Accessing variables via `process.env` from `node:process` in `deno test` without `--allow-env` permission silently returns `undefined`

[lionel-rowe]

Version: Deno 2.1.10

With the following file test.ts:

import process from 'node:process'

console.log(process.env.SOME_ENV_VAR)

deno run without --allow-env permission prompts as expected:

SOME_ENV_VAR=1 deno run test.ts
# ┏ ⚠️  Deno requests env access to "SOME_ENV_VAR".
# ┠─ To see a stack trace for this prompt, set the DENO_TRACE_PERMISSIONS environmental variable.
# ┠─ Learn more at: https://docs.deno.com/go/--allow-env
# ┠─ Run again with --allow-env to bypass this prompt.
# ┗ Allow? [y/n/A] (y = yes, allow; n = no, deny; A = allow all env permissions) > 

However, deno test without --allow-env silently returns undefined (expected to throw error, as deno test doesn't prompt for permissions):

SOME_ENV_VAR=1 deno test test.ts
# Check file:///path/to/test.ts
# ------- pre-test output -------
# undefined
# ----- pre-test output end -----
# running 0 tests from ./test.ts
# 
# ok | 0 passed | 0 failed (2ms)

Conversely, deno testing the equivalent code with Deno.env.get('SOME_ENV_VAR') throws as expected.