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denoland-deno/flags/tests/dash.ts
Ryan Dahl caa383a583 Rename assertEq to assertEquals (denoland/deno_std#242)
After some discussion it was found that assertEquals is more common
in JS (vs assertEqual, assertEq) and sounds better in the negated form:
assertNotEquals vs assertNE.
Original: 4cf39d4a14
2019-03-06 19:42:24 -05:00

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TypeScript
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// Copyright 2018-2019 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";
test(function hyphen() {
assertEquals(parse(["-n", "-"]), { n: "-", _: [] });
assertEquals(parse(["-"]), { _: ["-"] });
assertEquals(parse(["-f-"]), { f: "-", _: [] });
assertEquals(parse(["-b", "-"], { boolean: "b" }), { b: true, _: ["-"] });
assertEquals(parse(["-s", "-"], { string: "s" }), { s: "-", _: [] });
});
test(function doubleDash() {
assertEquals(parse(["-a", "--", "b"]), { a: true, _: ["b"] });
assertEquals(parse(["--a", "--", "b"]), { a: true, _: ["b"] });
assertEquals(parse(["--a", "--", "b"]), { a: true, _: ["b"] });
});
test(function moveArgsAfterDoubleDashIntoOwnArray() {
assertEquals(
parse(["--name", "John", "before", "--", "after"], { "--": true }),
{
name: "John",
_: ["before"],
"--": ["after"]
}
);
});