feat: show call participants in room list (Discord-style)

packages/shared-components/src/test/setupTests.ts

@@ -0,0 +1,29 @@
+/*
+Copyright 2025 Element Creations Ltd.
+
+SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+import fetchMock from "@fetch-mock/vitest";
+import { cleanup } from "@test-utils";
+import { afterEach } from "vitest";
+
+import { setLanguage } from "../../src/core/i18n/i18n";
+import en from "../i18n/strings/en_EN.json";
+
+function setupLanguageMock(): void {
+    fetchMock
+        .get("end:/i18n/languages.json", {
+            en: "en_EN.json",
+        })
+        .get("end:en_EN.json", en);
+}
+setupLanguageMock();
+fetchMock.mockGlobal();
+
+setLanguage("en");
+
+afterEach(() => {
+    cleanup();
+});

packages/shared-components/src/test/utils/index.tsx

@@ -0,0 +1,55 @@
+/*
+Copyright 2025 Element Creations Ltd.
+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 OR LicenseRef-Element-Commercial
+Please see LICENSE files in the repository root for full details.
+*/
+
+// Copied from element-web/test/@test-utils because, seemingly, if we
+// set that as the modules directory to use it directly, it fails to
+// actually put the right thing in the context somehow.
+
+import React, { type ReactElement } from "react";
+// eslint-disable-next-line no-restricted-imports
+import { render, type RenderOptions } from "@testing-library/react";
+import { TooltipProvider } from "@vector-im/compound-web";
+
+import { I18nApi, I18nContext } from "../..";
+
+const wrapWithTooltipProvider = (Wrapper: RenderOptions["wrapper"]) => {
+    return ({ children }: { children: React.ReactNode }) => {
+        if (Wrapper) {
+            return (
+                <I18nContext.Provider value={new I18nApi()}>
+                    <Wrapper>
+                        <TooltipProvider>{children}</TooltipProvider>
+                    </Wrapper>
+                </I18nContext.Provider>
+            );
+        } else {
+            return (
+                <I18nContext.Provider value={new I18nApi()}>
+                    <TooltipProvider>{children}</TooltipProvider>
+                </I18nContext.Provider>
+            );
+        }
+    };
+};
+
+const customRender = (ui: ReactElement, options: RenderOptions = {}): ReturnType<typeof render> => {
+    return render(ui, {
+        ...options,
+        wrapper: wrapWithTooltipProvider(options?.wrapper) as RenderOptions["wrapper"],
+    }) as ReturnType<typeof render>;
+};
+
+// eslint-disable-next-line no-restricted-imports
+export * from "@testing-library/react";
+
+/**
+ * This custom render function wraps your component with a TooltipProvider.
+ * See https://testing-library.com/docs/react-testing-library/setup/#custom-render
+ */
+export { customRender as render };