fix: use tested npm for compatible CLI installs

This commit is contained in:
Anthony Ettinger 2026-09-13 07:53:45 +00:00
parent b1556ed4a0
commit aab9a958e2
3 changed files with 57 additions and 1 deletions

View file

@ -0,0 +1,25 @@
import { createRequire } from "node:module";
import { describe, expect, it } from "vitest";
const require = createRequire(import.meta.url);
const { selectNpm } = require("../../../scripts/install-npm.cjs") as {
selectNpm: (nodeVersion: string, packageManager: string) => string | null;
};
describe("installer npm compatibility", () => {
it.each(["18.20.8", "20.16.0", "21.7.3", "22.8.0"])("preserves the host npm on Node %s", (version) => {
expect(selectNpm(version, "npm@11.11.0")).toBeNull();
});
it.each(["20.17.0", "20.19.0", "22.9.0", "23.0.0", "24.18.1", "25.0.0"])(
"selects the tested npm on Node %s", (version) => {
expect(selectNpm(version, "npm@11.11.0")).toBe("npm@11.11.0");
}
);
it("does not assume compatibility for a different package manager or npm major", () => {
expect(selectNpm("24.18.1", "pnpm@11.11.0")).toBeNull();
expect(selectNpm("24.18.1", "npm@12.0.0")).toBeNull();
expect(selectNpm("unknown", "npm@11.11.0")).toBeNull();
});
});