62 lines
2.1 KiB
TypeScript
62 lines
2.1 KiB
TypeScript
 
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import { describe, it, expect, vi } from "vitest";
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import { render, screen } from "@testing-library/react";
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import UrlToast from "./UrlToast";
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/**
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* The toast is the *only* thing standing between a container-chosen URL and
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* the host's browser, so what it shows has to be what will be opened — and the
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* part that decides that is the origin.
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*/
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describe("UrlToast", () => {
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const noop = () => {};
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it("shows the origin separately from the truncatable remainder", () => {
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render(
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<UrlToast
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url="https://github.com/login/device?code=ABCD-EFGH"
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onOpen={noop}
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onDismiss={noop}
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/>,
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);
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expect(screen.getByTestId("url-toast-origin")).toHaveTextContent(
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"https://github.com",
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);
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expect(screen.getByTestId("url-toast-rest")).toHaveTextContent(
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"/login/device?code=ABCD-EFGH",
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);
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});
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it("keeps the origin intact when the path is long enough to push it out", () => {
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const url = `https://evil.tld/${"padding/".repeat(200)}end`;
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render(<UrlToast url={url} onOpen={noop} onDismiss={noop} />);
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// The registrable domain must be present in its own element, whole. A
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// single ellipsised line would render this and show only the padding.
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expect(screen.getByTestId("url-toast-origin")).toHaveTextContent(
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"https://evil.tld",
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);
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});
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it("exposes the whole URL as a tooltip", () => {
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const url = "https://example.com/a/b?c=d";
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render(<UrlToast url={url} onOpen={noop} onDismiss={noop} />);
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expect(screen.getByTestId("url-toast-url")).toHaveAttribute("title", url);
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});
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it("announces itself, so a replacement prompt is not silent", () => {
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render(
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<UrlToast url="https://example.com/" onOpen={noop} onDismiss={noop} />,
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);
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expect(screen.getByRole("status")).toBeInTheDocument();
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});
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it("opens only via the button, never on its own", () => {
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const onOpen = vi.fn();
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render(
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<UrlToast url="https://example.com/" onOpen={onOpen} onDismiss={noop} />,
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);
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expect(onOpen).not.toHaveBeenCalled();
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screen.getByRole("button", { name: "Open" }).click();
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expect(onOpen).toHaveBeenCalledTimes(1);
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});
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});
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