Replace a dependency to full implementation with an interface to allow minimal stubbing

Co-authored-by: Mikko Aspiala <mikko.aspiala@gmail.com>
Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

src/extensions/extension-loader/extension-loader.injectable.ts

@@ -18,15 +18,15 @@
  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-import { getInjectable } from "@ogre-tools/injectable";
-import { lifecycleEnum } from "@ogre-tools/injectable";
+import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
 import { ExtensionLoader } from "./extension-loader";
-import extensionsStoreInjectable from "../extensions-store/extensions-store.injectable";
+import updateExtensionsStateInjectable from "./update-extensions-state/update-extensions-state.injectable";
 
 const extensionLoaderInjectable = getInjectable({
-  instantiate: (di) => new ExtensionLoader({
-    extensionsStore: di.inject(extensionsStoreInjectable),
-  }),
+  instantiate: (di) =>
+    new ExtensionLoader({
+      updateExtensionsState: di.inject(updateExtensionsStateInjectable),
+    }),
 
   lifecycle: lifecycleEnum.singleton,
 });

src/extensions/extension-loader/extension-loader.ts

@@ -30,10 +30,10 @@ import { Disposer, toJS } from "../../common/utils";
 import logger from "../../main/logger";
 import type { KubernetesCluster } from "../common-api/catalog";
 import type { InstalledExtension } from "../extension-discovery/extension-discovery";
-import type { ExtensionsStore } from "../extensions-store/extensions-store";
 import type { LensExtension, LensExtensionConstructor, LensExtensionId } from "../lens-extension";
 import type { LensRendererExtension } from "../lens-renderer-extension";
 import * as registries from "../registries";
+import type { LensExtensionState } from "../extensions-store/extensions-store";
 
 export function extensionPackagesRoot() {
   return path.join(AppPaths.get("userData"));
@@ -42,7 +42,7 @@ export function extensionPackagesRoot() {
 const logModule = "[EXTENSIONS-LOADER]";
 
 interface Dependencies {
-  extensionsStore: ExtensionsStore
+  updateExtensionsState: (extensionsState: Record<LensExtensionId, LensExtensionState>) => void
 }
 
 /**
@@ -158,10 +158,13 @@ export class ExtensionLoader {
       fireImmediately: true,
     });
 
-    // save state on change `extension.isEnabled`
-    reaction(() => this.storeState, extensionsState => {
-      this.dependencies.extensionsStore.mergeState(extensionsState);
-    });
+    reaction(
+      () => this.storeState,
+
+      (state) => {
+        this.dependencies.updateExtensionsState(state);
+      },
+    );
   }
 
   initExtensions(extensions?: Map<LensExtensionId, InstalledExtension>) {

src/extensions/extension-loader/update-extensions-state/update-extensions-state.injectable.ts

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2021 OpenLens Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+import { getInjectable, lifecycleEnum } from "@ogre-tools/injectable";
+import extensionsStoreInjectable from "../../extensions-store/extensions-store.injectable";
+
+const updateExtensionsStateInjectable = getInjectable({
+  instantiate: (di) => di.inject(extensionsStoreInjectable).mergeState,
+  lifecycle: lifecycleEnum.singleton,
+});
+
+export default updateExtensionsStateInjectable;