element-web/test/components/views/dialogs/IncomingSasDialog-test.tsx
David Langley 491f0cd08a
Change license (#13)
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2024-09-09 13:57:16 +00:00

75 lines
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TypeScript

/*
Copyright 2024 New Vector Ltd.
Copyright 2023 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 { act, render } from "@testing-library/react";
import React from "react";
import { Mocked } from "jest-mock";
import {
EmojiMapping,
ShowSasCallbacks,
Verifier,
VerifierEvent,
VerifierEventHandlerMap,
} from "matrix-js-sdk/src/crypto-api";
import { TypedEventEmitter } from "matrix-js-sdk/src/matrix";
import IncomingSasDialog from "../../../../src/components/views/dialogs/IncomingSasDialog";
import { stubClient } from "../../../test-utils";
describe("IncomingSasDialog", () => {
beforeEach(() => {
stubClient();
});
it("shows a spinner at first", () => {
const mockVerifier = makeMockVerifier();
const { container } = renderComponent(mockVerifier);
expect(container.getElementsByClassName("mx_Spinner").length).toBeTruthy();
});
it("should show some emojis once keys are exchanged", () => {
const mockVerifier = makeMockVerifier();
const { container } = renderComponent(mockVerifier);
// fire the ShowSas event
const sasEvent = makeMockSasCallbacks();
act(() => {
mockVerifier.emit(VerifierEvent.ShowSas, sasEvent);
});
const emojis = container.getElementsByClassName("mx_VerificationShowSas_emojiSas_block");
expect(emojis.length).toEqual(7);
for (const emoji of emojis) {
expect(emoji).toHaveTextContent("🦄Unicorn");
}
});
});
function renderComponent(verifier: Verifier, onFinished = () => true) {
return render(<IncomingSasDialog verifier={verifier} onFinished={onFinished} />);
}
function makeMockVerifier(): Mocked<Verifier> {
const verifier = new TypedEventEmitter<VerifierEvent, VerifierEventHandlerMap>();
Object.assign(verifier, {
cancel: jest.fn(),
});
return verifier as unknown as Mocked<Verifier>;
}
function makeMockSasCallbacks(): ShowSasCallbacks {
const unicorn: EmojiMapping = ["🦄", "unicorn"];
return {
sas: {
emoji: new Array<EmojiMapping>(7).fill(unicorn),
},
cancel: jest.fn(),
confirm: jest.fn(),
mismatch: jest.fn(),
};
}