Replace static application window with ability to create many (#5979)

* Replace static application window with ability to create as many as you wish

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

* Adapt tests for replacing static application window with ability to create as many as you wish and separate starting of main and window in behaviours

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

* Make first render of application smaller in test that proves to be hard for CI

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

* Remove redundant code

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

* Simplify code

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

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

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

@@ -8,7 +8,6 @@ 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";
@@ -24,13 +23,13 @@ describe("disable-cluster-pages-when-cluster-is-not-relevant", () => {
 
     builder.setEnvironmentToClusterFrame();
 
-    builder.dis.rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+    });
 
     isEnabledForClusterMock = asyncFn();
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -43,13 +42,14 @@ describe("disable-cluster-pages-when-cluster-is-not-relevant", () => {
           },
         }],
       },
-    });
-
-    rendererTestExtension = testExtension.renderer;
+    };
 
     rendered = await builder.render();
 
     builder.extensions.enable(testExtension);
+
+    rendererTestExtension =
+      builder.extensions.get("test-extension-id").applicationWindows.only;
   });
 
   describe("given not yet known if extension should be enabled for the cluster, when navigating", () => {

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

@@ -7,7 +7,6 @@ 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";
@@ -22,13 +21,13 @@ describe("disable sidebar items when cluster is not relevant", () => {
 
     builder.setEnvironmentToClusterFrame();
 
-    builder.dis.rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+    });
 
     isEnabledForClusterMock = asyncFn();
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -52,7 +51,7 @@ describe("disable sidebar items when cluster is not relevant", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 

src/features/cluster/extension-api/reactively-disable-cluster-pages.test.tsx

@@ -9,24 +9,21 @@ import React from "react";
 import type { TestExtensionRenderer } from "../../../renderer/components/test-utils/get-extension-fake";
 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";
 
 describe("reactively disable cluster pages", () => {
   let builder: ApplicationBuilder;
   let rendered: RenderResult;
   let someObservable: IObservableValue<boolean>;
-  let rendererTestExtension: TestExtensionRenderer;
+  let testExtensionInstance: TestExtensionRenderer;
 
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
     builder.setEnvironmentToClusterFrame();
 
-    const getExtensionFake = getExtensionFakeFor(builder);
-
     someObservable = observable.box(false);
 
-    const testExtension = getExtensionFake({
+    const testExtensionOptions = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -39,17 +36,18 @@ describe("reactively disable cluster pages", () => {
           enabled: computed(() => someObservable.get()),
         }],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    builder.extensions.enable(testExtension);
+    builder.extensions.enable(testExtensionOptions);
 
-    rendererTestExtension = testExtension.renderer;
+    testExtensionInstance =
+      builder.extensions.get("test-extension-id").applicationWindows.only;
   });
 
   it("when navigating to the page, does not show the page", () => {
-    rendererTestExtension.navigate();
+    testExtensionInstance.navigate();
 
     const actual = rendered.queryByTestId("some-test-page");
 
@@ -61,7 +59,7 @@ describe("reactively disable cluster pages", () => {
       someObservable.set(true);
     });
 
-    rendererTestExtension.navigate();
+    testExtensionInstance.navigate();
 
     const actual = rendered.queryByTestId("some-test-page");
 

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

@@ -8,7 +8,6 @@ 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";
@@ -30,9 +29,10 @@ describe("disable kube object detail items when cluster is not relevant", () =>
 
   beforeEach(async () => {
     builder = getApplicationBuilder();
+    builder.setEnvironmentToClusterFrame();
 
-    builder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.override(
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.override(
         apiManagerInjectable,
         () =>
           ({
@@ -42,21 +42,15 @@ describe("disable kube object detail items when cluster is not relevant", () =>
             }),
           } as unknown as ApiManager),
       );
+
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+
+      windowDi.register(testRouteInjectable, testRouteComponentInjectable);
     });
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
-
-    builder.setEnvironmentToClusterFrame();
-
-    const getExtensionFake = getExtensionFakeFor(builder);
-
     isEnabledForClusterMock = asyncFn();
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -77,12 +71,14 @@ describe("disable kube object detail items when cluster is not relevant", () =>
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-    const testRoute = rendererDi.inject(testRouteInjectable);
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+    const testRoute = windowDi.inject(testRouteInjectable);
 
     navigateToRoute(testRoute);
 

src/features/cluster/kube-object-details/extension-api/reactively-hide-kube-object-detail-item.test.tsx

@@ -5,7 +5,6 @@
 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 { getInjectable } from "@ogre-tools/injectable";
 import { frontEndRouteInjectionToken } from "../../../../common/front-end-routing/front-end-route-injection-token";
 import type { IObservableValue } from "mobx";
@@ -26,8 +25,10 @@ describe("reactively hide kube object detail item", () => {
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    builder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.override(
+    builder.setEnvironmentToClusterFrame();
+
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.override(
         apiManagerInjectable,
         () =>
           ({
@@ -37,19 +38,13 @@ describe("reactively hide kube object detail item", () => {
             }),
           } as unknown as ApiManager),
       );
+
+      windowDi.register(testRouteInjectable, testRouteComponentInjectable);
     });
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
-
-    builder.setEnvironmentToClusterFrame();
-
-    const getExtensionFake = getExtensionFakeFor(builder);
-
     someObservable = observable.box(false);
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -71,12 +66,14 @@ describe("reactively hide kube object detail item", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-    const testRoute = rendererDi.inject(testRouteInjectable);
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+    const testRoute = windowDi.inject(testRouteInjectable);
 
     navigateToRoute(testRoute);
 

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

@@ -8,7 +8,6 @@ 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";
@@ -29,19 +28,16 @@ describe("disable kube object menu items when cluster is not relevant", () => {
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
-
     builder.setEnvironmentToClusterFrame();
 
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+      windowDi.register(testRouteInjectable, testRouteComponentInjectable);
+    });
 
     isEnabledForClusterMock = asyncFn();
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -60,12 +56,14 @@ describe("disable kube object menu items when cluster is not relevant", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-    const testRoute = rendererDi.inject(testRouteInjectable);
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+    const testRoute = windowDi.inject(testRouteInjectable);
 
     navigateToRoute(testRoute);
 

src/features/cluster/kube-object-menu/extension-api/reactively-hide-kube-object-menu-item.test.tsx

@@ -5,7 +5,6 @@
 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 { getInjectable } from "@ogre-tools/injectable";
 import { frontEndRouteInjectionToken } from "../../../../common/front-end-routing/front-end-route-injection-token";
 import type { IObservableValue } from "mobx";
@@ -24,17 +23,15 @@ describe("reactively hide kube object menu item", () => {
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
-
     builder.setEnvironmentToClusterFrame();
 
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.register(testRouteInjectable, testRouteComponentInjectable);
+    });
 
     someObservable = observable.box(false);
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -53,12 +50,14 @@ describe("reactively hide kube object menu item", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-    const testRoute = rendererDi.inject(testRouteInjectable);
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+    const testRoute = windowDi.inject(testRouteInjectable);
 
     navigateToRoute(testRoute);
 

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

@@ -8,7 +8,6 @@ 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";
@@ -30,19 +29,16 @@ describe("disable kube object statuses when cluster is not relevant", () => {
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
-
     builder.setEnvironmentToClusterFrame();
 
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+      windowDi.register(testRouteInjectable, testRouteComponentInjectable);
+    });
 
     isEnabledForClusterMock = asyncFn();
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -61,12 +57,14 @@ describe("disable kube object statuses when cluster is not relevant", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-    const testRoute = rendererDi.inject(testRouteInjectable);
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+    const testRoute = windowDi.inject(testRouteInjectable);
 
     navigateToRoute(testRoute);
 

src/features/cluster/kube-object-status-icon/extension-api/reactively-hide-kube-object-status.test.tsx

@@ -5,7 +5,6 @@
 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 { getInjectable } from "@ogre-tools/injectable";
 import { frontEndRouteInjectionToken } from "../../../../common/front-end-routing/front-end-route-injection-token";
 import type { IObservableValue } from "mobx";
@@ -26,19 +25,16 @@ describe("reactively hide kube object status", () => {
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    rendererDi.register(testRouteInjectable, testRouteComponentInjectable);
-
     builder.setEnvironmentToClusterFrame();
 
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+      windowDi.register(testRouteInjectable, testRouteComponentInjectable);
+    });
 
     someObservable = observable.box(false);
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -57,12 +53,14 @@ describe("reactively hide kube object status", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-    const testRoute = rendererDi.inject(testRouteInjectable);
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+    const testRoute = windowDi.inject(testRouteInjectable);
 
     navigateToRoute(testRoute);
 

src/features/cluster/kube-object-status-icon/show-status-for-a-kube-object.test.tsx

@@ -32,8 +32,6 @@ describe("show status for a kube object", () => {
 
     builder = getApplicationBuilder();
 
-    const rendererDi = builder.dis.rendererDi;
-
     infoStatusIsShown = false;
 
     const infoStatusInjectable = getInjectable({
@@ -95,34 +93,36 @@ describe("show status for a kube object", () => {
       }),
     });
 
-    rendererDi.register(
-      testRouteInjectable,
-      testRouteComponentInjectable,
-      infoStatusInjectable,
-      warningStatusInjectable,
-      criticalStatusInjectable,
-      someAtomInjectable,
-    );
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.register(
+        testRouteInjectable,
+        testRouteComponentInjectable,
+        infoStatusInjectable,
+        warningStatusInjectable,
+        criticalStatusInjectable,
+        someAtomInjectable,
+      );
+    });
 
     builder.setEnvironmentToClusterFrame();
   });
 
   describe("given application starts and in test page", () => {
-    let rendererDi: DiContainer;
+    let windowDi: DiContainer;
     let rendered: RenderResult;
     let rerenderParent: () => void;
 
     beforeEach(async () => {
       rendered = await builder.render();
 
-      rendererDi = builder.dis.rendererDi;
+      windowDi = builder.applicationWindow.only.di;
 
-      const someAtom = rendererDi.inject(someAtomInjectable);
+      const someAtom = windowDi.inject(someAtomInjectable);
 
       rerenderParent = rerenderParentFor(someAtom);
 
-      const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-      const testRoute = rendererDi.inject(testRouteInjectable);
+      const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+      const testRoute = windowDi.inject(testRouteInjectable);
 
       navigateToRoute(testRoute);
     });
@@ -141,7 +141,7 @@ describe("show status for a kube object", () => {
 
     describe("when status for irrelevant kube object kind emerges", () => {
       beforeEach(() => {
-        rendererDi.register(statusForIrrelevantKubeObjectKindInjectable);
+        windowDi.register(statusForIrrelevantKubeObjectKindInjectable);
 
         rerenderParent();
       });
@@ -161,7 +161,7 @@ describe("show status for a kube object", () => {
 
     describe("when status for irrelevant kube object api version emerges", () => {
       beforeEach(() => {
-        rendererDi.register(statusForIrrelevantKubeObjectApiVersionInjectable);
+        windowDi.register(statusForIrrelevantKubeObjectApiVersionInjectable);
 
         rerenderParent();
       });

src/features/cluster/namespaces/edit-namespace-from-new-tab.test.tsx

@@ -44,34 +44,34 @@ describe("cluster/namespaces - edit namespace from new tab", () => {
     showSuccessNotificationMock = jest.fn();
     showErrorNotificationMock = jest.fn();
 
-    builder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.override(
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.override(
         directoryForLensLocalStorageInjectable,
         () => "/some-directory-for-lens-local-storage",
       );
 
-      rendererDi.override(hostedClusterIdInjectable, () => "some-cluster-id");
+      windowDi.override(hostedClusterIdInjectable, () => "some-cluster-id");
 
-      storagesAreReady = controlWhenStoragesAreReady(rendererDi);
+      storagesAreReady = controlWhenStoragesAreReady(windowDi);
 
-      rendererDi.override(
+      windowDi.override(
         showSuccessNotificationInjectable,
         () => showSuccessNotificationMock,
       );
 
-      rendererDi.override(
+      windowDi.override(
         showErrorNotificationInjectable,
         () => showErrorNotificationMock,
       );
 
-      rendererDi.override(getRandomIdForEditResourceTabInjectable, () =>
+      windowDi.override(getRandomIdForEditResourceTabInjectable, () =>
         jest
           .fn(() => "some-irrelevant-random-id")
           .mockReturnValueOnce("some-first-tab-id")
           .mockReturnValueOnce("some-second-tab-id"),
       );
 
-      rendererDi.override(callForResourceInjectable, () => async (selfLink: string) => {
+      windowDi.override(callForResourceInjectable, () => async (selfLink: string) => {
         if (
           [
             "/apis/some-api-version/namespaces/some-uid",
@@ -84,7 +84,7 @@ describe("cluster/namespaces - edit namespace from new tab", () => {
         return undefined;
       });
 
-      rendererDi.override(callForPatchResourceInjectable, () => async (namespace, ...args) => {
+      windowDi.override(callForPatchResourceInjectable, () => async (namespace, ...args) => {
         if (
           [
             "/apis/some-api-version/namespaces/some-uid",
@@ -103,22 +103,22 @@ describe("cluster/namespaces - edit namespace from new tab", () => {
 
   describe("when navigating to namespaces", () => {
     let rendered: RenderResult;
-    let rendererDi: DiContainer;
+    let windowDi: DiContainer;
 
     beforeEach(async () => {
       rendered = await builder.render();
 
       await storagesAreReady();
 
-      rendererDi = builder.dis.rendererDi;
+      windowDi = builder.applicationWindow.only.di;
 
-      const navigateToNamespaces = rendererDi.inject(
+      const navigateToNamespaces = windowDi.inject(
         navigateToNamespacesInjectable,
       );
 
       navigateToNamespaces();
 
-      const dockStore = rendererDi.inject(dockStoreInjectable);
+      const dockStore = windowDi.inject(dockStoreInjectable);
 
       // TODO: Make TerminalWindow unit testable to allow realistic behaviour
       dockStore.closeTab("terminal");
@@ -168,7 +168,7 @@ describe("cluster/namespaces - edit namespace from new tab", () => {
             // TODO: Make implementation match the description (tests above)
             const namespaceStub = new Namespace(someNamespaceDataStub);
 
-            const createEditResourceTab = rendererDi.inject(createEditResourceTabInjectable);
+            const createEditResourceTab = windowDi.inject(createEditResourceTabInjectable);
 
             createEditResourceTab(namespaceStub);
           });
@@ -510,7 +510,7 @@ metadata:
               });
 
               it("stores the changed configuration", async () => {
-                const readJsonFile = rendererDi.inject(
+                const readJsonFile = windowDi.inject(
                   readJsonFileInjectable,
                 );
 
@@ -719,7 +719,7 @@ metadata:
                 // TODO: Make implementation match the description
                 const namespaceStub = new Namespace(someOtherNamespaceDataStub);
 
-                const createEditResourceTab = rendererDi.inject(createEditResourceTabInjectable);
+                const createEditResourceTab = windowDi.inject(createEditResourceTabInjectable);
 
                 createEditResourceTab(namespaceStub);
               });

src/features/cluster/namespaces/edit-namespace-from-previously-opened-tab.test.tsx

@@ -29,17 +29,17 @@ describe("cluster/namespaces - edit namespaces from previously opened tab", () =
 
     callForNamespaceMock = asyncFn();
 
-    builder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.override(
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.override(
         directoryForLensLocalStorageInjectable,
         () => "/some-directory-for-lens-local-storage",
       );
 
-      rendererDi.override(hostedClusterIdInjectable, () => "some-cluster-id");
+      windowDi.override(hostedClusterIdInjectable, () => "some-cluster-id");
 
-      storagesAreReady = controlWhenStoragesAreReady(rendererDi);
+      storagesAreReady = controlWhenStoragesAreReady(windowDi);
 
-      rendererDi.override(callForResourceInjectable, () => callForNamespaceMock);
+      windowDi.override(callForResourceInjectable, () => callForNamespaceMock);
     });
 
     builder.allowKubeResource("namespaces");
@@ -49,33 +49,35 @@ describe("cluster/namespaces - edit namespaces from previously opened tab", () =
     let rendered: RenderResult;
 
     beforeEach(async () => {
-      const writeJsonFile = builder.dis.rendererDi.inject(writeJsonFileInjectable);
+      builder.beforeWindowStart(async (windowDi) => {
+        const writeJsonFile = windowDi.inject(writeJsonFileInjectable);
 
-      await writeJsonFile(
-        "/some-directory-for-lens-local-storage/some-cluster-id.json",
-        {
-          dock: {
-            height: 300,
-            tabs: [
-              {
-                id: "some-first-tab-id",
-                kind: TabKind.EDIT_RESOURCE,
-                title: "Namespace: some-namespace",
-                pinned: false,
+        await writeJsonFile(
+          "/some-directory-for-lens-local-storage/some-cluster-id.json",
+          {
+            dock: {
+              height: 300,
+              tabs: [
+                {
+                  id: "some-first-tab-id",
+                  kind: TabKind.EDIT_RESOURCE,
+                  title: "Namespace: some-namespace",
+                  pinned: false,
+                },
+              ],
+
+              isOpen: true,
+            },
+
+            edit_resource_store: {
+              "some-first-tab-id": {
+                resource: "/apis/some-api-version/namespaces/some-uid",
+                draft: "some-saved-configuration",
               },
-            ],
-
-            isOpen: true,
-          },
-
-          edit_resource_store: {
-            "some-first-tab-id": {
-              resource: "/apis/some-api-version/namespaces/some-uid",
-              draft: "some-saved-configuration",
             },
           },
-        },
-      );
+        );
+      });
 
       rendered = await builder.render();
 

src/features/cluster/order-of-sidebar-items.test.tsx

@@ -14,19 +14,21 @@ import { getApplicationBuilder } from "../../renderer/components/test-utils/get-
 
 describe("cluster - order of sidebar items", () => {
   let rendered: RenderResult;
-  let applicationBuilder: ApplicationBuilder;
+  let builder: ApplicationBuilder;
 
   beforeEach(() => {
-    applicationBuilder = getApplicationBuilder().setEnvironmentToClusterFrame();
+    builder = getApplicationBuilder();
 
-    applicationBuilder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.register(testSidebarItemsInjectable);
+    builder.setEnvironmentToClusterFrame();
+
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.register(testSidebarItemsInjectable);
     });
   });
 
   describe("when rendered", () => {
     beforeEach(async () => {
-      rendered = await applicationBuilder.render();
+      rendered = await builder.render();
     });
 
     it("renders", () => {

src/features/cluster/sidebar-and-tab-navigation-for-core.test.tsx

@@ -27,24 +27,21 @@ import { advanceFakeTime, useFakeTime } from "../../common/test-utils/use-fake-t
 import storageSaveDelayInjectable from "../../renderer/utils/create-storage/storage-save-delay.injectable";
 
 describe("cluster - sidebar and tab navigation for core", () => {
-  let applicationBuilder: ApplicationBuilder;
-  let rendererDi: DiContainer;
+  let builder: ApplicationBuilder;
   let rendered: RenderResult;
 
   beforeEach(() => {
     useFakeTime("2015-10-21T07:28:00Z");
 
-    applicationBuilder = getApplicationBuilder();
-    rendererDi = applicationBuilder.dis.rendererDi;
+    builder = getApplicationBuilder();
 
-    applicationBuilder.setEnvironmentToClusterFrame();
+    builder.setEnvironmentToClusterFrame();
 
-    applicationBuilder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.override(hostedClusterIdInjectable, () => "some-hosted-cluster-id");
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.override(hostedClusterIdInjectable, () => "some-hosted-cluster-id");
+      windowDi.override(storageSaveDelayInjectable, () => 250);
 
-      rendererDi.override(storageSaveDelayInjectable, () => 250);
-
-      rendererDi.override(
+      windowDi.override(
         directoryForLensLocalStorageInjectable,
         () => "/some-directory-for-lens-local-storage",
       );
@@ -53,24 +50,23 @@ describe("cluster - sidebar and tab navigation for core", () => {
 
   describe("given core registrations", () => {
     beforeEach(() => {
-      applicationBuilder.beforeApplicationStart(({ rendererDi }) => {
-        rendererDi.register(testRouteInjectable);
-        rendererDi.register(testRouteComponentInjectable);
-        rendererDi.register(testSidebarItemsInjectable);
+      builder.beforeWindowStart((windowDi) => {
+        windowDi.register(testRouteInjectable);
+        windowDi.register(testRouteComponentInjectable);
+        windowDi.register(testSidebarItemsInjectable);
       });
     });
 
     describe("given no state for expanded sidebar items exists, and navigated to child sidebar item, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(({ rendererDi }) => {
-          const route = rendererDi.inject(testRouteInjectable);
+        rendered = await builder.render();
 
-          const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
+        const windowDi = builder.applicationWindow.only.di;
 
-          navigateToRoute(route);
-        });
+        const route = windowDi.inject(testRouteInjectable);
+        const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
 
-        rendered = await applicationBuilder.render();
+        navigateToRoute(route);
       });
 
       it("renders", () => {
@@ -96,8 +92,8 @@ describe("cluster - sidebar and tab navigation for core", () => {
 
     describe("given state for expanded sidebar items already exists, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const writeJsonFileFake = rendererDi.inject(writeJsonFileInjectable);
+        builder.beforeWindowStart(async (windowDi) => {
+          const writeJsonFileFake = windowDi.inject(writeJsonFileInjectable);
 
           await writeJsonFileFake(
             "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -108,15 +104,13 @@ describe("cluster - sidebar and tab navigation for core", () => {
               },
             },
           );
-        });
 
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const sidebarStorage = rendererDi.inject(sidebarStorageInjectable);
+          const sidebarStorage = windowDi.inject(sidebarStorageInjectable);
 
           await sidebarStorage.whenReady;
         });
 
-        rendered = await applicationBuilder.render();
+        rendered = await builder.render();
       });
 
       it("renders", () => {
@@ -138,8 +132,8 @@ describe("cluster - sidebar and tab navigation for core", () => {
 
     describe("given state for expanded unknown sidebar items already exists, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const writeJsonFileFake = rendererDi.inject(writeJsonFileInjectable);
+        builder.beforeWindowStart(async (windowDi) => {
+          const writeJsonFileFake = windowDi.inject(writeJsonFileInjectable);
 
           await writeJsonFileFake(
             "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -152,7 +146,7 @@ describe("cluster - sidebar and tab navigation for core", () => {
           );
         });
 
-        rendered = await applicationBuilder.render();
+        rendered = await builder.render();
       });
 
       it("renders without errors", () => {
@@ -168,8 +162,8 @@ describe("cluster - sidebar and tab navigation for core", () => {
 
     describe("given empty state for expanded sidebar items already exists, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const writeJsonFileFake = rendererDi.inject(writeJsonFileInjectable);
+        builder.beforeWindowStart(async (windowDi) => {
+          const writeJsonFileFake = windowDi.inject(writeJsonFileInjectable);
 
           await writeJsonFileFake(
             "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -179,7 +173,7 @@ describe("cluster - sidebar and tab navigation for core", () => {
           );
         });
 
-        rendered = await applicationBuilder.render();
+        rendered = await builder.render();
       });
 
       it("renders without errors", () => {
@@ -194,8 +188,12 @@ describe("cluster - sidebar and tab navigation for core", () => {
     });
 
     describe("given no initially persisted state for sidebar items, when rendered", () => {
+      let windowDi: DiContainer;
+
       beforeEach(async () => {
-        rendered = await applicationBuilder.render();
+        rendered = await builder.render();
+
+        windowDi = builder.applicationWindow.only.di;
       });
 
       it("renders", () => {
@@ -271,7 +269,7 @@ describe("cluster - sidebar and tab navigation for core", () => {
           it("when not enough time passes, does not store state for expanded sidebar items to file system yet", async () => {
             advanceFakeTime(250 - 1);
 
-            const pathExistsFake = rendererDi.inject(pathExistsInjectable);
+            const pathExistsFake = windowDi.inject(pathExistsInjectable);
 
             const actual = await pathExistsFake(
               "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -283,7 +281,7 @@ describe("cluster - sidebar and tab navigation for core", () => {
           it("when enough time passes, stores state for expanded sidebar items to file system", async () => {
             advanceFakeTime(250);
 
-            const readJsonFileFake = rendererDi.inject(readJsonFileInjectable);
+            const readJsonFileFake = windowDi.inject(readJsonFileInjectable);
 
             const actual = await readJsonFileFake(
               "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",

src/features/cluster/sidebar-and-tab-navigation-for-extensions.test.tsx

@@ -13,35 +13,31 @@ import { getApplicationBuilder } from "../../renderer/components/test-utils/get-
 import writeJsonFileInjectable from "../../common/fs/write-json-file.injectable";
 import pathExistsInjectable from "../../common/fs/path-exists.injectable";
 import readJsonFileInjectable from "../../common/fs/read-json-file.injectable";
-import type { DiContainer } from "@ogre-tools/injectable";
 import { navigateToRouteInjectionToken } from "../../common/front-end-routing/navigate-to-route-injection-token";
 import assert from "assert";
 import hostedClusterIdInjectable from "../../renderer/cluster-frame-context/hosted-cluster-id.injectable";
 import { advanceFakeTime, useFakeTime } from "../../common/test-utils/use-fake-time";
-import { getExtensionFakeFor } from "../../renderer/components/test-utils/get-extension-fake";
 import type { IObservableValue } from "mobx";
 import { runInAction, computed, observable } from "mobx";
 import storageSaveDelayInjectable from "../../renderer/utils/create-storage/storage-save-delay.injectable";
+import type { DiContainer } from "@ogre-tools/injectable";
 
 describe("cluster - sidebar and tab navigation for extensions", () => {
   let applicationBuilder: ApplicationBuilder;
-  let rendererDi: DiContainer;
   let rendered: RenderResult;
 
   beforeEach(() => {
     useFakeTime("2015-10-21T07:28:00Z");
 
     applicationBuilder = getApplicationBuilder();
-    rendererDi = applicationBuilder.dis.rendererDi;
 
     applicationBuilder.setEnvironmentToClusterFrame();
 
-    applicationBuilder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.override(hostedClusterIdInjectable, () => "some-hosted-cluster-id");
+    applicationBuilder.beforeWindowStart((windowDi) => {
+      windowDi.override(hostedClusterIdInjectable, () => "some-hosted-cluster-id");
+      windowDi.override(storageSaveDelayInjectable, () => 250);
 
-      rendererDi.override(storageSaveDelayInjectable, () => 250);
-
-      rendererDi.override(
+      windowDi.override(
         directoryForLensLocalStorageInjectable,
         () => "/some-directory-for-lens-local-storage",
       );
@@ -54,9 +50,7 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
     beforeEach(() => {
       someObservable = observable.box(false);
 
-      const getExtensionFake = getExtensionFakeFor(applicationBuilder);
-
-      const testExtension = getExtensionFake({
+      const testExtension = {
         id: "some-extension-id",
         name: "some-extension-name",
 
@@ -130,29 +124,31 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
             },
           ],
         },
-      });
+      };
 
       applicationBuilder.extensions.enable(testExtension);
     });
 
     describe("given no state for expanded sidebar items exists, and navigated to child sidebar item, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(({ rendererDi }) => {
-          const navigateToRoute = rendererDi.inject(navigateToRouteInjectionToken);
-          const route = rendererDi
-            .inject(routesInjectable)
-            .get()
-            .find(
-              matches({
-                path: "/extension/some-extension-name/some-child-page-id",
-              }),
-            );
-
-          assert(route);
-          navigateToRoute(route);
-        });
-
         rendered = await applicationBuilder.render();
+
+        const windowDi = applicationBuilder.applicationWindow.only.di;
+
+        const navigateToRoute = windowDi.inject(navigateToRouteInjectionToken);
+
+        const route = windowDi
+          .inject(routesInjectable)
+          .get()
+          .find(
+            matches({
+              path: "/extension/some-extension-name/some-child-page-id",
+            }),
+          );
+
+        assert(route);
+        navigateToRoute(route);
+
       });
 
       it("renders", () => {
@@ -178,8 +174,8 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
 
     describe("given state for expanded sidebar items already exists, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const writeJsonFileFake = rendererDi.inject(writeJsonFileInjectable);
+        applicationBuilder.beforeWindowStart(async (windowDi) => {
+          const writeJsonFileFake = windowDi.inject(writeJsonFileInjectable);
 
           await writeJsonFileFake(
             "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -214,8 +210,8 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
 
     describe("given state for expanded unknown sidebar items already exists, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const writeJsonFileFake = rendererDi.inject(writeJsonFileInjectable);
+        applicationBuilder.beforeWindowStart(async (windowDi) => {
+          const writeJsonFileFake = windowDi.inject(writeJsonFileInjectable);
 
           await writeJsonFileFake(
             "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -244,8 +240,8 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
 
     describe("given empty state for expanded sidebar items already exists, when rendered", () => {
       beforeEach(async () => {
-        applicationBuilder.beforeRender(async ({ rendererDi }) => {
-          const writeJsonFileFake = rendererDi.inject(writeJsonFileInjectable);
+        applicationBuilder.beforeWindowStart(async (windowDi) => {
+          const writeJsonFileFake = windowDi.inject(writeJsonFileInjectable);
 
           await writeJsonFileFake(
             "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -270,8 +266,12 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
     });
 
     describe("given no initially persisted state for sidebar items, when rendered", () => {
+      let windowDi: DiContainer;
+
       beforeEach(async () => {
         rendered = await applicationBuilder.render();
+
+        windowDi = applicationBuilder.applicationWindow.only.di;
       });
 
       it("renders", () => {
@@ -387,7 +387,7 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
           it("when not enough time passes, does not store state for expanded sidebar items to file system yet", async () => {
             advanceFakeTime(250 - 1);
 
-            const pathExistsFake = rendererDi.inject(pathExistsInjectable);
+            const pathExistsFake = windowDi.inject(pathExistsInjectable);
 
             const actual = await pathExistsFake(
               "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",
@@ -399,7 +399,7 @@ describe("cluster - sidebar and tab navigation for extensions", () => {
           it("when enough time passes, stores state for expanded sidebar items to file system", async () => {
             advanceFakeTime(250);
 
-            const readJsonFileFake = rendererDi.inject(readJsonFileInjectable);
+            const readJsonFileFake = windowDi.inject(readJsonFileInjectable);
 
             const actual = await readJsonFileFake(
               "/some-directory-for-lens-local-storage/some-hosted-cluster-id.json",

src/features/cluster/visibility-of-sidebar-items.test.tsx

@@ -16,24 +16,24 @@ import { getApplicationBuilder } from "../../renderer/components/test-utils/get-
 import { navigateToRouteInjectionToken } from "../../common/front-end-routing/navigate-to-route-injection-token";
 
 describe("cluster - visibility of sidebar items", () => {
-  let applicationBuilder: ApplicationBuilder;
+  let builder: ApplicationBuilder;
   let rendered: RenderResult;
 
   beforeEach(() => {
-    applicationBuilder = getApplicationBuilder();
+    builder = getApplicationBuilder();
 
-    applicationBuilder.setEnvironmentToClusterFrame();
+    builder.setEnvironmentToClusterFrame();
 
-    applicationBuilder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.register(testRouteInjectable);
-      rendererDi.register(testRouteComponentInjectable);
-      rendererDi.register(testSidebarItemsInjectable);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.register(testRouteInjectable);
+      windowDi.register(testRouteComponentInjectable);
+      windowDi.register(testSidebarItemsInjectable);
     });
   });
 
   describe("given kube resource for route is not allowed", () => {
     beforeEach(async () => {
-      rendered = await applicationBuilder.render();
+      rendered = await builder.render();
     });
 
     it("renders", () => {
@@ -48,7 +48,7 @@ describe("cluster - visibility of sidebar items", () => {
 
     describe("when kube resource becomes allowed", () => {
       beforeEach(() => {
-        applicationBuilder.allowKubeResource("namespaces");
+        builder.allowKubeResource("namespaces");
       });
 
       it("renders", () => {

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

@@ -8,7 +8,6 @@ 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";
@@ -24,21 +23,19 @@ describe("disable workloads overview details when cluster is not relevant", () =
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    builder.beforeApplicationStart(({ mainDi }) => {
+    builder.setEnvironmentToClusterFrame();
+
+    builder.beforeApplicationStart((mainDi) => {
       mainDi.override(apiManagerInjectable, () => ({}));
     });
 
-    const rendererDi = builder.dis.rendererDi;
-
-    rendererDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
-
-    builder.setEnvironmentToClusterFrame();
-
-    const getExtensionFake = getExtensionFakeFor(builder);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(extensionShouldBeEnabledForClusterFrameInjectable);
+    });
 
     isEnabledForClusterMock = asyncFn();
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -55,11 +52,13 @@ describe("disable workloads overview details when cluster is not relevant", () =
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToWorkloadsOverview = rendererDi.inject(
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToWorkloadsOverview = windowDi.inject(
       navigateToWorkloadsOverviewInjectable,
     );
 

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

@@ -4,7 +4,6 @@
  */
 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";
@@ -17,16 +16,22 @@ describe("order of workload overview details", () => {
   beforeEach(async () => {
     const builder = getApplicationBuilder();
 
-    builder.beforeApplicationStart(({ rendererDi }) => {
-      rendererDi.unoverride(getRandomIdInjectable);
-      rendererDi.permitSideEffects(getRandomIdInjectable);
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.unoverride(getRandomIdInjectable);
+      windowDi.permitSideEffects(getRandomIdInjectable);
+
+      windowDi.register(
+        someCoreItemWithLowOrderNumberInjectable,
+        someCoreItemWithHighOrderNumberInjectable,
+        someCoreItemWithDefaultOrderNumberInjectable,
+      );
     });
 
     builder.setEnvironmentToClusterFrame();
 
     rendered = await builder.render();
 
-    const testExtension = getExtensionFakeFor(builder)({
+    const testExtension = {
       id: "some-extension-id",
       name: "some-extension",
 
@@ -66,16 +71,9 @@ describe("order of workload overview details", () => {
           },
         ],
       },
-    });
+    };
 
     builder.extensions.enable(testExtension);
-
-
-    builder.dis.rendererDi.register(
-      someCoreItemWithLowOrderNumberInjectable,
-      someCoreItemWithHighOrderNumberInjectable,
-      someCoreItemWithDefaultOrderNumberInjectable,
-    );
   });
 
   it("shows items in correct order", () => {

src/features/cluster/workloads/overview/extension-api/reactively-hide-workloads-overview-details-item.test.tsx

@@ -9,7 +9,6 @@ import React from "react";
 import navigateToWorkloadsOverviewInjectable from "../../../../../common/front-end-routing/routes/cluster/workloads/overview/navigate-to-workloads-overview.injectable";
 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";
 
 describe("reactively hide workloads overview details item", () => {
   let builder: ApplicationBuilder;
@@ -19,15 +18,11 @@ describe("reactively hide workloads overview details item", () => {
   beforeEach(async () => {
     builder = getApplicationBuilder();
 
-    const rendererDi = builder.dis.rendererDi;
-
     builder.setEnvironmentToClusterFrame();
 
-    const getExtensionFake = getExtensionFakeFor(builder);
-
     someObservable = observable.box(false);
 
-    const testExtension = getExtensionFake({
+    const testExtension = {
       id: "test-extension-id",
       name: "test-extension",
 
@@ -44,11 +39,13 @@ describe("reactively hide workloads overview details item", () => {
           },
         ],
       },
-    });
+    };
 
     rendered = await builder.render();
 
-    const navigateToWorkloadsOverview = rendererDi.inject(
+    const windowDi = builder.applicationWindow.only.di;
+
+    const navigateToWorkloadsOverview = windowDi.inject(
       navigateToWorkloadsOverviewInjectable,
     );