Update references to QrCodeEvent, SasEvent and VerificationEvent (#10991)

* Basic test for IncomingSasDialog

* Basic test for VerificationPanel

* Replace references to IGeneratedSas and ISasEvent

* Some secret references to the callbacks types

* Update references to `QrCodeEvent`, `SasEvent` and `VerificationEvent`

test/components/views/dialogs/IncomingSasDialog-test.tsx

@@ -0,0 +1,83 @@
+/*
+Copyright 2023 The Matrix.org Foundation C.I.C.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+import { act, render } from "@testing-library/react";
+import React from "react";
+import { Mocked } from "jest-mock";
+import { VerificationBase } from "matrix-js-sdk/src/crypto/verification/Base";
+import {
+    EmojiMapping,
+    ShowSasCallbacks,
+    VerifierEvent,
+    VerifierEventHandlerMap,
+} from "matrix-js-sdk/src/crypto-api/verification";
+import { TypedEventEmitter } from "matrix-js-sdk/src/models/typed-event-emitter";
+
+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: VerificationBase, onFinished = () => true) {
+    return render(<IncomingSasDialog verifier={verifier} onFinished={onFinished} />);
+}
+
+function makeMockVerifier(): Mocked<VerificationBase> {
+    const verifier = new TypedEventEmitter<VerifierEvent, VerifierEventHandlerMap>();
+    Object.assign(verifier, {
+        cancel: jest.fn(),
+    });
+    return verifier as unknown as Mocked<VerificationBase>;
+}
+
+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(),
+    };
+}