53 lines
1.4 KiB
JavaScript
53 lines
1.4 KiB
JavaScript
/* globals describe, it, beforeEach */
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"use strict";
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const should = require("should");
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const SizeFormatHelpers = require("../lib/SizeFormatHelpers");
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describe("SizeFormatHelpers", () => {
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describe("formatSize", () => {
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it("should handle zero size", () => {
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should(SizeFormatHelpers.formatSize(0)).be.eql("0 bytes");
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});
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it("should handle bytes", () => {
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should(SizeFormatHelpers.formatSize(1000)).be.eql("1000 bytes");
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});
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it("should handle integer kibibytes", () => {
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should(SizeFormatHelpers.formatSize(2048)).be.eql("2 KiB");
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});
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it("should handle float kibibytes", () => {
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should(SizeFormatHelpers.formatSize(2560)).be.eql("2.5 KiB");
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});
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it("should handle integer mebibytes", () => {
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should(SizeFormatHelpers.formatSize(10 * 1024 * 1024)).be.eql("10 MiB");
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});
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it("should handle float mebibytes", () => {
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should(SizeFormatHelpers.formatSize(12.5 * 1024 * 1024)).be.eql(
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"12.5 MiB"
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);
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});
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it("should handle integer gibibytes", () => {
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should(SizeFormatHelpers.formatSize(3 * 1024 * 1024 * 1024)).be.eql(
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"3 GiB"
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);
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});
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it("should handle float gibibytes", () => {
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should(SizeFormatHelpers.formatSize(1.2 * 1024 * 1024 * 1024)).be.eql(
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"1.2 GiB"
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);
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});
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it("should handle undefined/NaN", () => {
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should(SizeFormatHelpers.formatSize(undefined)).be.eql("unknown size");
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should(SizeFormatHelpers.formatSize(NaN)).be.eql("unknown size");
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});
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});
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});
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