37 lines
1.1 KiB
TypeScript
37 lines
1.1 KiB
TypeScript
import { describe, it, expect, beforeEach } from "vitest";
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import { PettyDialog } from "../src/components/dialog/index";
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import { h } from "./helpers";
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describe("petty-dialog", () => {
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let el: PettyDialog;
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beforeEach(() => {
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document.body.textContent = "";
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el = document.createElement("petty-dialog") as PettyDialog;
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const heading = h("h2", {}, "Title");
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const dlg = document.createElement("dialog");
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dlg.appendChild(heading);
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el.appendChild(dlg);
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document.body.appendChild(el);
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});
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it("registers the custom element", () => {
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expect(customElements.get("petty-dialog")).toBe(PettyDialog);
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});
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it("links aria-labelledby to heading", () => {
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const dlg = el.querySelector("dialog")!;
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const heading = el.querySelector("h2")!;
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expect(heading.id).not.toBe("");
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expect(dlg.getAttribute("aria-labelledby")).toBe(heading.id);
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});
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it("exposes isOpen as false by default", () => {
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expect(el.isOpen).toBe(false);
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});
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it("returns dialogElement", () => {
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expect(el.dialogElement).toBeInstanceOf(HTMLDialogElement);
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});
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});
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