element-web/test/components/views/settings/tabs/user/LabsUserSettingsTab-test.tsx

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/*
Copyright 2022 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.
*/
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import React from "react";
import { render, screen, waitFor } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
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import LabsUserSettingsTab from "../../../../../../src/components/views/settings/tabs/user/LabsUserSettingsTab";
import SettingsStore from "../../../../../../src/settings/SettingsStore";
import SdkConfig from "../../../../../../src/SdkConfig";
import { SettingLevel } from "../../../../../../src/settings/SettingLevel";
describe("<LabsUserSettingsTab />", () => {
const defaultProps = {
closeSettingsFn: jest.fn(),
};
const getComponent = () => <LabsUserSettingsTab {...defaultProps} />;
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const settingsValueSpy = jest.spyOn(SettingsStore, "getValue");
beforeEach(() => {
jest.clearAllMocks();
settingsValueSpy.mockReturnValue(false);
SdkConfig.reset();
SdkConfig.add({ brand: "BrandedClient" });
localStorage.clear();
});
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it("renders settings marked as beta as beta cards", () => {
render(getComponent());
expect(screen.getByText("Upcoming features").parentElement!).toMatchSnapshot();
});
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it("does not render non-beta labs settings when disabled in config", () => {
const sdkConfigSpy = jest.spyOn(SdkConfig, "get");
render(getComponent());
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expect(sdkConfigSpy).toHaveBeenCalledWith("show_labs_settings");
// only section is beta section
expect(screen.queryByText("Early previews")).not.toBeInTheDocument();
});
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it("renders non-beta labs settings when enabled in config", () => {
// enable labs
SdkConfig.add({ show_labs_settings: true });
const { container } = render(getComponent());
// non-beta labs section
expect(screen.getByText("Early previews")).toBeInTheDocument();
const labsSections = container.getElementsByClassName("mx_SettingsSubsection");
expect(labsSections).toHaveLength(10);
});
describe("Rust crypto setting", () => {
const SETTING_NAME = "Rust cryptography implementation";
beforeEach(() => {
SdkConfig.add({ show_labs_settings: true });
});
describe("Not enabled in config", () => {
// these tests only works if the feature is not enabled in the config by default?
const copyOfGetValueAt = SettingsStore.getValueAt;
beforeEach(() => {
SettingsStore.getValueAt = (
level: SettingLevel,
name: string,
roomId?: string,
isExplicit?: boolean,
) => {
if (level == SettingLevel.CONFIG && name === "feature_rust_crypto") return false;
return copyOfGetValueAt(level, name, roomId, isExplicit);
};
});
afterEach(() => {
SettingsStore.getValueAt = copyOfGetValueAt;
});
it("can be turned on if not already", async () => {
// By the time the settings panel is shown, `MatrixClientPeg.initClientCrypto` has saved the current
// value to the settings store.
await SettingsStore.setValue("feature_rust_crypto", null, SettingLevel.DEVICE, false);
const rendered = render(getComponent());
const toggle = rendered.getByRole("switch", { name: SETTING_NAME });
expect(toggle.getAttribute("aria-disabled")).toEqual("false");
expect(toggle.getAttribute("aria-checked")).toEqual("false");
const description = toggle.closest(".mx_SettingsFlag")?.querySelector(".mx_SettingsFlag_microcopy");
expect(description).toHaveTextContent(/To disable you will need to log out and back in/);
});
it("cannot be turned off once enabled", async () => {
await SettingsStore.setValue("feature_rust_crypto", null, SettingLevel.DEVICE, true);
const rendered = render(getComponent());
const toggle = rendered.getByRole("switch", { name: SETTING_NAME });
expect(toggle.getAttribute("aria-disabled")).toEqual("true");
expect(toggle.getAttribute("aria-checked")).toEqual("true");
// Hover over the toggle to make it show the tooltip
await userEvent.hover(toggle);
await waitFor(() => {
const tooltip = screen.getByRole("tooltip");
expect(tooltip).toHaveTextContent(
"Once enabled, Rust cryptography can only be disabled by logging out and in again",
);
});
});
});
describe("Enabled in config", () => {
beforeEach(() => {
SdkConfig.add({ features: { feature_rust_crypto: true } });
});
it("can be turned on if not already", async () => {
// By the time the settings panel is shown, `MatrixClientPeg.initClientCrypto` has saved the current
// value to the settings store.
await SettingsStore.setValue("feature_rust_crypto", null, SettingLevel.DEVICE, false);
const rendered = render(getComponent());
const toggle = rendered.getByRole("switch", { name: SETTING_NAME });
expect(toggle.getAttribute("aria-disabled")).toEqual("false");
expect(toggle.getAttribute("aria-checked")).toEqual("false");
const description = toggle.closest(".mx_SettingsFlag")?.querySelector(".mx_SettingsFlag_microcopy");
expect(description).toHaveTextContent(/It cannot be disabled/);
});
it("cannot be turned off once enabled", async () => {
await SettingsStore.setValue("feature_rust_crypto", null, SettingLevel.DEVICE, true);
const rendered = render(getComponent());
const toggle = rendered.getByRole("switch", { name: SETTING_NAME });
expect(toggle.getAttribute("aria-disabled")).toEqual("true");
expect(toggle.getAttribute("aria-checked")).toEqual("true");
// Hover over the toggle to make it show the tooltip
await userEvent.hover(toggle);
await waitFor(() => {
const tooltip = rendered.getByRole("tooltip");
expect(tooltip).toHaveTextContent(
"Rust cryptography cannot be disabled on this deployment of BrandedClient",
);
});
});
});
});
});