28 lines
1014 B
TypeScript
28 lines
1014 B
TypeScript
import {expect} from "chai";
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import friendlysize from "../../../../client/js/helpers/friendlysize";
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describe("friendlysize helper", function () {
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it("should render human-readable version", function () {
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expect(friendlysize(51200)).to.equal("50 KiB");
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expect(friendlysize(2)).to.equal("2 Bytes");
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expect(friendlysize(1023)).to.equal("1023 Bytes");
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expect(friendlysize(1024)).to.equal("1 KiB");
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expect(friendlysize(Math.pow(1024, 2))).to.equal("1 MiB");
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expect(friendlysize(Math.pow(1024, 3))).to.equal("1 GiB");
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expect(friendlysize(Math.pow(1024, 4))).to.equal("1 TiB");
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expect(friendlysize(Math.pow(1024, 5))).to.equal("1 PiB");
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});
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it("should round with 1 digit", function () {
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expect(friendlysize(1234567)).to.equal("1.2 MiB");
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});
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it("should render special case 0 as 0 Bytes", function () {
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expect(friendlysize(0)).to.equal("0 Bytes");
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});
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it("should render max safe integer as petabytes", function () {
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expect(friendlysize(Number.MAX_SAFE_INTEGER)).to.equal("8 PiB");
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});
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});
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