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lens/src/extensions/__tests__/lens-extension.test.ts
Sebastian Malton 9563ead2e6
Fixing Singleton typing to correctly return child class (#1914)
- Add distinction between `getInstance` and `getInstanceOrCreate` since
  it is not always possible to create an instance (since you might not
  know the correct arguments)

- Remove all the `export const *Store = *Store.getInstance<*Store>();`
  calls as it defeats the purpose of `Singleton`. Plus with the typing
  changes the appropriate `*Store.getInstance()` is "short enough".

- Special case the two extension export facades to not need to use
  `getInstanceOrCreate`. Plus since they are just facades it is always
  possible to create them.

- Move some other types to be also `Singleton`'s: ExtensionLoader,
  ExtensionDiscovery, ThemeStore, LocalizationStore, ...

- Fixed dev-run always using the same port with electron inspect

- Update Store documentation with new recommendations about creating
  instances of singletons

- Fix all unit tests to create their dependent singletons

Signed-off-by: Sebastian Malton <sebastian@malton.name>
2021-04-21 09:59:59 -04:00

30 lines
676 B
TypeScript

import { LensExtension } from "../lens-extension";
import { Console } from "console";
import { stdout, stderr } from "process";
console = new Console(stdout, stderr);
let ext: LensExtension = null;
describe("lens extension", () => {
beforeEach(async () => {
ext = new LensExtension({
manifest: {
name: "foo-bar",
version: "0.1.1"
},
id: "/this/is/fake/package.json",
absolutePath: "/absolute/fake/",
manifestPath: "/this/is/fake/package.json",
isBundled: false,
isEnabled: true
});
});
describe("name", () => {
it("returns name", () => {
expect(ext.name).toBe("foo-bar");
});
});
});