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denoland-deno/std/examples/test.ts

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TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
const { run } = Deno;
import { assertEquals } from "../testing/asserts.ts";
/** Example of how to do basic tests */
Deno.test(function t1(): void {
assertEquals("hello", "hello");
});
Deno.test(function t2(): void {
assertEquals("world", "world");
});
/** A more complicated test that runs a subprocess. */
Deno.test(async function catSmoke(): Promise<void> {
const p = run({
args: [
Deno.execPath(),
"run",
"--allow-read",
"examples/cat.ts",
"README.md"
],
stdout: "piped"
});
const s = await p.status();
assertEquals(s.code, 0);
});