44 lines
1.5 KiB
TypeScript
44 lines
1.5 KiB
TypeScript
/*
|
|
Copyright 2024 The Matrix.org Foundation C.I.C.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
import { ToastRack } from "../../src/contexts/ToastContext";
|
|
|
|
describe("ToastRack", () => {
|
|
it("should return a toast once one is displayed", () => {
|
|
const toastRack = new ToastRack();
|
|
toastRack.displayToast("Hello, world!");
|
|
|
|
expect(toastRack.getActiveToast()).toBe("Hello, world!");
|
|
});
|
|
|
|
it("calls update callback when a toast is added", () => {
|
|
const toastRack = new ToastRack();
|
|
const updateCallbackFn = jest.fn();
|
|
toastRack.setCallback(updateCallbackFn);
|
|
toastRack.displayToast("Hello, world!");
|
|
|
|
expect(updateCallbackFn).toHaveBeenCalled();
|
|
});
|
|
|
|
it("removes toast when remove function is called", () => {
|
|
const toastRack = new ToastRack();
|
|
const removeFn = toastRack.displayToast("Hello, world!");
|
|
expect(toastRack.getActiveToast()).toBe("Hello, world!");
|
|
removeFn();
|
|
expect(toastRack.getActiveToast()).toBeUndefined();
|
|
});
|
|
});
|