vitest/no-import-node-test

node:test exports test, describe and it too, so an editor's auto-import can pick it by mistake. Vitest doesn't collect tests registered with node:test, and reports that the file has no tests.

--fix-suggestions changes the source to "vitest".

Configure

Off by default. To turn it on:

[lint.rules]
"vitest/no-import-node-test" = "error" # or "warn"

Examples

Reported:

import { describe, it } from "node:test";

describe("slugify", () => {
  it("lowercases the title", () => {});
});

A re-export is reported too:

export { test } from "node:test";

Not reported:

import { describe, it } from "vitest";

describe("slugify", () => {
  it("lowercases the title", () => {});
});

When not to use it

Turn it off for files that run under Node's own test runner on purpose.