prosody
9d80e679c371
spec/util_format_spec.lua

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spec/util_format_spec.lua @ 9864:9d80e679c371

util.serialization: Allow overriding table iterator Could be useful to eg swap it out with sorted_pairs to get a stable serialization. Default to next() wrapper to avoid metatable tricks from pairs().
author Kim Alvefur <zash@zash.se>
date Sun, 17 Mar 2019 21:16:27 +0100
parent 9693:6ed0d6224d64
child 10034:4fca92d60040
line wrap: on
line source

local format = require "util.format".format;

describe("util.format", function()
	describe("#format()", function()
		it("should work", function()
			assert.equal("hello", format("%s", "hello"));
			assert.equal("<nil>", format("%s"));
			assert.equal("<nil>", format("%d"));
			assert.equal("<nil>", format("%q"));
			assert.equal(" [<nil>]", format("", nil));
			assert.equal("true", format("%s", true));
			assert.equal("[true]", format("%d", true));
			assert.equal("% [true]", format("%%", true));
			assert.equal("{ }", format("%q", { }));
		end);
	end);
end);