riot-web/test/unit-tests/components/views/settings/PowerLevelSelector-test.tsx

111 lines
4.2 KiB
TypeScript

/*
* Copyright 2024 New Vector Ltd.
* Copyright 2024 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 { render, screen } from "jest-matrix-react";
import React, { ComponentProps } from "react";
import userEvent from "@testing-library/user-event";
import { PowerLevelSelector } from "../../../../../src/components/views/settings/PowerLevelSelector";
import { stubClient } from "../../../../test-utils";
import MatrixClientContext from "../../../../../src/contexts/MatrixClientContext";
describe("PowerLevelSelector", () => {
const matrixClient = stubClient();
const currentUser = matrixClient.getUserId()!;
const userLevels = {
[currentUser]: 100,
"@alice:server.org": 50,
"@bob:server.org": 0,
};
const renderPLS = (props: Partial<ComponentProps<typeof PowerLevelSelector>>) =>
render(
<MatrixClientContext.Provider value={matrixClient}>
<PowerLevelSelector
userLevels={userLevels}
canChangeLevels={true}
currentUserLevel={userLevels[currentUser]}
title="title"
// filter nothing by default
filter={() => true}
onClick={jest.fn()}
{...props}
>
empty label
</PowerLevelSelector>
</MatrixClientContext.Provider>,
);
it("should render", () => {
renderPLS({});
expect(screen.getByRole("group")).toMatchSnapshot();
});
it("should display only the current user", async () => {
// Display only the current user
renderPLS({ filter: (user) => user === currentUser });
// Only alice should be displayed
const userSelects = screen.getAllByRole("combobox");
expect(userSelects).toHaveLength(1);
expect(userSelects[0]).toHaveAccessibleName(currentUser);
expect(screen.getByRole("group")).toMatchSnapshot();
});
it("should be able to change the power level of the current user", async () => {
const onClick = jest.fn();
renderPLS({ onClick });
// Until the power level is changed, the apply button should be disabled
// compound button is using aria-disabled instead of the disabled attribute, we can't toBeDisabled on it
expect(screen.getByRole("button", { name: "Apply" })).toHaveAttribute("aria-disabled", "true");
const select = screen.getByRole("combobox", { name: currentUser });
// Sanity check
expect(select).toHaveValue("100");
// Change current user power level to 50
await userEvent.selectOptions(select, "50");
expect(select).toHaveValue("50");
// After the user level changes, the apply button should be enabled
expect(screen.getByRole("button", { name: "Apply" })).toHaveAttribute("aria-disabled", "false");
// Click on Apply should call onClick with the new power level
await userEvent.click(screen.getByRole("button", { name: "Apply" }));
expect(onClick).toHaveBeenCalledWith(50, currentUser);
});
it("should not be able to change the power level if `canChangeLevels` is false", async () => {
renderPLS({ canChangeLevels: false });
// The selects should be disabled
const userSelects = screen.getAllByRole("combobox");
userSelects.forEach((select) => expect(select).toBeDisabled());
});
it("should be able to change only the level of someone with a lower level", async () => {
const userLevels = {
[currentUser]: 50,
"@alice:server.org": 100,
};
renderPLS({ userLevels });
expect(screen.getByRole("combobox", { name: currentUser })).toBeEnabled();
expect(screen.getByRole("combobox", { name: "@alice:server.org" })).toBeDisabled();
});
it("should display the children if there is no user to display", async () => {
// No user to display
renderPLS({ filter: () => false });
expect(screen.getByText("empty label")).toBeInTheDocument();
});
});