Replace jest.mock's with overriding dependencies (#6014)

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

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

src/common/fs/watch/watch.global-override-for-injectable.ts

@@ -0,0 +1,10 @@
+/**
+ * Copyright (c) OpenLens Authors. All rights reserved.
+ * Licensed under MIT License. See LICENSE in root directory for more information.
+ */
+import { getGlobalOverride } from "../../test-utils/get-global-override";
+import watchInjectable from "./watch.injectable";
+
+export default getGlobalOverride(watchInjectable, () => () => {
+  throw new Error("Tried to call file system watch without explicit override");
+});

src/common/fs/watch/watch.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 type { FSWatcher, WatchOptions } from "chokidar";
+import { watch } from "chokidar";
+
+export type Watch = (path: string, options?: WatchOptions) => FSWatcher;
+
+// TODO: Introduce wrapper to allow simpler API
+const watchInjectable = getInjectable({
+  id: "watch",
+  instantiate: (): Watch => watch,
+  causesSideEffects: true,
+});
+
+export default watchInjectable;