element-web/test/unit-tests/hooks/useProfileInfo-test.tsx

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/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import { waitFor } from "jest-matrix-react";
import { renderHook, act } from "@testing-library/react-hooks/dom";
import { MatrixClient } from "matrix-js-sdk/src/matrix";
import { useProfileInfo } from "../../../src/hooks/useProfileInfo";
import { MatrixClientPeg } from "../../../src/MatrixClientPeg";
import { stubClient } from "../../test-utils/test-utils";
function render() {
return renderHook(() => useProfileInfo());
}
describe("useProfileInfo", () => {
let cli: MatrixClient;
beforeEach(() => {
stubClient();
cli = MatrixClientPeg.safeGet();
cli.getProfileInfo = (query) => {
return Promise.resolve({
avatar_url: undefined,
displayname: query,
});
};
});
it("should display user profile when searching", async () => {
const query = "@user:home.server";
const { result } = render();
act(() => {
result.current.search({ query });
});
await waitFor(() => expect(result.current.ready).toBe(true));
expect(result.current.profile?.display_name).toBe(query);
});
it("should work with empty queries", async () => {
const query = "";
const { result } = render();
act(() => {
result.current.search({ query });
});
await waitFor(() => expect(result.current.ready).toBe(true));
expect(result.current.profile).toBeNull();
});
it("should treat invalid mxids as empty queries", async () => {
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const queries = ["@user", "user@home.server"];
for (const query of queries) {
const { result } = render();
act(() => {
result.current.search({ query });
});
await waitFor(() => expect(result.current.ready).toBe(true));
expect(result.current.profile).toBeNull();
}
});
it("should recover from a server exception", async () => {
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cli.getProfileInfo = () => {
throw new Error("Oops");
};
const query = "@user:home.server";
const { result } = render();
act(() => {
result.current.search({ query });
});
await waitFor(() => expect(result.current.ready).toBe(true));
expect(result.current.profile).toBeNull();
});
it("should be able to handle an empty result", async () => {
cli.getProfileInfo = () => null as unknown as Promise<{}>;
const query = "@user:home.server";
const { result } = render();
act(() => {
result.current.search({ query });
});
await waitFor(() => expect(result.current.ready).toBe(true));
expect(result.current.profile?.display_name).toBeUndefined();
});
});