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view spec/util_human_units_spec.lua @ 11093:ec14d4fce855

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util.serialization: Let freeze metamethod return a literal string Enables custom serialization, such as creating a datatype that serializes into a variable reference.
author Kim Alvefur <zash@zash.se>
date Sat, 26 Sep 2020 23:17:53 +0200
parents 994c4a333199
children
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local units = require "util.human.units";

describe("util.human.units", function ()
	describe("format", function ()
		it("formats numbers with SI units", function ()
			assert.equal("1 km", units.format(1000, "m"));
			assert.equal("1 GJ", units.format(1000000000, "J"));
			assert.equal("1 ms", units.format(1/1000, "s"));
			assert.equal("10 ms", units.format(10/1000, "s"));
			assert.equal("1 ns", units.format(1/1000000000, "s"));
			assert.equal("1 KiB", units.format(1024, "B", 'b'));
			assert.equal("1 MiB", units.format(1024*1024, "B", 'b'));
		end);
	end);
end);