riot-web/test/unit-tests/settings/controllers/ThemeController-test.ts

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/*
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
Please see LICENSE files in the repository root for full details.
*/
import ThemeController from "../../../../src/settings/controllers/ThemeController";
import { SettingLevel } from "../../../../src/settings/SettingLevel";
import SettingsStore from "../../../../src/settings/SettingsStore";
import { DEFAULT_THEME } from "../../../../src/theme";
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describe("ThemeController", () => {
jest.spyOn(SettingsStore, "getValue").mockReturnValue([]);
afterEach(() => {
// reset
ThemeController.isLogin = false;
});
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it("returns null when calculatedValue is falsy", () => {
const controller = new ThemeController();
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expect(
controller.getValueOverride(
SettingLevel.ACCOUNT,
"$room:server",
undefined /* calculatedValue */,
SettingLevel.ACCOUNT,
),
).toEqual(null);
});
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it("returns light when login flag is set", () => {
const controller = new ThemeController();
ThemeController.isLogin = true;
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expect(controller.getValueOverride(SettingLevel.ACCOUNT, "$room:server", "dark", SettingLevel.ACCOUNT)).toEqual(
"light",
);
});
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it("returns default theme when value is not a valid theme", () => {
const controller = new ThemeController();
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expect(
controller.getValueOverride(SettingLevel.ACCOUNT, "$room:server", "my-test-theme", SettingLevel.ACCOUNT),
).toEqual(DEFAULT_THEME);
});
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it("returns null when value is a valid theme", () => {
const controller = new ThemeController();
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expect(controller.getValueOverride(SettingLevel.ACCOUNT, "$room:server", "dark", SettingLevel.ACCOUNT)).toEqual(
null,
);
});
});