feat: utils/actions unit tests

frontend/tests/utils/actions/PlaylistViewActions.test.ts

@@ -0,0 +1,39 @@
+import { PlaylistViewActions } from '../../../src/static/js/utils/actions';
+import dispatcher from '../../../src/static/js/utils/dispatcher';
+
+// Mock the dispatcher module used by PlaylistViewActions
+jest.mock('../../../src/static/js/utils/dispatcher', () => ({ dispatch: jest.fn() }));
+
+describe('utils/actions', () => {
+    describe('PlaylistViewActions', () => {
+        const dispatch = dispatcher.dispatch;
+
+        beforeEach(() => {
+            (dispatcher.dispatch as jest.Mock).mockClear();
+        });
+
+        describe('toggleLoop', () => {
+            it('Should dispatch TOGGLE_LOOP action', () => {
+                PlaylistViewActions.toggleLoop();
+                expect(dispatch).toHaveBeenCalledTimes(1);
+                expect(dispatch).toHaveBeenCalledWith({ type: 'TOGGLE_LOOP' });
+            });
+        });
+
+        describe('toggleShuffle', () => {
+            it('Should dispatch TOGGLE_SHUFFLE action', () => {
+                PlaylistViewActions.toggleShuffle();
+                expect(dispatch).toHaveBeenCalledTimes(1);
+                expect(dispatch).toHaveBeenCalledWith({ type: 'TOGGLE_SHUFFLE' });
+            });
+        });
+
+        describe('toggleSave', () => {
+            it('Should dispatch TOGGLE_SAVE action', () => {
+                PlaylistViewActions.toggleSave();
+                expect(dispatch).toHaveBeenCalledTimes(1);
+                expect(dispatch).toHaveBeenCalledWith({ type: 'TOGGLE_SAVE' });
+            });
+        });
+    });
+});