Deno: std/testing/asserts.ts seems to be broken

Created on 11 Jul 2020 · 12Comments · Source: denoland/deno

https://deno.land/std/testing/asserts.ts seems to be broken.

Versions I have:

deno --version
deno 1.1.3
v8 8.5.216
typescript 3.9.2

Code I run:

import { assert } from "https://deno.land/std/testing/asserts.ts";

Expected result:

Empty output. No errors.

Actual Result:

error: TS2345 [ERROR]: Argument of type '{ depth: number; sorted: boolean; trailingComma: boolean; compact: boolean; iterableLimit: number; }' is not assignable to parameter of type 'InspectOptions'.
  Object literal may only specify known properties, and 'sorted' does not exist in type 'InspectOptions'.
        sorted: true,
        ~~~~~~~~~~~~
    at https://deno.land/std/testing/asserts.ts:26:9

Source

gbezyuk

👍7

Most helpful comment

Replace

import { assert } from "https://deno.land/std/testing/asserts.ts";

with

import { assert } from "https://deno.land/[email protected]/testing/asserts.ts";

nayeemrmn on 11 Jul 2020

👍6

All 12 comments

Yeah, I've got the same problem with the same version of yours.

FuJuntao on 11 Jul 2020

👍4

I think this is the result of https://github.com/denoland/deno/commit/5ec41cbcc2778a80b6ee91f0c391fc2edec0a8e0
Not sure though. It also started happening to me this morning.
Cc @nayeemrmn

andreespirela on 11 Jul 2020

Replace

import { assert } from "https://deno.land/std/testing/asserts.ts";

with

import { assert } from "https://deno.land/[email protected]/testing/asserts.ts";

nayeemrmn on 11 Jul 2020

👍6

Also, you should be getting warnings for this on download... didn't expect to see this issue anymore.

nayeemrmn on 11 Jul 2020

Yep same thing happened for me, using 0.59.0 fixed it

dan-online on 11 Jul 2020

Getting it too. Let me see if the fix works

reselbob on 11 Jul 2020

Same issue, the deno binary should match the std libraries.

Soontao on 12 Jul 2020

Not a bug. As described by @nayeemrmn please use tagged version of imports to prevent this issue from happenning again.

bartlomieju on 14 Jul 2020

@bartlomieju, with all due respect, I disagree. It's certainly a bug: if not in the product, then at least in documentation.
How could a situation when tutorial's examples refuse to work out of the box not be a bug?

gbezyuk on 14 Jul 2020

👍2

How could a situation when tutorial's examples refuse to work out of the box not be a bug?

The examples assume you are using the current release of Deno. You were not. How is that the bug in the documentation?

kitsonk on 15 Jul 2020

@kitsonk I did use the latest release, which was 1.1.3 at the moment.

gbezyuk on 16 Jul 2020

I did use the latest release, which was 1.1.3 at the moment.

And using the latest std release for tagged imports - although the deno and std versions are not the same, it's best they still be matched: Deno v1.2.0 = std 0.61.0