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denoland-deno/flags/tests/dash.ts

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import { test, assertEqual } from "https://deno.land/x/testing/testing.ts";
import { parse } from "../index.ts";
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test(function hyphen() {
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assertEqual(parse(["-n", "-"]), { n: "-", _: [] });
assertEqual(parse(["-"]), { _: ["-"] });
assertEqual(parse(["-f-"]), { f: "-", _: [] });
assertEqual(parse(["-b", "-"], { boolean: "b" }), { b: true, _: ["-"] });
assertEqual(parse(["-s", "-"], { string: "s" }), { s: "-", _: [] });
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});
test(function doubleDash() {
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assertEqual(parse(["-a", "--", "b"]), { a: true, _: ["b"] });
assertEqual(parse(["--a", "--", "b"]), { a: true, _: ["b"] });
assertEqual(parse(["--a", "--", "b"]), { a: true, _: ["b"] });
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});
test(function moveArgsAfterDoubleDashIntoOwnArray() {
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assertEqual(
parse(["--name", "John", "before", "--", "after"], { "--": true }),
{ name: "John", _: ["before"], "--": ["after"] }
);
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});