127 lines
4.0 KiB
TypeScript
127 lines
4.0 KiB
TypeScript
jest.mock("../toast_internal_support", () => {
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return {
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createToast: jest.fn(),
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createToastOnce: jest.fn()
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};
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});
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import { createToastOnce, createToast } from "../toast_internal_support";
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const {
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warning,
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error,
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success,
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info,
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fun,
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init,
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removeToast,
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busy,
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}: typeof import("../toast") = jest.requireActual("../toast");
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describe("toasts", () => {
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it("pops a warning() toast", () => {
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warning("test suite msg 1");
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expect(createToastOnce).toHaveBeenCalledWith(
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"test suite msg 1", "Warning", "orange", "", console.warn);
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});
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it("pops a warning() toast with different title and color", () => {
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warning("test suite msg", "new title", "purple", "id-prefix");
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expect(createToastOnce).toHaveBeenCalledWith(
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"test suite msg", "new title", "purple", "id-prefix", console.warn);
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});
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it("pops a error() toast", () => {
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error("test suite msg 2");
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expect(createToastOnce).toHaveBeenCalledWith(
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"test suite msg 2", "Error", "red", "", console.error);
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});
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it("pops a error() toast with different title and color", () => {
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error("test suite msg", "new title", "purple", "id-prefix");
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expect(createToastOnce).toHaveBeenCalledWith(
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"test suite msg", "new title", "purple", "id-prefix", console.error);
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});
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it("pops a success() toast", () => {
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success("test suite msg");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "Success", "green", "");
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});
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it("pops a success() toast with different title and color", () => {
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success("test suite msg", "new title", "purple", "id-prefix");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "new title", "purple", "id-prefix");
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});
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it("pops a info() toast", () => {
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info("test suite msg");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "FYI", "blue", "");
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});
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it("pops a info() toast with different title and color", () => {
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info("test suite msg", "new title", "purple", "id-prefix");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "new title", "purple", "id-prefix");
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});
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it("pops a busy() toast", () => {
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busy("test suite msg");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "Busy", "yellow", "");
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});
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it("pops a busy() toast with different title and color", () => {
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busy("test suite msg", "new title", "purple", "id-prefix");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "new title", "purple", "id-prefix");
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});
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it("pops a fun() toast", () => {
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fun("test suite msg");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "Did you know?", "dark-blue", "");
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});
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it("pops a fun() toast with different title and color", () => {
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fun("test suite msg", "new title", "purple", "id-prefix");
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expect(createToast).toHaveBeenCalledWith(
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"test suite msg", "new title", "purple", "id-prefix");
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});
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const getToastContainerCount = () =>
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Object.values(document.querySelectorAll(".toast-container")).length;
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const getToastCount = () =>
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document.querySelector(".toast-container")?.childElementCount;
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it("adds the appropriate div to the DOM", () => {
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document.body.innerHTML = "";
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expect(getToastContainerCount()).toEqual(0);
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init();
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expect(getToastContainerCount()).toEqual(1);
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});
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it("removes a toast message", () => {
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document.body.innerHTML = "";
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init();
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expect(getToastCount()).toEqual(0);
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const toast = document.createElement("div");
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toast.id = "id-prefix-123";
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document.querySelector(".toast-container")?.appendChild(toast);
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expect(getToastCount()).toEqual(1);
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removeToast("id-prefix");
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expect(getToastCount()).toEqual(0);
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});
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it("doesn't remove a toast message: parent missing", () => {
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document.body.innerHTML = "";
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expect(getToastContainerCount()).toEqual(0);
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console.error = jest.fn();
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removeToast("id-prefix");
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expect(console.error).toHaveBeenCalledWith("toast-container is null.");
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});
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});
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