => {
+      const actual = rendered.queryByTestId("some-test-page");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension should be enabled for the cluster, when navigating", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(true);
+
+      rendererTestExtension.navigate();
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("shows the page", () => {
+      const actual = rendered.getByTestId("some-test-page");
+
+      expect(actual).toBeInTheDocument();
+    });
+  });
+});

src/behaviours/cluster/extension-api/disable-sidebar-items-when-cluster-is-not-relevant.test.tsx

@@ -0,0 +1,111 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { AsyncFnMock } from "@async-fn/jest";
+import asyncFn from "@async-fn/jest";
+import type { RenderResult } from "@testing-library/react";
+import type { ApplicationBuilder } from "../../../renderer/components/test-utils/get-application-builder";
+import { getApplicationBuilder } from "../../../renderer/components/test-utils/get-application-builder";
+import { getExtensionFakeFor } from "../../../renderer/components/test-utils/get-extension-fake";
+import type { KubernetesCluster } from "../../../common/catalog-entities";
+import React from "react";
+import extensionShouldBeEnabledForClusterFrameInjectable from "../../../renderer/extension-loader/extension-should-be-enabled-for-cluster-frame.injectable";
+
+describe("disable sidebar items when cluster is not relevant", () => {
+  let builder: ApplicationBuilder;
+  let rendered: RenderResult;
+  let isEnabledForClusterMock: AsyncFnMock<(cluster: KubernetesCluster) => Promise<boolean>>;
+
+  beforeEach(async () => {
+    builder = getApplicationBuilder();
+
+    builder.setEnvironmentToClusterFrame();
+
+    builder.dis.rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+    const getExtensionFake = getExtensionFakeFor(builder);
+
+    isEnabledForClusterMock = asyncFn();
+
+    const testExtension = getExtensionFake({
+      id: "test-extension-id",
+      name: "test-extension",
+
+      rendererOptions: {
+        isEnabledForCluster: isEnabledForClusterMock,
+
+        clusterPages: [{
+          components: {
+            Page: () => <div data-testid="some-test-page">Some page</div>,
+          },
+        }],
+
+        clusterPageMenus: [
+          {
+            id: "some-sidebar-item",
+            title: "Some sidebar item",
+
+            components: {
+              Icon: () => <div>Some icon</div>,
+            },
+          },
+        ],
+      },
+    });
+
+    rendered = await builder.render();
+
+    builder.extensions.enable(testExtension);
+  });
+
+  describe("given not yet known if extension should be enabled for the cluster", () => {
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the sidebar item", () => {
+      const actual = rendered.queryByTestId(
+        "sidebar-item-some-extension-name-some-sidebar-item",
+      );
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension shouldn't be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(false);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the sidebar item", () => {
+      const actual = rendered.queryByTestId(
+        "sidebar-item-some-extension-name-some-sidebar-item",
+      );
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension should be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(true);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("shows the sidebar item", () => {
+      const actual = rendered.getByTestId(
+        "sidebar-item-test-extension-some-sidebar-item",
+      );
+
+      expect(actual).toBeInTheDocument();
+    });
+  });
+});

src/behaviours/cluster/kube-object-details/extension-api/disable-kube-object-detail-items-when-cluster-is-not-relevant.test.tsx

@@ -0,0 +1,172 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { AsyncFnMock } from "@async-fn/jest";
+import asyncFn from "@async-fn/jest";
+import type { RenderResult } from "@testing-library/react";
+import type { ApplicationBuilder } from "../../../../renderer/components/test-utils/get-application-builder";
+import type { KubernetesCluster } from "../../../../common/catalog-entities";
+import { getApplicationBuilder } from "../../../../renderer/components/test-utils/get-application-builder";
+import { getExtensionFakeFor } from "../../../../renderer/components/test-utils/get-extension-fake";
+import { getInjectable } from "@ogre-tools/injectable";
+import { frontEndRouteInjectionToken } from "../../../../common/front-end-routing/front-end-route-injection-token";
+import { computed } from "mobx";
+import React from "react";
+import { navigateToRouteInjectionToken } from "../../../../common/front-end-routing/navigate-to-route-injection-token";
+import { routeSpecificComponentInjectionToken } from "../../../../renderer/routes/route-specific-component-injection-token";
+import { KubeObject } from "../../../../common/k8s-api/kube-object";
+import extensionShouldBeEnabledForClusterFrameInjectable from "../../../../renderer/extension-loader/extension-should-be-enabled-for-cluster-frame.injectable";
+import apiManagerInjectable from "../../../../common/k8s-api/api-manager/manager.injectable";
+import { KubeObjectDetails } from "../../../../renderer/components/kube-object-details";
+import type { ApiManager } from "../../../../common/k8s-api/api-manager";
+
+describe("disable kube object detail items when cluster is not relevant", () => {
+  let builder: ApplicationBuilder;
+  let rendered: RenderResult;
+  let isEnabledForClusterMock: AsyncFnMock<
+    (cluster: KubernetesCluster) => Promise<boolean>
+  >;
+
+  beforeEach(async () => {
+    builder = getApplicationBuilder();
+
+    builder.beforeApplicationStart(({ rendererDi }) => {
+      rendererDi.override(
+        apiManagerInjectable,
+        () =>
+          ({
+            getStore: () => ({
+              getByPath: () =>
+                getKubeObjectStub("some-kind", "some-api-version"),
+            }),
+          } as unknown as ApiManager),
+      );
+    });
+
+    const rendererDi = builder.dis.rendererDi;
+
+    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
+
+    builder.setEnvironmentToClusterFrame();
+
+    const getExtensionFake = getExtensionFakeFor(builder);
+
+    isEnabledForClusterMock = asyncFn();
+
+    const testExtension = getExtensionFake({
+      id: "test-extension-id",
+      name: "test-extension",
+
+      rendererOptions: {
+        isEnabledForCluster: isEnabledForClusterMock,
+
+        kubeObjectDetailItems: [
+          {
+            kind: "some-kind",
+            apiVersions: ["some-api-version"],
+            components: {
+              Details: () => (
+                <div data-testid="some-kube-object-detail-item">
+                  Some detail
+                </div>
+              ),
+            },
+          },
+        ],
+      },
+    });
+
+    rendered = await builder.render();
+
+    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
+    const testRoute = rendererDi.inject(testRouteInjectable);
+
+    navigateToRoute(testRoute);
+
+    builder.extensions.enable(testExtension);
+  });
+
+  describe("given not yet known if extension should be enabled for the cluster", () => {
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the kube object detail item", () => {
+      const actual = rendered.queryByTestId("some-kube-object-detail-item");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension shouldn't be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(false);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the kube object detail item", () => {
+      const actual = rendered.queryByTestId("some-kube-object-detail-item");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension should be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(true);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("shows the kube object detail item", () => {
+      const actual = rendered.getByTestId("some-kube-object-detail-item");
+
+      expect(actual).toBeInTheDocument();
+    });
+  });
+});
+
+const testRouteInjectable = getInjectable({
+  id: "test-route",
+
+  instantiate: () => ({
+    path: "/test-route",
+    clusterFrame: true,
+    isEnabled: computed(() => true),
+  }),
+
+  injectionToken: frontEndRouteInjectionToken,
+});
+
+const testRouteComponentInjectable = getInjectable({
+  id: "test-route-component",
+
+  instantiate: (di) => ({
+    route: di.inject(testRouteInjectable),
+
+    Component: () => <KubeObjectDetails />,
+  }),
+
+  injectionToken: routeSpecificComponentInjectionToken,
+});
+
+const getKubeObjectStub = (kind: string, apiVersion: string) =>
+  KubeObject.create({
+    apiVersion,
+    kind,
+    metadata: {
+      uid: "some-uid",
+      name: "some-name",
+      resourceVersion: "some-resource-version",
+      namespace: "some-namespace",
+      selfLink: "",
+    },
+  });

src/behaviours/cluster/kube-object-menu/extension-api/disable-kube-object-menu-items-when-cluster-is-not-relevant.test.tsx

@@ -0,0 +1,165 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { AsyncFnMock } from "@async-fn/jest";
+import asyncFn from "@async-fn/jest";
+import type { RenderResult } from "@testing-library/react";
+import type { ApplicationBuilder } from "../../../../renderer/components/test-utils/get-application-builder";
+import type { KubernetesCluster } from "../../../../common/catalog-entities";
+import { getApplicationBuilder } from "../../../../renderer/components/test-utils/get-application-builder";
+import { getExtensionFakeFor } from "../../../../renderer/components/test-utils/get-extension-fake";
+import { getInjectable } from "@ogre-tools/injectable";
+import { frontEndRouteInjectionToken } from "../../../../common/front-end-routing/front-end-route-injection-token";
+import { computed } from "mobx";
+import React from "react";
+import { navigateToRouteInjectionToken } from "../../../../common/front-end-routing/navigate-to-route-injection-token";
+import { routeSpecificComponentInjectionToken } from "../../../../renderer/routes/route-specific-component-injection-token";
+import { KubeObject } from "../../../../common/k8s-api/kube-object";
+import extensionShouldBeEnabledForClusterFrameInjectable from "../../../../renderer/extension-loader/extension-should-be-enabled-for-cluster-frame.injectable";
+import { KubeObjectMenu } from "../../../../renderer/components/kube-object-menu";
+import apiManagerInjectable from "../../../../common/k8s-api/api-manager/manager.injectable";
+
+describe("disable kube object menu items when cluster is not relevant", () => {
+  let builder: ApplicationBuilder;
+  let rendered: RenderResult;
+  let isEnabledForClusterMock: AsyncFnMock<
+    (cluster: KubernetesCluster) => Promise<boolean>
+  >;
+
+  beforeEach(async () => {
+    builder = getApplicationBuilder();
+
+    builder.beforeApplicationStart(({ mainDi }) => {
+      mainDi.override(apiManagerInjectable, () => ({}));
+    });
+
+    const rendererDi = builder.dis.rendererDi;
+
+    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
+
+    builder.setEnvironmentToClusterFrame();
+
+    const getExtensionFake = getExtensionFakeFor(builder);
+
+    isEnabledForClusterMock = asyncFn();
+
+    const testExtension = getExtensionFake({
+      id: "test-extension-id",
+      name: "test-extension",
+
+      rendererOptions: {
+        isEnabledForCluster: isEnabledForClusterMock,
+
+        kubeObjectMenuItems: [
+          {
+            kind: "some-kind",
+            apiVersions: ["some-api-version"],
+            components: {
+              MenuItem: () => (
+                <div data-testid="some-test-id">Some menu item</div>
+              ),
+            },
+          },
+        ],
+      },
+    });
+
+    rendered = await builder.render();
+
+    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
+    const testRoute = rendererDi.inject(testRouteInjectable);
+
+    navigateToRoute(testRoute);
+
+    builder.extensions.enable(testExtension);
+  });
+
+  describe("given not yet known if extension should be enabled for the cluster", () => {
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the kube object menu item", () => {
+      const actual = rendered.queryByTestId("some-test-id");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension shouldn't be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(false);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the kube object menu item", () => {
+      const actual = rendered.queryByTestId("some-test-id");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension should be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(true);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("shows the kube object menu item", () => {
+      const actual = rendered.getByTestId("some-test-id");
+
+      expect(actual).toBeInTheDocument();
+    });
+  });
+});
+
+const testRouteInjectable = getInjectable({
+  id: "test-route",
+
+  instantiate: () => ({
+    path: "/test-route",
+    clusterFrame: true,
+    isEnabled: computed(() => true),
+  }),
+
+  injectionToken: frontEndRouteInjectionToken,
+});
+
+const testRouteComponentInjectable = getInjectable({
+  id: "test-route-component",
+
+  instantiate: (di) => ({
+    route: di.inject(testRouteInjectable),
+
+    Component: () => (
+      <KubeObjectMenu
+        toolbar={true}
+        object={getKubeObjectStub("some-kind", "some-api-version")}
+      />
+    ),
+  }),
+
+  injectionToken: routeSpecificComponentInjectionToken,
+});
+
+const getKubeObjectStub = (kind: string, apiVersion: string) =>
+  KubeObject.create({
+    apiVersion,
+    kind,
+    metadata: {
+      uid: "some-uid",
+      name: "some-name",
+      resourceVersion: "some-resource-version",
+      namespace: "some-namespace",
+      selfLink: "",
+    },
+  });

src/behaviours/cluster/kube-object-status-icon/extension-api/disable-kube-object-statuses-when-cluster-is-not-relevant.test.tsx

@@ -0,0 +1,160 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { AsyncFnMock } from "@async-fn/jest";
+import asyncFn from "@async-fn/jest";
+import type { RenderResult } from "@testing-library/react";
+import type { ApplicationBuilder } from "../../../../renderer/components/test-utils/get-application-builder";
+import type { KubernetesCluster } from "../../../../common/catalog-entities";
+import { getApplicationBuilder } from "../../../../renderer/components/test-utils/get-application-builder";
+import { getExtensionFakeFor } from "../../../../renderer/components/test-utils/get-extension-fake";
+import { getInjectable } from "@ogre-tools/injectable";
+import { frontEndRouteInjectionToken } from "../../../../common/front-end-routing/front-end-route-injection-token";
+import { computed } from "mobx";
+import React from "react";
+import { navigateToRouteInjectionToken } from "../../../../common/front-end-routing/navigate-to-route-injection-token";
+import { routeSpecificComponentInjectionToken } from "../../../../renderer/routes/route-specific-component-injection-token";
+import { KubeObjectStatusIcon } from "../../../../renderer/components/kube-object-status-icon/kube-object-status-icon";
+import { KubeObject } from "../../../../common/k8s-api/kube-object";
+import { KubeObjectStatusLevel } from "../../../../common/k8s-api/kube-object-status";
+import extensionShouldBeEnabledForClusterFrameInjectable from "../../../../renderer/extension-loader/extension-should-be-enabled-for-cluster-frame.injectable";
+
+describe("disable kube object statuses when cluster is not relevant", () => {
+  let builder: ApplicationBuilder;
+  let rendered: RenderResult;
+  let isEnabledForClusterMock: AsyncFnMock<
+    (cluster: KubernetesCluster) => Promise<boolean>
+  >;
+
+  beforeEach(async () => {
+    builder = getApplicationBuilder();
+
+    const rendererDi = builder.dis.rendererDi;
+
+    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
+
+    builder.setEnvironmentToClusterFrame();
+
+    const getExtensionFake = getExtensionFakeFor(builder);
+
+    isEnabledForClusterMock = asyncFn();
+
+    const testExtension = getExtensionFake({
+      id: "test-extension-id",
+      name: "test-extension",
+
+      rendererOptions: {
+        isEnabledForCluster: isEnabledForClusterMock,
+
+        kubeObjectStatusTexts: [
+          {
+            kind: "some-kind",
+            apiVersions: ["some-api-version"],
+
+            resolve: () => ({
+              level: KubeObjectStatusLevel.CRITICAL,
+              text: "some-kube-object-status-text",
+            }),
+          },
+        ],
+      },
+    });
+
+    rendered = await builder.render();
+
+    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
+    const testRoute = rendererDi.inject(testRouteInjectable);
+
+    navigateToRoute(testRoute);
+
+    builder.extensions.enable(testExtension);
+  });
+
+  describe("given not yet known if extension should be enabled for the cluster", () => {
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the status", () => {
+      const actual = rendered.baseElement.querySelectorAll(".KubeObjectStatusIcon");
+
+      expect(actual).toHaveLength(0);
+    });
+  });
+
+  describe("given extension shouldn't be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(false);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the status", () => {
+      const actual = rendered.baseElement.querySelectorAll(".KubeObjectStatusIcon");
+
+      expect(actual).toHaveLength(0);
+    });
+  });
+
+  describe("given extension should be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(true);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("shows the status", () => {
+      const actual = rendered.baseElement.querySelectorAll(".KubeObjectStatusIcon");
+
+      expect(actual).toHaveLength(1);
+    });
+  });
+});
+
+const testRouteInjectable = getInjectable({
+  id: "test-route",
+
+  instantiate: () => ({
+    path: "/test-route",
+    clusterFrame: true,
+    isEnabled: computed(() => true),
+  }),
+
+  injectionToken: frontEndRouteInjectionToken,
+});
+
+const testRouteComponentInjectable = getInjectable({
+  id: "test-route-component",
+
+  instantiate: (di) => ({
+    route: di.inject(testRouteInjectable),
+
+    Component: () => (
+      <KubeObjectStatusIcon
+        object={getKubeObjectStub("some-kind", "some-api-version")}
+      />
+    ),
+  }),
+
+  injectionToken: routeSpecificComponentInjectionToken,
+});
+
+const getKubeObjectStub = (kind: string, apiVersion: string) =>
+  KubeObject.create({
+    apiVersion,
+    kind,
+    metadata: {
+      uid: "some-uid",
+      name: "some-name",
+      resourceVersion: "some-resource-version",
+      namespace: "some-namespace",
+      selfLink: "/foo",
+    },
+  });

src/behaviours/cluster/workloads/overview/extension-api/disable-workloads-overview-details-when-cluster-is-not-relevant.test.tsx

@@ -0,0 +1,114 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { AsyncFnMock } from "@async-fn/jest";
+import asyncFn from "@async-fn/jest";
+import type { RenderResult } from "@testing-library/react";
+import type { ApplicationBuilder } from "../../../../../renderer/components/test-utils/get-application-builder";
+import type { KubernetesCluster } from "../../../../../common/catalog-entities";
+import { getApplicationBuilder } from "../../../../../renderer/components/test-utils/get-application-builder";
+import { getExtensionFakeFor } from "../../../../../renderer/components/test-utils/get-extension-fake";
+import extensionShouldBeEnabledForClusterFrameInjectable from "../../../../../renderer/extension-loader/extension-should-be-enabled-for-cluster-frame.injectable";
+import apiManagerInjectable from "../../../../../common/k8s-api/api-manager/manager.injectable";
+import navigateToWorkloadsOverviewInjectable from "../../../../../common/front-end-routing/routes/cluster/workloads/overview/navigate-to-workloads-overview.injectable";
+import React from "react";
+
+describe("disable workloads overview details when cluster is not relevant", () => {
+  let builder: ApplicationBuilder;
+  let rendered: RenderResult;
+  let isEnabledForClusterMock: AsyncFnMock<
+    (cluster: KubernetesCluster) => Promise<boolean>
+  >;
+
+  beforeEach(async () => {
+    builder = getApplicationBuilder();
+
+    builder.beforeApplicationStart(({ mainDi }) => {
+      mainDi.override(apiManagerInjectable, () => ({}));
+    });
+
+    const rendererDi = builder.dis.rendererDi;
+
+    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+    builder.setEnvironmentToClusterFrame();
+
+    const getExtensionFake = getExtensionFakeFor(builder);
+
+    isEnabledForClusterMock = asyncFn();
+
+    const testExtension = getExtensionFake({
+      id: "test-extension-id",
+      name: "test-extension",
+
+      rendererOptions: {
+        isEnabledForCluster: isEnabledForClusterMock,
+
+        kubeWorkloadsOverviewItems: [
+          {
+            components: {
+              Details: () => (
+                <div data-testid="some-detail-component">Some detail component</div>
+              ),
+            },
+          },
+        ],
+      },
+    });
+
+    rendered = await builder.render();
+
+    const navigateToWorkloadsOverview = rendererDi.inject(
+      navigateToWorkloadsOverviewInjectable,
+    );
+
+    navigateToWorkloadsOverview();
+
+    builder.extensions.enable(testExtension);
+  });
+
+  describe("given not yet known if extension should be enabled for the cluster", () => {
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the detail", () => {
+      const actual = rendered.queryByTestId("some-detail-component");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension shouldn't be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(false);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("does not show the detail", () => {
+      const actual = rendered.queryByTestId("some-detail-component");
+
+      expect(actual).not.toBeInTheDocument();
+    });
+  });
+
+  describe("given extension should be enabled for the cluster", () => {
+    beforeEach(async () => {
+      await isEnabledForClusterMock.resolve(true);
+    });
+
+    it("renders", () => {
+      expect(rendered.baseElement).toMatchSnapshot();
+    });
+
+    it("shows the detail", () => {
+      const actual = rendered.getByTestId("some-detail-component");
+
+      expect(actual).toBeInTheDocument();
+    });
+  });
+});

src/behaviours/cluster/workloads/overview/extension-api/order-of-workload-overview-details.test.tsx

@@ -0,0 +1,147 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import type { RenderResult } from "@testing-library/react";
+import { getApplicationBuilder } from "../../../../../renderer/components/test-utils/get-application-builder";
+import { getExtensionFakeFor } from "../../../../../renderer/components/test-utils/get-extension-fake";
+import React from "react";
+import getRandomIdInjectable from "../../../../../common/utils/get-random-id.injectable";
+import { workloadOverviewDetailInjectionToken } from "../../../../../renderer/components/+workloads-overview/workload-overview-details/workload-overview-detail-injection-token";
+import { getInjectable } from "@ogre-tools/injectable";
+import { computed } from "mobx";
+
+describe("order of workload overview details", () => {
+  let rendered: RenderResult;
+
+  beforeEach(async () => {
+    const builder = getApplicationBuilder();
+
+    builder.beforeApplicationStart(({ rendererDi }) => {
+      rendererDi.unoverride(getRandomIdInjectable);
+      rendererDi.permitSideEffects(getRandomIdInjectable);
+    });
+
+    builder.setEnvironmentToClusterFrame();
+
+    rendered = await builder.render();
+
+    const testExtension = getExtensionFakeFor(builder)({
+      id: "some-extension-id",
+      name: "some-extension",
+
+      rendererOptions: {
+        kubeWorkloadsOverviewItems: [
+          {
+            components: {
+              Details: () => (
+                <div
+                  data-testid="workload-overview-detail"
+                  id="some-extension-item-without-priority"
+                />
+              ),
+            },
+          },
+          {
+            priority: 70,
+            components: {
+              Details: () => (
+                <div
+                  data-testid="workload-overview-detail"
+                  id="some-extension-item-with-high-priority"
+                />
+              ),
+            },
+          },
+          {
+            priority: 10,
+            components: {
+              Details: () => (
+                <div
+                  data-testid="workload-overview-detail"
+                  id="some-extension-item-with-low-priority"
+                />
+              ),
+            },
+          },
+        ],
+      },
+    });
+
+    builder.extensions.enable(testExtension);
+
+
+    builder.dis.rendererDi.register(
+      someCoreItemWithLowOrderNumberInjectable,
+      someCoreItemWithHighOrderNumberInjectable,
+      someCoreItemWithDefaultOrderNumberInjectable,
+    );
+  });
+
+  it("shows items in correct order", () => {
+    const actual = rendered.queryAllByTestId("workload-overview-detail").map(x => x.id);
+
+    expect(actual).toEqual([
+      "some-core-item-with-low-order-number",
+      "some-extension-item-with-high-priority",
+      "some-core-item-with-default-order-number",
+      "some-extension-item-without-priority",
+      "some-core-item-with-high-order-number",
+      "some-extension-item-with-low-priority",
+    ]);
+  });
+});
+
+const someCoreItemWithLowOrderNumberInjectable = getInjectable({
+  id: "some-core-item-with-low-order-number",
+
+  instantiate: () => ({
+    orderNumber: 30,
+    enabled: computed(() => true),
+
+    Component: () => (
+      <div
+        data-testid="workload-overview-detail"
+        id="some-core-item-with-low-order-number"
+      />
+    ),
+  }),
+
+  injectionToken: workloadOverviewDetailInjectionToken,
+});
+
+const someCoreItemWithDefaultOrderNumberInjectable = getInjectable({
+  id: "some-core-item-with-default-order-number",
+
+  instantiate: () => ({
+    orderNumber: 50,
+    enabled: computed(() => true),
+
+    Component: () => (
+      <div
+        data-testid="workload-overview-detail"
+        id="some-core-item-with-default-order-number"
+      />
+    ),
+  }),
+
+  injectionToken: workloadOverviewDetailInjectionToken,
+});
+
+const someCoreItemWithHighOrderNumberInjectable = getInjectable({
+  id: "some-core-item-high-order-number",
+
+  instantiate: () => ({
+    orderNumber: 60,
+    enabled: computed(() => true),
+
+    Component: () => (
+      <div
+        data-testid="workload-overview-detail"
+        id="some-core-item-with-high-order-number"
+      />
+    ),
+  }),
+
+  injectionToken: workloadOverviewDetailInjectionToken,
+});