mirror of
https://github.com/element-hq/element-web
synced 2024-11-23 01:35:49 +03:00
39d453a5a3
* Stop using the js-sdk's compare function The file is supposed to be a js-sdk internal module so we shouldn't have been using it, and now it uses the native collator, it's completely trivial. It was also causing Intl.Collator to be accessed at the module scope which risked it beating the modernizr check. * add test * Fix tests Move the restoreAllMocks to prevent mock leakage and also add some custom themes to test the ordering of those. * Move spy to the right place * Add ANOTHER test * Add test for integration manager ordering
180 lines
6.6 KiB
TypeScript
180 lines
6.6 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import SettingsStore from "../src/settings/SettingsStore";
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import { enumerateThemes, getOrderedThemes, setTheme } from "../src/theme";
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describe("theme", () => {
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afterEach(() => {
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jest.restoreAllMocks();
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});
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describe("setTheme", () => {
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let lightTheme: HTMLStyleElement;
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let darkTheme: HTMLStyleElement;
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let lightCustomTheme: HTMLStyleElement;
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let spyQuerySelectorAll: jest.MockInstance<NodeListOf<Element>, [selectors: string]>;
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let spyClassList: jest.SpyInstance<void, string[], any>;
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beforeEach(() => {
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const styles = ["light", "dark", "light-custom", "dark-custom"].map(
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(theme) =>
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({
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dataset: {
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mxTheme: theme,
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},
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disabled: true,
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href: "fake URL",
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onload: (): void => void 0,
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}) as unknown as HTMLStyleElement,
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);
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lightTheme = styles[0];
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darkTheme = styles[1];
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lightCustomTheme = styles[2];
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jest.spyOn(document.body, "style", "get").mockReturnValue([] as any);
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spyQuerySelectorAll = jest.spyOn(document, "querySelectorAll").mockReturnValue(styles as any);
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spyClassList = jest.spyOn(document.body.classList, "add");
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});
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afterEach(() => {
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jest.useRealTimers();
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});
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it("should switch theme on onload call", async () => {
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// When
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await new Promise((resolve) => {
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setTheme("light").then(resolve);
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lightTheme.onload!({} as Event);
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});
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// Then
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expect(spyQuerySelectorAll).toHaveBeenCalledWith("[data-mx-theme]");
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expect(spyQuerySelectorAll).toHaveBeenCalledTimes(1);
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expect(lightTheme.disabled).toBe(false);
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expect(darkTheme.disabled).toBe(true);
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expect(spyClassList).toHaveBeenCalledWith("cpd-theme-light");
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});
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it("should switch to dark", async () => {
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// When
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await new Promise((resolve) => {
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setTheme("dark").then(resolve);
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darkTheme.onload!({} as Event);
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});
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// Then
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expect(spyClassList).toHaveBeenCalledWith("cpd-theme-dark");
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});
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it("should reject promise on onerror call", () => {
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return expect(
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new Promise((resolve) => {
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setTheme("light").catch((e) => resolve(e));
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lightTheme.onerror!("call onerror");
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}),
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).resolves.toBe("call onerror");
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});
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it("should switch theme if CSS are preloaded", async () => {
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// When
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jest.spyOn(document, "styleSheets", "get").mockReturnValue([lightTheme] as any);
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await setTheme("light");
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// Then
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expect(lightTheme.disabled).toBe(false);
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expect(darkTheme.disabled).toBe(true);
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});
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it("should switch theme if CSS is loaded during pooling", async () => {
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// When
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jest.useFakeTimers();
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await new Promise((resolve) => {
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setTheme("light").then(resolve);
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jest.spyOn(document, "styleSheets", "get").mockReturnValue([lightTheme] as any);
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jest.advanceTimersByTime(200);
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});
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// Then
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expect(lightTheme.disabled).toBe(false);
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expect(darkTheme.disabled).toBe(true);
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});
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it("should reject promise if pooling maximum value is reached", () => {
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jest.useFakeTimers();
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return new Promise((resolve) => {
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setTheme("light").catch(resolve);
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jest.advanceTimersByTime(200 * 10);
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});
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});
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it("applies a custom Compound theme", async () => {
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jest.spyOn(SettingsStore, "getValue").mockReturnValue([
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{
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name: "blue",
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compound: {
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"--cpd-color-icon-accent-tertiary": "var(--cpd-color-blue-800)",
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"--cpd-color-text-action-accent": "var(--cpd-color-blue-900)",
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},
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},
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]);
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const spy = jest.spyOn(document.head, "appendChild").mockImplementation();
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await new Promise((resolve) => {
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setTheme("custom-blue").then(resolve);
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lightCustomTheme.onload!({} as Event);
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});
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expect(spy).toHaveBeenCalled();
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expect(spy.mock.calls[0][0].textContent).toMatchSnapshot();
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spy.mockRestore();
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});
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});
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describe("enumerateThemes", () => {
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it("should return a list of themes", () => {
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jest.spyOn(SettingsStore, "getValue").mockReturnValue([{ name: "pink" }]);
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expect(enumerateThemes()).toEqual({
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"light": "Light",
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"light-high-contrast": "Light high contrast",
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"dark": "Dark",
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"custom-pink": "pink",
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});
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});
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it("should be robust to malformed custom_themes values", () => {
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jest.spyOn(SettingsStore, "getValue").mockReturnValue([23]);
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expect(enumerateThemes()).toEqual({
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"light": "Light",
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"light-high-contrast": "Light high contrast",
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"dark": "Dark",
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});
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});
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});
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describe("getOrderedThemes", () => {
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it("should return a list of themes in the correct order", () => {
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jest.spyOn(SettingsStore, "getValue").mockReturnValue([{ name: "Zebra Striped" }, { name: "Apple Green" }]);
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expect(getOrderedThemes()).toEqual([
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{ id: "light", name: "Light" },
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{ id: "dark", name: "Dark" },
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{ id: "custom-Apple Green", name: "Apple Green" },
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{ id: "custom-Zebra Striped", name: "Zebra Striped" },
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]);
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});
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});
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});
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