nova28
32 lines
844 B
TypeScript
32 lines
844 B
TypeScript
import { afterEach, describe, expect, it, vi } from "vitest";
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import { render } from "@testing-library/react";
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import { Dialog } from "@kandev/ui/dialog";
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afterEach(() => {
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vi.restoreAllMocks();
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});
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describe("Dialog body-lock recovery subscription", () => {
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it("shares one visibility listener across mounted dialog roots", () => {
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const addEventListener = vi.spyOn(document, "addEventListener");
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const removeEventListener = vi.spyOn(document, "removeEventListener");
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const view = render(
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<>
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<Dialog />
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<Dialog />
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</>,
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);
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expect(
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addEventListener.mock.calls.filter(([type]) => type === "visibilitychange"),
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).toHaveLength(1);
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view.unmount();
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expect(
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removeEventListener.mock.calls.filter(([type]) => type === "visibilitychange"),
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).toHaveLength(1);
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});
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});
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