Implement versioning strategies in js 🧉

src/model/input.test.js

@@ -1,13 +1,28 @@
+import { mockDetermineVersion } from './__mocks__/versioning';
 import Input from './input';
 
+jest.restoreAllMocks();
+jest.mock('./versioning');
+
+beforeEach(() => {
+  mockDetermineVersion.mockClear();
+});
+
 describe('Input', () => {
   describe('getFromUser', () => {
-    it('does not throw', () => {
-      expect(() => Input.getFromUser()).not.toThrow();
+    it('does not throw', async () => {
+      await expect(Input.getFromUser()).resolves.not.toBeNull();
     });
 
-    it('returns an object', () => {
-      expect(typeof Input.getFromUser()).toStrictEqual('object');
+    it('returns an object', async () => {
+      await expect(typeof (await Input.getFromUser())).toStrictEqual('object');
+    });
+
+    it.skip('calls version generator once', async () => {
+      await Input.getFromUser();
+
+      // Todo - make sure the versioning mock is actually hit after restoreAllMocks is used.
+      expect(mockDetermineVersion).toHaveBeenCalledTimes(1);
     });
   });
 });