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std/examples/colors_test.ts

Deno standard library
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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { assertStrictEquals } from "../testing/asserts.ts";import { dirname, fromFileUrl } from "../path/mod.ts";
const moduleDir = dirname(fromFileUrl(import.meta.url));
Deno.test("[examples/colors] print a colored text", async () => { const decoder = new TextDecoder(); const command = new Deno.Command(Deno.execPath(), { args: ["run", "--quiet", "colors.ts"], cwd: moduleDir, }); const { stdout } = await command.output();
try { const actual = decoder.decode(stdout).trim(); const expected = "Hello world!"; assertStrictEquals(actual, expected); } finally { // }});