Fix flakiness and improve tests for DeleteClusterDialog

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/common/catalog/filtered-categories.injectable.ts

@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { computed } from "mobx";
+import catalogCategoryRegistryInjectable from "./category-registry.injectable";
+
+const filteredCategoriesInjectable = getInjectable({
+  id: "filtered-categories",
+  instantiate: (di) => {
+    const registry = di.inject(catalogCategoryRegistryInjectable);
+
+    return computed(() => [...registry.filteredItems]);
+  },
+});
+
+export default filteredCategoriesInjectable;

src/common/fs/delete-file.injectable.ts

@@ -0,0 +1,15 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import fsInjectable from "./fs.injectable";
+
+export type DeleteFile = (filePath: string) => Promise<void>;
+
+const deleteFileInjectable = getInjectable({
+  id: "delete-file",
+  instantiate: (di): DeleteFile => di.inject(fsInjectable).unlink,
+});
+
+export default deleteFileInjectable;

src/common/ipc/cluster.ts

@@ -8,9 +8,6 @@ export const clusterSetFrameIdHandler = "cluster:set-frame-id";
 export const clusterVisibilityHandler = "cluster:visibility";
 export const clusterRefreshHandler = "cluster:refresh";
 export const clusterDisconnectHandler = "cluster:disconnect";
-export const clusterDeleteHandler = "cluster:delete";
-export const clusterSetDeletingHandler = "cluster:deleting:set";
-export const clusterClearDeletingHandler = "cluster:deleting:clear";
 export const clusterKubectlApplyAllHandler = "cluster:kubectl-apply-all";
 export const clusterKubectlDeleteAllHandler = "cluster:kubectl-delete-all";
 export const clusterStates = "cluster:states";

src/common/utils/channel/request-from-channel-injection-token.ts

@@ -12,7 +12,7 @@ export type RequestFromChannel = <
   channel: TChannel,
   ...request: TChannel["_requestSignature"] extends void
     ? []
-    : [TChannel["_requestSignature"]]
+    : [SetRequired<TChannel, "_requestSignature">["_requestSignature"]]
 ) => Promise<SetRequired<TChannel, "_responseSignature">["_responseSignature"]>;
 
 export const requestFromChannelInjectionToken =

src/features/cluster/delete-dialog/common/clear-as-deleting-channel.injectable.ts

@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { ClusterId } from "../../../../common/cluster-types";
+import type { RequestChannel } from "../../../../common/utils/channel/request-channel-injection-token";
+import { requestChannelInjectionToken } from "../../../../common/utils/channel/request-channel-injection-token";
+
+export type ClearClusterAsDeletingChannel = RequestChannel<ClusterId, void>;
+
+const clearClusterAsDeletingChannelInjectable = getInjectable({
+  id: "clear-cluster-as-deleting-channel",
+  instantiate: (): ClearClusterAsDeletingChannel => ({
+    id: "clear-cluster-as-deleting",
+  }),
+  injectionToken: requestChannelInjectionToken,
+});
+
+export default clearClusterAsDeletingChannelInjectable;

src/features/cluster/delete-dialog/common/delete-channel.injectable.ts

@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { ClusterId } from "../../../../common/cluster-types";
+import type { RequestChannel } from "../../../../common/utils/channel/request-channel-injection-token";
+import { requestChannelInjectionToken } from "../../../../common/utils/channel/request-channel-injection-token";
+
+export type DeleteClusterChannel = RequestChannel<ClusterId, void>;
+
+const deleteClusterChannelInjectable = getInjectable({
+  id: "delete-cluster-channel",
+  instantiate: (): DeleteClusterChannel => ({
+    id: "delete-cluster",
+  }),
+  injectionToken: requestChannelInjectionToken,
+});
+
+export default deleteClusterChannelInjectable;

src/features/cluster/delete-dialog/common/set-as-deleting-channel.injectable.ts

@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { ClusterId } from "../../../../common/cluster-types";
+import type { RequestChannel } from "../../../../common/utils/channel/request-channel-injection-token";
+import { requestChannelInjectionToken } from "../../../../common/utils/channel/request-channel-injection-token";
+
+export type SetClusterAsDeletingChannel = RequestChannel<ClusterId, void>;
+
+const setClusterAsDeletingChannelInjectable = getInjectable({
+  id: "set-cluster-as-deleting-channel",
+  instantiate: (): SetClusterAsDeletingChannel => ({
+    id: "set-cluster-as-deleting",
+  }),
+  injectionToken: requestChannelInjectionToken,
+});
+
+export default setClusterAsDeletingChannelInjectable;

src/features/cluster/delete-dialog/delete-cluster-dialog.test.tsx

@@ -0,0 +1,283 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import "@testing-library/jest-dom/extend-expect";
+import { KubeConfig } from "@kubernetes/client-node";
+import type { RenderResult } from "@testing-library/react";
+import type { CreateCluster } from "../../../common/cluster/create-cluster-injection-token";
+import { createClusterInjectionToken } from "../../../common/cluster/create-cluster-injection-token";
+import createContextHandlerInjectable from "../../../main/context-handler/create-context-handler.injectable";
+import createKubeconfigManagerInjectable from "../../../main/kubeconfig-manager/create-kubeconfig-manager.injectable";
+import normalizedPlatformInjectable from "../../../common/vars/normalized-platform.injectable";
+import kubectlBinaryNameInjectable from "../../../main/kubectl/binary-name.injectable";
+import kubectlDownloadingNormalizedArchInjectable from "../../../main/kubectl/normalized-arch.injectable";
+import openDeleteClusterDialogInjectable, { type OpenDeleteClusterDialog } from "../../../renderer/components/delete-cluster-dialog/open.injectable";
+import { type ApplicationBuilder, getApplicationBuilder } from "../../../renderer/components/test-utils/get-application-builder";
+import storesAndApisCanBeCreatedInjectable from "../../../renderer/stores-apis-can-be-created.injectable";
+import type { Cluster } from "../../../common/cluster/cluster";
+import navigateToCatalogInjectable from "../../../common/front-end-routing/routes/catalog/navigate-to-catalog.injectable";
+import appEventBusInjectable from "../../../common/app-event-bus/app-event-bus.injectable";
+import path from "path";
+import directoryForKubeConfigsInjectable from "../../../common/app-paths/directory-for-kube-configs/directory-for-kube-configs.injectable";
+
+const currentClusterServerUrl = "https://localhost";
+const nonCurrentClusterServerUrl = "http://localhost";
+const multiClusterConfig = `
+apiVersion: v1
+clusters:
+- cluster:
+    server: ${currentClusterServerUrl}
+  name: some-current-context-cluster
+- cluster:
+    server: ${nonCurrentClusterServerUrl}
+  name: some-non-current-context-cluster
+contexts:
+- context:
+    cluster: some-current-context-cluster
+    user: some-user
+  name: some-current-context
+- context:
+    cluster: some-non-current-context-cluster
+    user: some-user
+  name: some-non-current-context
+current-context: some-current-context
+kind: Config
+preferences: {}
+users:
+- name: some-user
+  user:
+    token: kubeconfig-user-q4lm4:xxxyyyy
+`;
+
+const singleClusterServerUrl = "http://localhost";
+const singleClusterConfig = `
+apiVersion: v1
+clusters:
+- cluster:
+    server: ${singleClusterServerUrl}
+  name: some-cluster
+contexts:
+- context:
+    cluster: some-cluster
+    user: some-user
+  name: some-context
+current-context: some-context
+kind: Config
+preferences: {}
+users:
+- name: some-user
+  user:
+    token: kubeconfig-user-q4lm4:xxxyyyy
+`;
+
+describe("Deleting a cluster", () => {
+  let builder: ApplicationBuilder;
+  let openDeleteClusterDialog: OpenDeleteClusterDialog;
+  let createCluster: CreateCluster;
+  let rendered: RenderResult;
+  let config: KubeConfig;
+
+  beforeEach(async () => {
+    config = new KubeConfig();
+    builder = getApplicationBuilder();
+
+    builder.beforeApplicationStart((mainDi) => {
+      mainDi.override(createContextHandlerInjectable, () => () => undefined as never);
+      mainDi.override(createKubeconfigManagerInjectable, () => () => undefined as never);
+      mainDi.override(kubectlBinaryNameInjectable, () => "kubectl");
+      mainDi.override(kubectlDownloadingNormalizedArchInjectable, () => "amd64");
+      mainDi.override(normalizedPlatformInjectable, () => "darwin");
+    });
+
+    builder.beforeWindowStart((windowDi) => {
+      windowDi.override(storesAndApisCanBeCreatedInjectable, () => true);
+      openDeleteClusterDialog = windowDi.inject(openDeleteClusterDialogInjectable);
+
+      // TODO: remove this line when all global uses of appEventBus are removed
+      windowDi.permitSideEffects(appEventBusInjectable);
+    });
+
+    builder.afterWindowStart(windowDi => {
+      createCluster = windowDi.inject(createClusterInjectionToken);
+
+      const navigateToCatalog = windowDi.inject(navigateToCatalogInjectable);
+
+      navigateToCatalog();
+    });
+
+    rendered = await builder.render();
+  });
+
+  describe("when the kubeconfig has multiple clusters", () => {
+    let currentCluster: Cluster;
+    let nonCurrentCluster: Cluster;
+
+    beforeEach(() => {
+      config.loadFromString(multiClusterConfig);
+
+      currentCluster = createCluster({
+        id: "some-current-context-cluster",
+        contextName: "some-current-context",
+        preferences: {
+          clusterName: "some-current-context-cluster",
+        },
+        kubeConfigPath: "./temp-kube-config",
+      }, {
+        clusterServerUrl: currentClusterServerUrl,
+      });
+      nonCurrentCluster = createCluster({
+        id: "some-non-current-context-cluster",
+        contextName: "some-non-current-context",
+        preferences: {
+          clusterName: "some-non-current-context-cluster",
+        },
+        kubeConfigPath: "./temp-kube-config",
+      }, {
+        clusterServerUrl: currentClusterServerUrl,
+      });
+    });
+
+    describe("when the dialog is opened for the current cluster", () => {
+      // TODO: replace with actual behaviour instead of technical use
+      beforeEach(async () => {
+        openDeleteClusterDialog({
+          cluster: currentCluster,
+          config,
+        });
+
+        await rendered.findByTestId("delete-cluster-dialog");
+      });
+
+      it("renders", () => {
+        expect(rendered.baseElement).toMatchSnapshot();
+      });
+
+      it("shows context switcher", () => {
+        expect(rendered.queryByText("Select new context...")).toBeInTheDocument();
+      });
+
+      it("shows warning", () => {
+        expect(rendered.queryByTestId("current-context-warning")).toBeInTheDocument();
+      });
+    });
+
+    describe("when the dialog is opened for not the current cluster", () => {
+      // TODO: replace with actual behaviour instead of technical use
+      beforeEach(async () => {
+        openDeleteClusterDialog({
+          cluster: nonCurrentCluster,
+          config,
+        });
+
+        await rendered.findByTestId("delete-cluster-dialog");
+      });
+
+      it("renders", () => {
+        expect(rendered.baseElement).toMatchSnapshot();
+      });
+
+      it("shows warning", () => {
+        expect(rendered.queryByTestId("kubeconfig-change-warning")).toBeInTheDocument();
+      });
+
+      it("does not show context switcher", () => {
+        expect(rendered.queryByText("Select new context...")).not.toBeInTheDocument();
+      });
+
+      describe("when context switching checkbox is clicked", () => {
+        beforeEach(() => {
+          rendered.getByTestId("delete-cluster-dialog-context-switch").click();
+        });
+
+        it("renders", () => {
+          expect(rendered.baseElement).toMatchSnapshot();
+        });
+
+        it("shows context switcher", () => {
+          expect(rendered.queryByText("Select new context...")).toBeInTheDocument();
+        });
+      });
+    });
+  });
+
+  describe("when an internal kubeconfig cluster is used", () => {
+    let currentCluster: Cluster;
+
+    beforeEach(() => {
+      config.loadFromString(singleClusterConfig);
+
+      const directoryForKubeConfigs = builder.applicationWindow.only.di.inject(directoryForKubeConfigsInjectable);
+
+      currentCluster = createCluster({
+        id: "some-cluster",
+        contextName: "some-context",
+        preferences: {
+          clusterName: "some-cluster",
+        },
+        kubeConfigPath: path.join(directoryForKubeConfigs, "some-cluster.json"),
+      }, {
+        clusterServerUrl: singleClusterServerUrl,
+      });
+    });
+
+    describe("when the dialog is opened", () => {
+      // TODO: replace with actual behaviour instead of technical use
+      beforeEach(async () => {
+        openDeleteClusterDialog({
+          cluster: currentCluster,
+          config,
+        });
+
+        await rendered.findByTestId("delete-cluster-dialog");
+      });
+
+      it("renders", () => {
+        expect(rendered.baseElement).toMatchSnapshot();
+      });
+
+      it("shows warning", () => {
+        expect(rendered.queryByTestId("internal-kubeconfig-warning")).toBeInTheDocument();
+      });
+    });
+  });
+
+  describe("when the kubeconfig has only one cluster", () => {
+    let currentCluster: Cluster;
+
+    beforeEach(() => {
+      config.loadFromString(singleClusterConfig);
+
+      currentCluster = createCluster({
+        id: "some-cluster",
+        contextName: "some-context",
+        preferences: {
+          clusterName: "some-cluster",
+        },
+        kubeConfigPath: "./temp-kube-config",
+      }, {
+        clusterServerUrl: singleClusterServerUrl,
+      });
+    });
+
+    describe("when the dialog is opened", () => {
+      // TODO: replace with actual behaviour instead of technical use
+      beforeEach(async () => {
+        openDeleteClusterDialog({
+          cluster: currentCluster,
+          config,
+        });
+
+        await rendered.findByTestId("delete-cluster-dialog");
+      });
+
+      it("renders", () => {
+        expect(rendered.baseElement).toMatchSnapshot();
+      });
+
+      it("shows warning", () => {
+        expect(rendered.queryByTestId("no-more-contexts-warning")).toBeInTheDocument();
+      });
+    });
+  });
+});

src/features/cluster/delete-dialog/main/clear-as-deleteing-channel-handler.injectable.ts

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { requestChannelListenerInjectionToken } from "../../../../common/utils/channel/request-channel-listener-injection-token";
+import clustersThatAreBeingDeletedInjectable from "../../../../main/clusters-that-are-being-deleted.injectable";
+import clearClusterAsDeletingChannelInjectable from "../common/clear-as-deleting-channel.injectable";
+
+const clearClusterAsDeletingChannelHandlerInjectable = getInjectable({
+  id: "clear-cluster-as-deleting-channel-handler",
+  instantiate: (di) => {
+    const clustersThatAreBeingDeleted = di.inject(clustersThatAreBeingDeletedInjectable);
+
+    return {
+      channel: di.inject(clearClusterAsDeletingChannelInjectable),
+      handler: (clusterId) => clustersThatAreBeingDeleted.delete(clusterId),
+    };
+  },
+  injectionToken: requestChannelListenerInjectionToken,
+});
+
+export default clearClusterAsDeletingChannelHandlerInjectable;

src/features/cluster/delete-dialog/main/delete-channel-handler.injectable.ts

@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import appEventBusInjectable from "../../../../common/app-event-bus/app-event-bus.injectable";
+import clusterFramesInjectable from "../../../../common/cluster-frames.injectable";
+import clusterStoreInjectable from "../../../../common/cluster-store/cluster-store.injectable";
+import directoryForLensLocalStorageInjectable from "../../../../common/directory-for-lens-local-storage/directory-for-lens-local-storage.injectable";
+import deleteFileInjectable from "../../../../common/fs/delete-file.injectable";
+import joinPathsInjectable from "../../../../common/path/join-paths.injectable";
+import { requestChannelListenerInjectionToken } from "../../../../common/utils/channel/request-channel-listener-injection-token";
+import deleteClusterChannelInjectable from "../common/delete-channel.injectable";
+
+const deleteClusterChannelHandlerInjectable = getInjectable({
+  id: "delete-cluster-channel-handler",
+  instantiate: (di) => {
+    const appEventBus = di.inject(appEventBusInjectable);
+    const clusterStore = di.inject(clusterStoreInjectable);
+    const clusterFrames = di.inject(clusterFramesInjectable);
+    const joinPaths = di.inject(joinPathsInjectable);
+    const directoryForLensLocalStorage = di.inject(directoryForLensLocalStorageInjectable);
+    const deleteFile = di.inject(deleteFileInjectable);
+
+    return {
+      channel: di.inject(deleteClusterChannelInjectable),
+      handler: async (clusterId) =>{
+        appEventBus.emit({ name: "cluster", action: "remove" });
+
+        const cluster = clusterStore.getById(clusterId);
+
+        if (!cluster) {
+          return;
+        }
+
+        cluster.disconnect();
+        clusterFrames.delete(cluster.id);
+
+        // Remove from the cluster store as well, this should clear any old settings
+        clusterStore.clusters.delete(cluster.id);
+
+        try {
+          // remove the local storage file
+          const localStorageFilePath = joinPaths(directoryForLensLocalStorage, `${cluster.id}.json`);
+
+          await deleteFile(localStorageFilePath);
+        } catch {
+          // ignore error
+        }
+      },
+    };
+  },
+  injectionToken: requestChannelListenerInjectionToken,
+});
+
+export default deleteClusterChannelHandlerInjectable;

src/features/cluster/delete-dialog/main/set-as-deleteing-channel-handler.injectable.ts

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { requestChannelListenerInjectionToken } from "../../../../common/utils/channel/request-channel-listener-injection-token";
+import clustersThatAreBeingDeletedInjectable from "../../../../main/clusters-that-are-being-deleted.injectable";
+import setClusterAsDeletingChannelInjectable from "../common/set-as-deleting-channel.injectable";
+
+const setClusterAsDeletingChannelHandlerInjectable = getInjectable({
+  id: "set-cluster-as-deleting-channel-handler",
+  instantiate: (di) => {
+    const clustersThatAreBeingDeleted = di.inject(clustersThatAreBeingDeletedInjectable);
+
+    return {
+      channel: di.inject(setClusterAsDeletingChannelInjectable),
+      handler: (clusterId) => clustersThatAreBeingDeleted.add(clusterId),
+    };
+  },
+  injectionToken: requestChannelListenerInjectionToken,
+});
+
+export default setClusterAsDeletingChannelHandlerInjectable;

src/features/cluster/delete-dialog/renderer/request-clear-as-deleting.injectable.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { ClusterId } from "../../../../common/cluster-types";
+import requestFromChannelInjectable from "../../../../renderer/utils/channel/request-from-channel.injectable";
+import clearClusterAsDeletingChannelInjectable from "../common/clear-as-deleting-channel.injectable";
+
+export type RequestClearClusterAsDeleting = (clusterId: ClusterId) => Promise<void>;
+
+const requestClearClusterAsDeletingInjectable = getInjectable({
+  id: "request-clear-cluster-as-deleting",
+  instantiate: (di): RequestClearClusterAsDeleting => {
+    const requestChannel = di.inject(requestFromChannelInjectable);
+    const clearClusterAsDeletingChannel = di.inject(clearClusterAsDeletingChannelInjectable);
+
+    return (clusterId) => requestChannel(clearClusterAsDeletingChannel, clusterId);
+  },
+});
+
+export default requestClearClusterAsDeletingInjectable;

src/features/cluster/delete-dialog/renderer/request-delete.injectable.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { ClusterId } from "../../../../common/cluster-types";
+import requestFromChannelInjectable from "../../../../renderer/utils/channel/request-from-channel.injectable";
+import deleteClusterChannelInjectable from "../common/delete-channel.injectable";
+
+export type RequestDeleteCluster = (clusterId: ClusterId) => Promise<void>;
+
+const requestDeleteClusterInjectable = getInjectable({
+  id: "request-delete-cluster",
+  instantiate: (di): RequestDeleteCluster => {
+    const requestChannel = di.inject(requestFromChannelInjectable);
+    const deleteClusterChannel = di.inject(deleteClusterChannelInjectable);
+
+    return (clusterId) => requestChannel(deleteClusterChannel, clusterId);
+  },
+});
+
+export default requestDeleteClusterInjectable;

src/features/cluster/delete-dialog/renderer/request-set-as-deleting.injectable.ts

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import type { ClusterId } from "../../../../common/cluster-types";
+import requestFromChannelInjectable from "../../../../renderer/utils/channel/request-from-channel.injectable";
+import setClusterAsDeletingChannelInjectable from "../common/set-as-deleting-channel.injectable";
+
+export type RequestSetClusterAsDeleting = (clusterId: ClusterId) => Promise<void>;
+
+const requestSetClusterAsDeletingInjectable = getInjectable({
+  id: "request-set-cluster-as-deleting",
+  instantiate: (di): RequestSetClusterAsDeleting => {
+    const requestChannel = di.inject(requestFromChannelInjectable);
+    const setClusterAsDeletingChannel = di.inject(setClusterAsDeletingChannelInjectable);
+
+    return (clusterId) => requestChannel(setClusterAsDeletingChannel, clusterId);
+  },
+});
+
+export default requestSetClusterAsDeletingInjectable;

src/features/helm-charts/__snapshots__/add-custom-helm-repository-in-preferences.test.ts.snap

@@ -6916,7 +6916,7 @@ exports[`add custom helm repository in preferences when navigating to preference
     />
   </div>
   <div
-    class="Animate opacity-scale Dialog flex center AddHelmRepoDialog modal enter leave"
+    class="Animate opacity-scale Dialog flex center AddHelmRepoDialog modal enter"
     style="--enter-duration: 100ms; --leave-duration: 100ms;"
   >
     <div
@@ -7502,7 +7502,7 @@ exports[`add custom helm repository in preferences when navigating to preference
     />
   </div>
   <div
-    class="Animate opacity-scale Dialog flex center AddHelmRepoDialog modal enter leave"
+    class="Animate opacity-scale Dialog flex center AddHelmRepoDialog modal enter"
     style="--enter-duration: 100ms; --leave-duration: 100ms;"
   >
     <div

src/features/helm-charts/add-custom-helm-repository-in-preferences.test.ts

@@ -17,6 +17,7 @@ import isPathInjectable from "../../renderer/components/input/validators/is-path
 import showSuccessNotificationInjectable from "../../renderer/components/notifications/show-success-notification.injectable";
 import showErrorNotificationInjectable from "../../renderer/components/notifications/show-error-notification.injectable";
 import type { AsyncResult } from "../../common/utils/async-result";
+import { useFakeTime } from "../../common/test-utils/use-fake-time";
 
 describe("add custom helm repository in preferences", () => {
   let builder: ApplicationBuilder;
@@ -33,6 +34,8 @@ describe("add custom helm repository in preferences", () => {
 
     builder = getApplicationBuilder();
 
+    useFakeTime("2021-01-01 12:00:00");
+
     execFileMock = asyncFn();
     getActiveHelmRepositoriesMock = asyncFn();
     showSuccessNotificationMock = jest.fn();

src/main/clusters-that-are-being-deleted.injectable.ts

@@ -0,0 +1,14 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getInjectable } from "@ogre-tools/injectable";
+import { observable } from "mobx";
+import type { ClusterId } from "../common/cluster-types";
+
+const clustersThatAreBeingDeletedInjectable = getInjectable({
+  id: "clusters-that-are-being-deleted",
+  instantiate: () => observable.set<ClusterId>(),
+});
+
+export default clustersThatAreBeingDeletedInjectable;

src/main/electron-app/runnables/setup-ipc-main-handlers/setup-ipc-main-handlers.injectable.ts

@@ -3,12 +3,10 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
-import directoryForLensLocalStorageInjectable from "../../../../common/directory-for-lens-local-storage/directory-for-lens-local-storage.injectable";
 import { setupIpcMainHandlers } from "./setup-ipc-main-handlers";
 import loggerInjectable from "../../../../common/logger.injectable";
 import clusterManagerInjectable from "../../../cluster/manager.injectable";
 import applicationMenuItemsInjectable from "../../../menu/application-menu-items.injectable";
-import getAbsolutePathInjectable from "../../../../common/path/get-absolute-path.injectable";
 import clusterStoreInjectable from "../../../../common/cluster-store/cluster-store.injectable";
 import { onLoadOfApplicationInjectionToken } from "../../../start-main-application/runnable-tokens/on-load-of-application-injection-token";
 import operatingSystemThemeInjectable from "../../../theme/operating-system-theme.injectable";
@@ -21,14 +19,8 @@ const setupIpcMainHandlersInjectable = getInjectable({
 
   instantiate: (di) => {
     const logger = di.inject(loggerInjectable);
-
-    const directoryForLensLocalStorage = di.inject(
-      directoryForLensLocalStorageInjectable,
-    );
-
     const clusterManager = di.inject(clusterManagerInjectable);
     const applicationMenuItems = di.inject(applicationMenuItemsInjectable);
-    const getAbsolutePath = di.inject(getAbsolutePathInjectable);
     const catalogEntityRegistry = di.inject(catalogEntityRegistryInjectable);
     const clusterStore = di.inject(clusterStoreInjectable);
     const operatingSystemTheme = di.inject(operatingSystemThemeInjectable);
@@ -42,8 +34,6 @@ const setupIpcMainHandlersInjectable = getInjectable({
 
         setupIpcMainHandlers({
           applicationMenuItems,
-          getAbsolutePath,
-          directoryForLensLocalStorage,
           clusterManager,
           catalogEntityRegistry,
           clusterStore,

src/main/electron-app/runnables/setup-ipc-main-handlers/setup-ipc-main-handlers.ts

@@ -5,7 +5,7 @@
 import type { IpcMainInvokeEvent } from "electron";
 import { BrowserWindow, Menu } from "electron";
 import { clusterFrameMap } from "../../../../common/cluster-frames";
-import { clusterActivateHandler, clusterSetFrameIdHandler, clusterVisibilityHandler, clusterRefreshHandler, clusterDisconnectHandler, clusterKubectlApplyAllHandler, clusterKubectlDeleteAllHandler, clusterDeleteHandler, clusterSetDeletingHandler, clusterClearDeletingHandler } from "../../../../common/ipc/cluster";
+import { clusterActivateHandler, clusterSetFrameIdHandler, clusterVisibilityHandler, clusterRefreshHandler, clusterDisconnectHandler, clusterKubectlApplyAllHandler, clusterKubectlDeleteAllHandler } from "../../../../common/ipc/cluster";
 import type { ClusterId } from "../../../../common/cluster-types";
 import { ClusterStore } from "../../../../common/cluster-store/cluster-store";
 import { appEventBus } from "../../../../common/app-event-bus/event-bus";
@@ -14,9 +14,7 @@ import type { CatalogEntityRegistry } from "../../../catalog";
 import { pushCatalogToRenderer } from "../../../catalog-pusher";
 import type { ClusterManager } from "../../../cluster/manager";
 import { ResourceApplier } from "../../../resource-applier";
-import { remove } from "fs-extra";
-import type { IComputedValue, ObservableSet } from "mobx";
-import type { GetAbsolutePath } from "../../../../common/path/get-absolute-path.injectable";
+import type { IComputedValue } from "mobx";
 import type { MenuItemOpts } from "../../../menu/application-menu-items.injectable";
 import { windowActionHandleChannel, windowLocationChangedChannel, windowOpenAppMenuAsContextMenuChannel } from "../../../../common/ipc/window";
 import { handleWindowAction, onLocationChange } from "../../../ipc/window";
@@ -26,27 +24,21 @@ import type { Theme } from "../../../theme/operating-system-theme-state.injectab
 import type { AskUserForFilePaths } from "../../../ipc/ask-user-for-file-paths.injectable";
 
 interface Dependencies {
-  directoryForLensLocalStorage: string;
-  getAbsolutePath: GetAbsolutePath;
   applicationMenuItems: IComputedValue<MenuItemOpts[]>;
   clusterManager: ClusterManager;
   catalogEntityRegistry: CatalogEntityRegistry;
   clusterStore: ClusterStore;
   operatingSystemTheme: IComputedValue<Theme>;
   askUserForFilePaths: AskUserForFilePaths;
-  clustersThatAreBeingDeleted: ObservableSet<ClusterId>;
 }
 
 export const setupIpcMainHandlers = ({
   applicationMenuItems,
-  directoryForLensLocalStorage,
-  getAbsolutePath,
   clusterManager,
   catalogEntityRegistry,
   clusterStore,
   operatingSystemTheme,
   askUserForFilePaths,
-  clustersThatAreBeingDeleted,
 }: Dependencies) => {
   ipcMainHandle(clusterActivateHandler, (event, clusterId: ClusterId, force = false) => {
     return ClusterStore.getInstance()
@@ -85,40 +77,6 @@ export const setupIpcMainHandlers = ({
     }
   });
 
-  ipcMainHandle(clusterDeleteHandler, async (event, clusterId: ClusterId) => {
-    appEventBus.emit({ name: "cluster", action: "remove" });
-
-    const clusterStore = ClusterStore.getInstance();
-    const cluster = clusterStore.getById(clusterId);
-
-    if (!cluster) {
-      return;
-    }
-
-    cluster.disconnect();
-    clusterFrameMap.delete(cluster.id);
-
-    // Remove from the cluster store as well, this should clear any old settings
-    clusterStore.clusters.delete(cluster.id);
-
-    try {
-      // remove the local storage file
-      const localStorageFilePath = getAbsolutePath(directoryForLensLocalStorage, `${cluster.id}.json`);
-
-      await remove(localStorageFilePath);
-    } catch {
-      // ignore error
-    }
-  });
-
-  ipcMainHandle(clusterSetDeletingHandler, (event, clusterId: string) => {
-    clustersThatAreBeingDeleted.add(clusterId);
-  });
-
-  ipcMainHandle(clusterClearDeletingHandler, (event, clusterId: string) => {
-    clustersThatAreBeingDeleted.delete(clusterId);
-  });
-
   ipcMainHandle(clusterKubectlApplyAllHandler, async (event, clusterId: ClusterId, resources: string[], extraArgs: string[]) => {
     appEventBus.emit({ name: "cluster", action: "kubectl-apply-all" });
     const cluster = ClusterStore.getInstance().getById(clusterId);

src/main/helm/helm-service/get-helm-chart-versions.injectable.ts

@@ -3,7 +3,8 @@
  * Licensed under MIT License. See LICENSE in root directory for more information.
  */
 import { getInjectable } from "@ogre-tools/injectable";
-import { HelmChartManager } from "../helm-chart-manager";
+import type { HelmRepo } from "../../../common/helm/helm-repo";
+import helmChartManagerInjectable from "../helm-chart-manager.injectable";
 import getActiveHelmRepositoryInjectable from "../repositories/get-active-helm-repository.injectable";
 
 const getHelmChartVersionsInjectable = getInjectable({
@@ -11,6 +12,7 @@ const getHelmChartVersionsInjectable = getInjectable({
 
   instantiate: (di) => {
     const getActiveHelmRepository = di.inject(getActiveHelmRepositoryInjectable);
+    const getChartManager = (repo: HelmRepo) => di.inject(helmChartManagerInjectable, repo);
 
     return async (repoName: string, chartName: string) => {
       const repo = await getActiveHelmRepository(repoName);
@@ -19,7 +21,7 @@ const getHelmChartVersionsInjectable = getInjectable({
         return undefined;
       }
 
-      return HelmChartManager.forRepo(repo).chartVersions(chartName);
+      return getChartManager(repo).chartVersions(chartName);
     };
   },
 

src/renderer/components/+catalog/catalog-menu.tsx

@@ -9,23 +9,21 @@ import styles from "./catalog-menu.module.scss";
 import React from "react";
 import type { TreeItemProps } from "@material-ui/lab";
 import { TreeItem, TreeView } from "@material-ui/lab";
-import { catalogCategoryRegistry } from "../../api/catalog-category-registry";
 import { Icon } from "../icon";
 import { StylesProvider } from "@material-ui/core";
 import { cssNames } from "../../utils";
 import type { CatalogCategory } from "../../api/catalog-entity";
 import { observer } from "mobx-react";
 import { CatalogCategoryLabel } from "./catalog-category-label";
+import type { IComputedValue } from "mobx";
+import { withInjectables } from "@ogre-tools/injectable-react";
+import filteredCategoriesInjectable from "../../../common/catalog/filtered-categories.injectable";
 
 export interface CatalogMenuProps {
   activeTab: string | undefined;
   onItemClick: (id: string) => void;
 }
 
-function getCategories() {
-  return catalogCategoryRegistry.filteredItems;
-}
-
 function getCategoryIcon(category: CatalogCategory) {
   const { icon } = category.metadata ?? {};
 
@@ -44,44 +42,56 @@ function Item(props: TreeItemProps) {
   );
 }
 
-export const CatalogMenu = observer((props: CatalogMenuProps) => {
-  return (
-    // Overwrite Material UI styles with injectFirst https://material-ui.com/guides/interoperability/#controlling-priority-4
-    <StylesProvider injectFirst>
-      <div className="flex flex-col w-full">
-        <div className={styles.catalog}>Catalog</div>
-        <TreeView
-          defaultExpanded={["catalog"]}
-          defaultCollapseIcon={<Icon material="expand_more"/>}
-          defaultExpandIcon={<Icon material="chevron_right" />}
-          selected={props.activeTab || "browse"}
+interface Dependencies {
+  filteredCategories: IComputedValue<CatalogCategory[]>;
+}
+
+const NonInjectedCatalogMenu = observer(({
+  activeTab,
+  filteredCategories,
+  onItemClick,
+}: CatalogMenuProps & Dependencies) => (
+  // Overwrite Material UI styles with injectFirst https://material-ui.com/guides/interoperability/#controlling-priority-4
+  <StylesProvider injectFirst>
+    <div className="flex flex-col w-full">
+      <div className={styles.catalog}>Catalog</div>
+      <TreeView
+        defaultExpanded={["catalog"]}
+        defaultCollapseIcon={<Icon material="expand_more" />}
+        defaultExpandIcon={<Icon material="chevron_right" />}
+        selected={activeTab || "browse"}
+      >
+        <Item
+          nodeId="browse"
+          label="Browse"
+          data-testid="*-tab"
+          onClick={() => onItemClick("*")} />
+        <Item
+          nodeId="catalog"
+          label={<div className={styles.parent}>Categories</div>}
+          className={cssNames(styles.bordered)}
         >
-          <Item
-            nodeId="browse"
-            label="Browse"
-            data-testid="*-tab"
-            onClick={() => props.onItemClick("*")}
-          />
-          <Item
-            nodeId="catalog"
-            label={<div className={styles.parent}>Categories</div>}
-            className={cssNames(styles.bordered)}
-          >
-            {
-              getCategories().map(category => (
+          {
+            filteredCategories.get()
+              .map(category => (
                 <Item
                   icon={getCategoryIcon(category)}
                   key={category.getId()}
                   nodeId={category.getId()}
-                  label={<CatalogCategoryLabel category={category}/>}
+                  label={<CatalogCategoryLabel category={category} />}
                   data-testid={`${category.getId()}-tab`}
-                  onClick={() => props.onItemClick(category.getId())}
-                />
+                  onClick={() => onItemClick(category.getId())} />
               ))
-            }
-          </Item>
-        </TreeView>
-      </div>
-    </StylesProvider>
-  );
+          }
+        </Item>
+      </TreeView>
+    </div>
+  </StylesProvider>
+));
+
+export const CatalogMenu = withInjectables<Dependencies, CatalogMenuProps>(NonInjectedCatalogMenu, {
+  getProps: (di, props) => ({
+    ...props,
+    filteredCategories: di.inject(filteredCategoriesInjectable),
+  }),
 });

src/renderer/components/animate/animate.tsx

@@ -7,6 +7,7 @@ import "./animate.scss";
 import React, { useEffect, useState } from "react";
 import { cssNames, noop } from "../../utils";
 import { withInjectables } from "@ogre-tools/injectable-react";
+import type { RequestAnimationFrame } from "./request-animation-frame.injectable";
 import requestAnimationFrameInjectable from "./request-animation-frame.injectable";
 import defaultEnterDurationForAnimatedInjectable from "./default-enter-duration.injectable";
 import defaultLeaveDurationForAnimatedInjectable from "./default-leave-duration.injectable";
@@ -24,7 +25,7 @@ export interface AnimateProps {
 }
 
 interface Dependencies {
-  requestAnimationFrame: (callback: () => void) => void;
+  requestAnimationFrame: RequestAnimationFrame;
   defaultEnterDuration: number;
   defaultLeaveDuration: number;
 }
@@ -46,21 +47,25 @@ const NonInjectedAnimate = (propsAndDeps: AnimateProps & Dependencies) => {
     onLeave: onLeaveHandler = noop<[]>,
   } = props;
 
-  const [isVisible, setIsVisible] = useState(enter);
+  const [isVisible, setIsVisible] = useState(false);
   const [showClassNameEnter, setShowClassNameEnter] = useState(false);
   const [showClassNameLeave, setShowClassNameLeave] = useState(false);
 
   const contentElem = React.Children.only(children) as React.ReactElement<React.HTMLAttributes<any>>;
-  const onEnter = () => {
-    setIsVisible(true);
+  const classNames = cssNames("Animate", name, contentElem.props.className, {
+    enter: showClassNameEnter,
+    leave: showClassNameLeave,
+  });
 
-    requestAnimationFrame(() => {
-      setShowClassNameEnter(true);
-      onEnterHandler();
-    });
-  };
-  const onLeave = () => {
-    if (isVisible) {
+  useEffect(() => {
+    if (enter) {
+      setIsVisible(true);
+
+      requestAnimationFrame(() => {
+        setShowClassNameEnter(true);
+        onEnterHandler();
+      });
+    } else if (isVisible) {
       setShowClassNameLeave(true);
       onLeaveHandler();
 
@@ -71,16 +76,7 @@ const NonInjectedAnimate = (propsAndDeps: AnimateProps & Dependencies) => {
         setShowClassNameLeave(false);
       }, leaveDuration);
     }
-  };
-  const toggle = (entering: boolean) => {
-    if (entering) {
-      onEnter();
-    } else {
-      onLeave();
-    }
-  };
-
-  useEffect(() => toggle(enter), [enter]);
+  }, [enter]);
 
   if (!isVisible) {
     return null;
@@ -92,10 +88,7 @@ const NonInjectedAnimate = (propsAndDeps: AnimateProps & Dependencies) => {
   } as React.CSSProperties;
 
   return React.cloneElement(contentElem, {
-    className: cssNames("Animate", name, contentElem.props.className, {
-      enter: showClassNameEnter,
-      leave: showClassNameLeave,
-    }),
+    className: classNames,
     children: contentElem.props.children,
     style: {
       ...contentElem.props.style,
@@ -112,5 +105,3 @@ export const Animate = withInjectables<Dependencies, AnimateProps>(NonInjectedAn
     defaultLeaveDuration: di.inject(defaultLeaveDurationForAnimatedInjectable),
   }),
 });
-
-

src/renderer/components/delete-cluster-dialog/__tests__/delete-cluster-dialog.test.tsx

@@ -1,275 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-import "@testing-library/jest-dom/extend-expect";
-import { KubeConfig } from "@kubernetes/client-node";
-import { fireEvent } from "@testing-library/react";
-import type { RenderResult } from "@testing-library/react";
-import * as selectEvent from "react-select-event";
-import type { CreateCluster } from "../../../../common/cluster/create-cluster-injection-token";
-import { createClusterInjectionToken } from "../../../../common/cluster/create-cluster-injection-token";
-import createContextHandlerInjectable from "../../../../main/context-handler/create-context-handler.injectable";
-import storesAndApisCanBeCreatedInjectable from "../../../stores-apis-can-be-created.injectable";
-import createKubeconfigManagerInjectable from "../../../../main/kubeconfig-manager/create-kubeconfig-manager.injectable";
-import type { ApplicationBuilder } from "../../test-utils/get-application-builder";
-import { getApplicationBuilder } from "../../test-utils/get-application-builder";
-import normalizedPlatformInjectable from "../../../../common/vars/normalized-platform.injectable";
-import kubectlBinaryNameInjectable from "../../../../main/kubectl/binary-name.injectable";
-import kubectlDownloadingNormalizedArchInjectable from "../../../../main/kubectl/normalized-arch.injectable";
-import type { OpenDeleteClusterDialog } from "../open.injectable";
-import openDeleteClusterDialogInjectable from "../open.injectable";
-
-const currentClusterServerUrl = "https://localhost";
-const nonCurrentClusterServerUrl = "http://localhost";
-const multiClusterConfig = `
-apiVersion: v1
-clusters:
-- cluster:
-    server: ${currentClusterServerUrl}
-  name: some-current-context-cluster
-- cluster:
-    server: ${nonCurrentClusterServerUrl}
-  name: some-non-current-context-cluster
-contexts:
-- context:
-    cluster: some-current-context-cluster
-    user: some-user
-  name: some-current-context
-- context:
-    cluster: some-non-current-context-cluster
-    user: some-user
-  name: some-non-current-context
-current-context: some-current-context
-kind: Config
-preferences: {}
-users:
-- name: some-user
-  user:
-    token: kubeconfig-user-q4lm4:xxxyyyy
-`;
-
-const singleClusterServerUrl = "http://localhost";
-const singleClusterConfig = `
-apiVersion: v1
-clusters:
-- cluster:
-    server: ${singleClusterServerUrl}
-  name: some-cluster
-contexts:
-- context:
-    cluster: some-cluster
-    user: some-user
-  name: some-context
-current-context: some-context
-kind: Config
-preferences: {}
-users:
-- name: some-user
-  user:
-    token: kubeconfig-user-q4lm4:xxxyyyy
-`;
-
-describe("<DeleteClusterDialog />", () => {
-  let builder: ApplicationBuilder;
-
-  beforeEach(() => {
-    builder = getApplicationBuilder();
-
-    builder.beforeApplicationStart((mainDi) => {
-      mainDi.override(createContextHandlerInjectable, () => () => undefined as never);
-      mainDi.override(createKubeconfigManagerInjectable, () => () => undefined as never);
-      mainDi.override(kubectlBinaryNameInjectable, () => "kubectl");
-      mainDi.override(kubectlDownloadingNormalizedArchInjectable, () => "amd64");
-      mainDi.override(normalizedPlatformInjectable, () => "darwin");
-    });
-
-    builder.beforeWindowStart((windowDi) => {
-      windowDi.override(storesAndApisCanBeCreatedInjectable, () => true);
-    });
-  });
-
-  it("shows context switcher when deleting current cluster", async () => {
-    const config = new KubeConfig();
-
-    config.loadFromString(multiClusterConfig);
-
-    const rendered = await builder.render();
-
-    const windowDi = builder.applicationWindow.only.di;
-
-    const createCluster = windowDi.inject(createClusterInjectionToken);
-
-    const cluster = createCluster({
-      id: "some-current-context-cluster",
-      contextName: "some-current-context",
-      preferences: {
-        clusterName: "some-current-context-cluster",
-      },
-      kubeConfigPath: "./temp-kube-config",
-    }, {
-      clusterServerUrl: currentClusterServerUrl,
-    });
-
-    const openDeleteClusterDialog = windowDi.inject(openDeleteClusterDialogInjectable);
-
-    openDeleteClusterDialog({ cluster, config });
-
-    const { getByText } = rendered;
-
-    const menu = getByText("Select new context...");
-
-    expect(menu).toBeInTheDocument();
-    selectEvent.openMenu(menu);
-
-    expect(getByText("some-current-context")).toBeInTheDocument();
-    expect(getByText("some-non-current-context")).toBeInTheDocument();
-  });
-
-  describe("Kubeconfig with different clusters", () => {
-    let rendered: RenderResult;
-    let openDeleteClusterDialog: OpenDeleteClusterDialog;
-    let createCluster: CreateCluster;
-    let config: KubeConfig;
-
-    beforeEach(async () => {
-      config = new KubeConfig();
-
-      config.loadFromString(multiClusterConfig);
-
-      rendered = await builder.render();
-
-      const windowDi = builder.applicationWindow.only.di;
-
-      openDeleteClusterDialog = windowDi.inject(openDeleteClusterDialogInjectable);
-      createCluster = windowDi.inject(createClusterInjectionToken);
-    });
-
-    it("renders w/o errors", () => {
-      expect(rendered.container).toBeInstanceOf(HTMLElement);
-    });
-
-    it("shows warning when deleting non-current-context cluster", () => {
-      const cluster = createCluster({
-        id: "some-non-current-context-cluster",
-        contextName: "some-non-current-context",
-        preferences: {
-          clusterName: "minikube",
-        },
-        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: nonCurrentClusterServerUrl,
-      });
-
-      openDeleteClusterDialog({ cluster, config });
-
-      const message = "The contents of kubeconfig file will be changed!";
-
-      expect(rendered.getByText(message)).toBeInstanceOf(HTMLElement);
-    });
-
-    it("shows warning when deleting current-context cluster", () => {
-      const cluster = createCluster({
-        id: "some-current-context-cluster",
-        contextName: "some-current-context",
-        preferences: {
-          clusterName: "some-current-context-cluster",
-        },
-        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: currentClusterServerUrl,
-      });
-
-      openDeleteClusterDialog({ cluster, config });
-
-      expect(rendered.getByTestId("current-context-warning")).toBeInstanceOf(HTMLElement);
-    });
-
-    it("shows context switcher after checkbox click", () => {
-      const cluster = createCluster({
-        id: "some-current-context-cluster",
-        contextName: "some-current-context",
-        preferences: {
-          clusterName: "some-current-context-cluster",
-        },
-        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: currentClusterServerUrl,
-      });
-
-      openDeleteClusterDialog({ cluster, config });
-
-      const { getByText, getByTestId } = rendered;
-      const link = getByTestId("context-switch");
-
-      expect(link).toBeInstanceOf(HTMLElement);
-      fireEvent.click(link);
-
-      const menu = getByText("Select new context...");
-
-      expect(menu).toBeInTheDocument();
-      selectEvent.openMenu(menu);
-
-      expect(getByText("some-current-context")).toBeInTheDocument();
-      expect(getByText("some-non-current-context")).toBeInTheDocument();
-    });
-
-    it("given cluster in internal kubeconfig, when deleting cluster outside of current context, shows warning for internal kubeconfig cluster", () => {
-      const cluster = createCluster({
-        id: "some-non-current-context-cluster",
-        contextName: "some-non-current-context",
-        preferences: {
-          clusterName: "some-non-current-context-cluster",
-        },
-        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: nonCurrentClusterServerUrl,
-      });
-
-      const spy = jest.spyOn(cluster, "isInLocalKubeconfig").mockImplementation(() => true);
-
-      openDeleteClusterDialog({ cluster, config });
-
-      expect(rendered.getByTestId("internal-kubeconfig-warning")).toBeInstanceOf(HTMLElement);
-
-      spy.mockRestore();
-    });
-  });
-
-  describe("Kubeconfig with single cluster", () => {
-    let rendered: RenderResult;
-    let openDeleteClusterDialog: OpenDeleteClusterDialog;
-    let createCluster: CreateCluster;
-    let config: KubeConfig;
-
-    beforeEach(async () => {
-      config = new KubeConfig();
-
-      config.loadFromString(singleClusterConfig);
-
-      rendered = await builder.render();
-
-      const windowDi = builder.applicationWindow.only.di;
-
-      openDeleteClusterDialog = windowDi.inject(openDeleteClusterDialogInjectable);
-      createCluster = windowDi.inject(createClusterInjectionToken);
-    });
-
-    it("shows warning if no other contexts left", () => {
-      const cluster = createCluster({
-        id: "some-cluster",
-        contextName: "some-context",
-        preferences: {
-          clusterName: "some-cluster",
-        },
-        kubeConfigPath: "./temp-kube-config",
-      }, {
-        clusterServerUrl: singleClusterServerUrl,
-      });
-
-      openDeleteClusterDialog({ cluster, config });
-
-      expect(rendered.getByTestId("no-more-contexts-warning")).toBeInstanceOf(HTMLElement);
-    });
-  });
-});

src/renderer/components/delete-cluster-dialog/delete-cluster-dialog-cluster-frame-child-component.injectable.ts

@@ -17,8 +17,6 @@ const deleteClusterDialogClusterFrameChildComponentInjectable = getInjectable({
   }),
 
   injectionToken: clusterFrameChildComponentInjectionToken,
-
-  causesSideEffects: true,
 });
 
 export default deleteClusterDialogClusterFrameChildComponentInjectable;

src/renderer/components/delete-cluster-dialog/save-config.ts

@@ -1,21 +0,0 @@
-/**
- * Copyright (c) OpenLens Authors. All rights reserved.
- * Licensed under MIT License. See LICENSE in root directory for more information.
- */
-
-import type { KubeConfig } from "@kubernetes/client-node";
-import { dumpYaml } from "@kubernetes/client-node";
-import fs from "fs";
-import * as lockFile from "proper-lockfile";
-
-export async function saveKubeconfig(config: KubeConfig, path: string) {
-  try {
-    const release = await lockFile.lock(path);
-    const contents = dumpYaml(JSON.parse(config.exportConfig()));
-
-    await fs.promises.writeFile(path, contents);
-    await release();
-  } catch (e) {
-    throw new Error(`Failed to acquire lock file.\n${e}`);
-  }
-}

src/renderer/components/delete-cluster-dialog/save-kubeconfig.global-override-for-injectable.ts

@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import { getGlobalOverride } from "../../../common/test-utils/get-global-override";
+import saveKubeconfigInjectable from "./save-kubeconfig.injectable";
+
+export default getGlobalOverride(saveKubeconfigInjectable, () => async () => {
+  throw new Error("tried to save a mondified kubeconfig without override");
+});

src/renderer/components/delete-cluster-dialog/save-kubeconfig.injectable.ts

@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+
+import type { KubeConfig } from "@kubernetes/client-node";
+import { dumpYaml } from "@kubernetes/client-node";
+import * as lockFile from "proper-lockfile";
+import { getInjectable } from "@ogre-tools/injectable";
+import writeFileInjectable from "../../../common/fs/write-file.injectable";
+
+export type SaveKubeconfig = (config: KubeConfig, path: string) => Promise<void>;
+
+const saveKubeconfigInjectable = getInjectable({
+  id: "save-kubeconfig",
+  instantiate: (di): SaveKubeconfig => {
+    const writeFile = di.inject(writeFileInjectable);
+
+    return async (config, filePath) => {
+      const release = await lockFile.lock(filePath);
+
+      try {
+        const contents = dumpYaml(JSON.parse(config.exportConfig()));
+
+        await writeFile(filePath, contents);
+      } finally {
+        await release();
+      }
+    };
+  },
+  causesSideEffects: true,
+});
+
+export default saveKubeconfigInjectable;
+

src/renderer/components/delete-cluster-dialog/view.tsx

@@ -10,22 +10,34 @@ import { observer } from "mobx-react";
 import React from "react";
 
 import { Button } from "../button";
-import { saveKubeconfig } from "./save-config";
-import { Notifications } from "../notifications";
+import type { ShowNotification } from "../notifications";
 import { Dialog } from "../dialog";
 import { Icon } from "../icon";
 import { Select } from "../select";
 import { Checkbox } from "../checkbox";
-import { requestClearClusterAsDeleting, requestDeleteCluster, requestSetClusterAsDeleting } from "../../ipc";
 import type { HotbarStore } from "../../../common/hotbars/store";
 import { withInjectables } from "@ogre-tools/injectable-react";
 import hotbarStoreInjectable from "../../../common/hotbars/store.injectable";
 import type { DeleteClusterDialogState } from "./state.injectable";
 import deleteClusterDialogStateInjectable from "./state.injectable";
+import type { RequestSetClusterAsDeleting } from "../../../features/cluster/delete-dialog/renderer/request-set-as-deleting.injectable";
+import requestSetClusterAsDeletingInjectable from "../../../features/cluster/delete-dialog/renderer/request-set-as-deleting.injectable";
+import type { RequestClearClusterAsDeleting } from "../../../features/cluster/delete-dialog/renderer/request-clear-as-deleting.injectable";
+import requestClearClusterAsDeletingInjectable from "../../../features/cluster/delete-dialog/renderer/request-clear-as-deleting.injectable";
+import type { RequestDeleteCluster } from "../../../features/cluster/delete-dialog/renderer/request-delete.injectable";
+import requestDeleteClusterInjectable from "../../../features/cluster/delete-dialog/renderer/request-delete.injectable";
+import type { SaveKubeconfig } from "./save-kubeconfig.injectable";
+import saveKubeconfigInjectable from "./save-kubeconfig.injectable";
+import showErrorNotificationInjectable from "../notifications/show-error-notification.injectable";
 
 interface Dependencies {
   state: IObservableValue<DeleteClusterDialogState | undefined>;
   hotbarStore: HotbarStore;
+  requestSetClusterAsDeleting: RequestSetClusterAsDeleting;
+  requestDeleteCluster: RequestDeleteCluster;
+  requestClearClusterAsDeleting: RequestClearClusterAsDeleting;
+  showErrorNotification: ShowNotification;
+  saveKubeconfig: SaveKubeconfig;
 }
 
 @observer
@@ -61,18 +73,18 @@ class NonInjectedDeleteClusterDialog extends React.Component<Dependencies> {
   async onDelete(state: DeleteClusterDialogState) {
     const { cluster, config } = state;
 
-    await requestSetClusterAsDeleting(cluster.id);
+    await this.props.requestSetClusterAsDeleting(cluster.id);
     this.removeContext(state);
     this.changeCurrentContext(state);
 
     try {
-      await saveKubeconfig(config, cluster.kubeConfigPath);
+      await this.props.saveKubeconfig(config, cluster.kubeConfigPath);
       this.props.hotbarStore.removeAllHotbarItems(cluster.id);
-      await requestDeleteCluster(cluster.id);
+      await this.props.requestDeleteCluster(cluster.id);
     } catch(error) {
-      Notifications.error(`Cannot remove cluster, failed to process config file. ${error}`);
+      this.props.showErrorNotification(`Cannot remove cluster, failed to process config file. ${error}`);
     } finally {
-      await requestClearClusterAsDeleting(cluster.id);
+      await this.props.requestClearClusterAsDeleting(cluster.id);
     }
 
     this.onClose();
@@ -155,6 +167,14 @@ class NonInjectedDeleteClusterDialog extends React.Component<Dependencies> {
   }
 
   getWarningMessage({ cluster, config }: DeleteClusterDialogState) {
+    if (cluster.isInLocalKubeconfig()) {
+      return (
+        <p data-testid="internal-kubeconfig-warning">
+          Are you sure you want to delete it? It can be re-added through the copy/paste mechanism.
+        </p>
+      );
+    }
+
     const contexts = config.contexts.filter(context => context.name !== cluster.contextName);
 
     if (!contexts.length) {
@@ -173,14 +193,6 @@ class NonInjectedDeleteClusterDialog extends React.Component<Dependencies> {
       );
     }
 
-    if (cluster.isInLocalKubeconfig()) {
-      return (
-        <p data-testid="internal-kubeconfig-warning">
-          Are you sure you want to delete it? It can be re-added through the copy/paste mechanism.
-        </p>
-      );
-    }
-
     return (
       <p data-testid="kubeconfig-change-warning">The contents of kubeconfig file will be changed!</p>
     );
@@ -209,7 +221,7 @@ class NonInjectedDeleteClusterDialog extends React.Component<Dependencies> {
               <hr className={styles.hr} />
               <div className="mt-4">
                 <Checkbox
-                  data-testid="context-switch"
+                  data-testid="delete-cluster-dialog-context-switch"
                   label={(
                     <>
                       <span className="font-semibold">Select current-context</span>
@@ -255,6 +267,7 @@ class NonInjectedDeleteClusterDialog extends React.Component<Dependencies> {
         close={this.close}
         onClose={this.onClose}
         onOpen={state && (() => this.onOpen(state))}
+        data-testid={state ? "delete-cluster-dialog" : undefined}
       >
         {state && this.renderContents(state)}
       </Dialog>
@@ -266,5 +279,10 @@ export const DeleteClusterDialog = withInjectables<Dependencies>(NonInjectedDele
   getProps: (di) => ({
     hotbarStore: di.inject(hotbarStoreInjectable),
     state: di.inject(deleteClusterDialogStateInjectable),
+    requestSetClusterAsDeleting: di.inject(requestSetClusterAsDeletingInjectable),
+    requestClearClusterAsDeleting: di.inject(requestClearClusterAsDeletingInjectable),
+    requestDeleteCluster: di.inject(requestDeleteClusterInjectable),
+    saveKubeconfig: di.inject(saveKubeconfigInjectable),
+    showErrorNotification: di.inject(showErrorNotificationInjectable),
   }),
 });

src/renderer/components/dialog/dialog.tsx

@@ -146,13 +146,11 @@ class NonInjectedDialog extends React.PureComponent<DialogProps & Dependencies &
   };
 
   render() {
-    const { modal, animated, pinned, "data-testid": testId } = this.props;
-    let { className } = this.props;
+    const { modal, animated, pinned, "data-testid": testId, className } = this.props;
 
-    className = cssNames("Dialog flex center", className, { modal, pinned });
     let dialog = (
       <div
-        className={className}
+        className={cssNames("Dialog flex center", className, { modal, pinned })}
         onClick={stopPropagation}
         ref={this.ref}
         data-testid={testId}

src/renderer/components/test-utils/get-application-builder.tsx

@@ -68,6 +68,7 @@ import type { FakeExtensionOptions } from "./get-extension-fake";
 import { getExtensionFakeForMain, getExtensionFakeForRenderer } from "./get-extension-fake";
 import namespaceApiInjectable from "../../../common/k8s-api/endpoints/namespace.api.injectable";
 import { Namespace } from "../../../common/k8s-api/endpoints";
+import { overrideFsWithFakes } from "../../../test-utils/override-fs-with-fakes";
 
 type Callback = (di: DiContainer) => void | Promise<void>;
 
@@ -114,6 +115,7 @@ export interface ApplicationBuilder {
   allowKubeResource: (resourceName: KubeResource) => ApplicationBuilder;
   beforeApplicationStart: (callback: Callback) => ApplicationBuilder;
   beforeWindowStart: (callback: Callback) => ApplicationBuilder;
+  afterWindowStart: (callback: Callback) => ApplicationBuilder;
 
   startHidden: () => Promise<void>;
   render: () => Promise<RenderResult>;
@@ -168,6 +170,11 @@ export const getApplicationBuilder = () => {
 
   const beforeApplicationStartCallbacks: Callback[] = [];
   const beforeWindowStartCallbacks: Callback[] = [];
+  const afterWindowStartCallbacks: Callback[] = [];
+
+  const fsState = new Map();
+
+  overrideFsWithFakes(mainDi, fsState);
 
   let environment = environments.application;
 
@@ -202,6 +209,7 @@ export const getApplicationBuilder = () => {
     const windowDi = getRendererDi({ doGeneralOverrides: true });
 
     overrideChannelsForWindow(windowDi, windowId);
+    overrideFsWithFakes(windowDi, fsState);
 
     runInAction(() => {
       windowDi.register(rendererExtensionsStateInjectable);
@@ -235,6 +243,10 @@ export const getApplicationBuilder = () => {
 
         await startFrame();
 
+        for (const callback of afterWindowStartCallbacks) {
+          await callback(windowDi);
+        }
+
         const history = windowDi.inject(historyInjectable);
 
         const render = renderFor(windowDi);
@@ -646,6 +658,18 @@ export const getApplicationBuilder = () => {
       return builder;
     },
 
+    afterWindowStart(callback) {
+      const alreadyRenderedWindows = builder.applicationWindow.getAll();
+
+      alreadyRenderedWindows.forEach((window) => {
+        callback(window.di);
+      });
+
+      afterWindowStartCallbacks.push(callback);
+
+      return builder;
+    },
+
     startHidden: async () => {
       mainDi.inject(lensProxyPortInjectable).set(42);
 

src/renderer/getDiForUnitTesting.tsx

@@ -53,7 +53,6 @@ import cronJobTriggerDialogClusterFrameChildComponentInjectable from "./componen
 import deploymentScaleDialogClusterFrameChildComponentInjectable from "./components/+workloads-deployments/scale/deployment-scale-dialog-cluster-frame-child-component.injectable";
 import replicasetScaleDialogClusterFrameChildComponentInjectable from "./components/+workloads-replicasets/scale-dialog/replicaset-scale-dialog-cluster-frame-child-component.injectable";
 import statefulsetScaleDialogClusterFrameChildComponentInjectable from "./components/+workloads-statefulsets/scale/statefulset-scale-dialog-cluster-frame-child-component.injectable";
-import deleteClusterDialogClusterFrameChildComponentInjectable from "./components/delete-cluster-dialog/delete-cluster-dialog-cluster-frame-child-component.injectable";
 import kubeObjectDetailsClusterFrameChildComponentInjectable from "./components/kube-object-details/kube-object-details-cluster-frame-child-component.injectable";
 import kubeconfigDialogClusterFrameChildComponentInjectable from "./components/kubeconfig-dialog/kubeconfig-dialog-cluster-frame-child-component.injectable";
 import portForwardDialogClusterFrameChildComponentInjectable from "./port-forward/port-forward-dialog-cluster-frame-child-component.injectable";
@@ -149,7 +148,6 @@ export const getDiForUnitTesting = (
       deploymentScaleDialogClusterFrameChildComponentInjectable,
       replicasetScaleDialogClusterFrameChildComponentInjectable,
       statefulsetScaleDialogClusterFrameChildComponentInjectable,
-      deleteClusterDialogClusterFrameChildComponentInjectable,
       kubeObjectDetailsClusterFrameChildComponentInjectable,
       kubeconfigDialogClusterFrameChildComponentInjectable,
       portForwardDialogClusterFrameChildComponentInjectable,

src/renderer/ipc/index.ts

@@ -4,7 +4,7 @@
  */
 
 import type { OpenDialogOptions } from "electron";
-import { clusterActivateHandler, clusterClearDeletingHandler, clusterDeleteHandler, clusterDisconnectHandler, clusterKubectlApplyAllHandler, clusterKubectlDeleteAllHandler, clusterSetDeletingHandler, clusterSetFrameIdHandler, clusterStates } from "../../common/ipc/cluster";
+import { clusterActivateHandler, clusterDisconnectHandler, clusterKubectlApplyAllHandler, clusterKubectlDeleteAllHandler, clusterSetFrameIdHandler, clusterStates } from "../../common/ipc/cluster";
 import type { ClusterId, ClusterState } from "../../common/cluster-types";
 import { windowActionHandleChannel, windowLocationChangedChannel, windowOpenAppMenuAsContextMenuChannel, type WindowAction } from "../../common/ipc/window";
 import { openFilePickingDialogChannel } from "../../common/ipc/dialog";
@@ -60,18 +60,6 @@ export function requestClusterDisconnection(clusterId: ClusterId, force?: boolea
   return requestMain(clusterDisconnectHandler, clusterId, force);
 }
 
-export function requestSetClusterAsDeleting(clusterId: ClusterId): Promise<void> {
-  return requestMain(clusterSetDeletingHandler, clusterId);
-}
-
-export function requestClearClusterAsDeleting(clusterId: ClusterId): Promise<void> {
-  return requestMain(clusterClearDeletingHandler, clusterId);
-}
-
-export function requestDeleteCluster(clusterId: ClusterId): Promise<void> {
-  return requestMain(clusterDeleteHandler, clusterId);
-}
-
 export function requestInitialClusterStates(): Promise<{ id: string; state: ClusterState }[]> {
   return requestMain(clusterStates);
 }

src/test-utils/override-fs-with-fakes.ts

@@ -7,10 +7,9 @@ import readFileInjectable from "../common/fs/read-file.injectable";
 import writeJsonFileInjectable from "../common/fs/write-json-file.injectable";
 import readJsonFileInjectable from "../common/fs/read-json-file.injectable";
 import pathExistsInjectable from "../common/fs/path-exists.injectable";
+import deleteFileInjectable from "../common/fs/delete-file.injectable";
 
-export const overrideFsWithFakes = (di: DiContainer) => {
-  const state = new Map();
-
+export const overrideFsWithFakes = (di: DiContainer, state = new Map()) => {
   const readFile = readFileFor(state);
 
   di.override(readFileInjectable, () => readFile);
@@ -25,6 +24,9 @@ export const overrideFsWithFakes = (di: DiContainer) => {
   di.override(pathExistsInjectable, () => (
     (filePath: string) => Promise.resolve(state.has(filePath))
   ));
+  di.override(deleteFileInjectable, () => async (filePath: string) => {
+    state.delete(filePath);
+  });
 };
 
 const readFileFor = (state: Map<string, string>) => (filePath: string) => {