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84d196776e
* Change formatCount impl to use Intl.NumberFormat * Update formatCount JSDoc description
43 lines
1.5 KiB
TypeScript
43 lines
1.5 KiB
TypeScript
/*
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Copyright 2023 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 { formatCount, formatCountLong } from "../../src/utils/FormattingUtils";
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jest.mock("../../src/dispatcher/dispatcher");
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describe("FormattingUtils", () => {
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describe("formatCount", () => {
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it.each([
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{ count: 999, expectedCount: "999" },
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{ count: 9999, expectedCount: "10K" },
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{ count: 99999, expectedCount: "100K" },
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{ count: 999999, expectedCount: "1M" },
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{ count: 9999999, expectedCount: "10M" },
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{ count: 99999999, expectedCount: "100M" },
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{ count: 999999999, expectedCount: "1B" },
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{ count: 9999999999, expectedCount: "10B" },
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])("formats $count as $expectedCount", ({ count, expectedCount }) => {
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expect(formatCount(count)).toBe(expectedCount);
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});
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});
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describe("formatCountLong", () => {
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it("formats numbers according to the locale", () => {
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expect(formatCountLong(1000)).toBe("1,000");
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});
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});
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});
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