File

spec/util_argparse_spec.lua @ 12460:f7e40f1a5f53 0.12

mod_storage_xep0227: Fix mapping of nodes without explicit configuration Turns out this table was wrong, it's missing some fields which are required and it's 'name', not 'node'. Setting it to the boolean true invokes compatibility behavior in mod_pep which results in the correct default structure.
author Kim Alvefur <zash@zash.se>
date Fri, 08 Apr 2022 23:35:31 +0200 (2022-04-08)
parent 11845:97c1399720c2
child 12477:cc84682b8429
line wrap: on
line source
describe("parse", function()
	local parse
	setup(function() parse = require"util.argparse".parse; end);

	it("works", function()
		-- basic smoke test
		local opts = parse({ "--help" });
		assert.same({ help = true }, opts);
	end);

	it("returns if no args", function() assert.same({}, parse({})); end);

	it("supports boolean flags", function()
		local opts, err = parse({ "--foo"; "--no-bar" });
		assert.falsy(err);
		assert.same({ foo = true; bar = false }, opts);
	end);

	it("consumes input until the first argument", function()
		local arg = { "--foo"; "bar"; "--baz" };
		local opts, err = parse(arg);
		assert.falsy(err);
		assert.same({ foo = true }, opts);
		assert.same({ "bar"; "--baz" }, arg);
	end);

	it("expands short options", function()
		local opts, err = parse({ "--foo"; "-b" }, { short_params = { b = "bar" } });
		assert.falsy(err);
		assert.same({ foo = true; bar = true }, opts);
	end);

	it("supports value arguments", function()
		local opts, err = parse({ "--foo"; "bar"; "--baz=moo" }, { value_params = { foo = true; bar = true } });
		assert.falsy(err);
		assert.same({ foo = "bar"; baz = "moo" }, opts);
	end);

	it("demands values for value params", function()
		local opts, err, where = parse({ "--foo" }, { value_params = { foo = true } });
		assert.falsy(opts);
		assert.equal("missing-value", err);
		assert.equal("--foo", where);
	end);

	it("reports where the problem is", function()
		local opts, err, where = parse({ "-h" });
		assert.falsy(opts);
		assert.equal("param-not-found", err);
		assert.equal("-h", where, "returned where");
	end);

end);