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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { test } from "../testing/mod.ts";
import { assertEquals } from "../testing/asserts.ts";
import { parse } from "./mod.ts";
// flag boolean true (default all --args to boolean)
test(function flagBooleanTrue(): void {
const argv = parse(["moo", "--honk", "cow"], {
boolean: true
});
assertEquals(argv, {
honk: true,
_: ["moo", "cow"]
});
assertEquals(typeof argv.honk, "boolean");
});
// flag boolean true only affects double hyphen arguments without equals signs
test(function flagBooleanTrueOnlyAffectsDoubleDash(): void {
const argv = parse(["moo", "--honk", "cow", "-p", "55", "--tacos=good"], {
boolean: true
});
assertEquals(argv, {
honk: true,
tacos: "good",
p: 55,
_: ["moo", "cow"]
});
assertEquals(typeof argv.honk, "boolean");
});
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