mirror of
https://github.com/element-hq/element-web.git
synced 2024-12-22 16:14:22 +03:00
104 lines
4 KiB
TypeScript
104 lines
4 KiB
TypeScript
|
/*
|
||
|
Copyright 2023 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.
|
||
|
*/
|
||
|
|
||
|
import React from "react";
|
||
|
|
||
|
import { formatList, formatCount, formatCountLong } from "../../src/utils/FormattingUtils";
|
||
|
import SettingsStore from "../../src/settings/SettingsStore";
|
||
|
|
||
|
jest.mock("../../src/dispatcher/dispatcher");
|
||
|
|
||
|
describe("FormattingUtils", () => {
|
||
|
describe("formatCount", () => {
|
||
|
it.each([
|
||
|
{ count: 999, expectedCount: "999" },
|
||
|
{ count: 9999, expectedCount: "10K" },
|
||
|
{ count: 99999, expectedCount: "100K" },
|
||
|
{ count: 999999, expectedCount: "1M" },
|
||
|
{ count: 9999999, expectedCount: "10M" },
|
||
|
{ count: 99999999, expectedCount: "100M" },
|
||
|
{ count: 999999999, expectedCount: "1B" },
|
||
|
{ count: 9999999999, expectedCount: "10B" },
|
||
|
])("formats $count as $expectedCount", ({ count, expectedCount }) => {
|
||
|
expect(formatCount(count)).toBe(expectedCount);
|
||
|
});
|
||
|
});
|
||
|
|
||
|
describe("formatCountLong", () => {
|
||
|
it("formats numbers according to the locale", () => {
|
||
|
expect(formatCountLong(1000)).toBe("1,000");
|
||
|
});
|
||
|
});
|
||
|
|
||
|
describe("formatList", () => {
|
||
|
beforeEach(() => {
|
||
|
jest.resetAllMocks();
|
||
|
jest.spyOn(SettingsStore, "getValue").mockReturnValue("en-GB");
|
||
|
});
|
||
|
|
||
|
it("should return empty string when given empty list", () => {
|
||
|
expect(formatList([])).toEqual("");
|
||
|
});
|
||
|
|
||
|
it("should return only item when given list of length 1", () => {
|
||
|
expect(formatList(["abc"])).toEqual("abc");
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in English without item limit", () => {
|
||
|
expect(formatList(["abc", "def", "ghi"])).toEqual("abc, def and ghi");
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in German without item limit", () => {
|
||
|
jest.spyOn(SettingsStore, "getValue").mockReturnValue("de");
|
||
|
expect(formatList(["abc", "def", "ghi"])).toEqual("abc, def und ghi");
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in English with item limit", () => {
|
||
|
expect(formatList(["abc", "def", "ghi", "jkl"], 2)).toEqual("abc, def and 2 others");
|
||
|
expect(formatList(["abc", "def", "ghi", "jkl"], 3)).toEqual("abc, def, ghi and one other");
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in English with item limit and includeCount", () => {
|
||
|
expect(formatList(["abc", "def", "ghi", "jkl"], 3, true)).toEqual("abc, def and 2 others");
|
||
|
expect(formatList(["abc", "def", "ghi", "jkl"], 4, true)).toEqual("abc, def, ghi and jkl");
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in ReactNode when given 2 React children", () => {
|
||
|
expect(formatList([<span key="a">a</span>, <span key="b">b</span>])).toMatchSnapshot();
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in ReactNode when given more React children", () => {
|
||
|
expect(
|
||
|
formatList([
|
||
|
<span key="a">a</span>,
|
||
|
<span key="b">b</span>,
|
||
|
<span key="c">c</span>,
|
||
|
<span key="d">d</span>,
|
||
|
]),
|
||
|
).toMatchSnapshot();
|
||
|
});
|
||
|
|
||
|
it("should return expected sentence in ReactNode when using itemLimit", () => {
|
||
|
expect(
|
||
|
formatList(
|
||
|
[<span key="a">a</span>, <span key="b">b</span>, <span key="c">c</span>, <span key="d">d</span>],
|
||
|
2,
|
||
|
),
|
||
|
).toMatchSnapshot();
|
||
|
});
|
||
|
});
|
||
|
});
|