Files
feynman/tests/node-version.test.ts
2026-04-15 13:46:12 -07:00

46 lines
1.8 KiB
TypeScript

import test from "node:test";
import assert from "node:assert/strict";
import {
MAX_NODE_MAJOR,
MIN_NODE_VERSION,
ensureSupportedNodeVersion,
getUnsupportedNodeVersionLines,
isSupportedNodeVersion,
} from "../src/system/node-version.js";
test("isSupportedNodeVersion enforces the exact minimum floor", () => {
assert.equal(isSupportedNodeVersion("20.19.0"), true);
assert.equal(isSupportedNodeVersion("20.19.0"), true);
assert.equal(isSupportedNodeVersion("21.0.0"), true);
assert.equal(isSupportedNodeVersion(`${MAX_NODE_MAJOR}.9.9`), true);
assert.equal(isSupportedNodeVersion(`${MAX_NODE_MAJOR + 1}.0.0`), false);
assert.equal(isSupportedNodeVersion("20.18.1"), false);
assert.equal(isSupportedNodeVersion("18.17.0"), false);
});
test("ensureSupportedNodeVersion throws a guided upgrade message", () => {
assert.throws(
() => ensureSupportedNodeVersion("18.17.0"),
(error: unknown) =>
error instanceof Error &&
error.message.includes(`Node.js ${MIN_NODE_VERSION}`) &&
error.message.includes("nvm install 22 && nvm use 22") &&
error.message.includes("https://feynman.is/install"),
);
});
test("unsupported version guidance reports the detected version", () => {
const lines = getUnsupportedNodeVersionLines("18.17.0");
assert.equal(lines[0], `feynman supports Node.js ${MIN_NODE_VERSION} through ${MAX_NODE_MAJOR}.x (detected 18.17.0).`);
assert.ok(lines.some((line) => line.includes("curl -fsSL https://feynman.is/install | bash")));
});
test("unsupported version guidance explains upper-bound failures", () => {
const lines = getUnsupportedNodeVersionLines("25.1.0");
assert.equal(lines[0], `feynman supports Node.js ${MIN_NODE_VERSION} through ${MAX_NODE_MAJOR}.x (detected 25.1.0).`);
assert.ok(lines.some((line) => line.includes("native Pi packages may fail to build")));
});