Files
OmniRoute/tests/unit/merge-train-plan.test.ts
Diego Rodrigues de Sa e Souza 50881c31d0 chore(release): merge-train — batch-validate queued PRs once, --admin with evidence (#6784)
Merges every queued PR into a throwaway detached worktree cut from origin/<base>,
runs the fast-gates parity suite ONCE on the final train tip, and prints the
evidence line that authorizes gh pr merge --squash --admin per member
(merge-gates.md §7). Conflicting PRs are ejected and reported, the train
continues. Never pushes, never merges PRs, never stashes.
2026-07-10 07:23:27 -03:00

60 lines
2.3 KiB
TypeScript

// Guards scripts/release/merge-train.sh (merge-gates.md §7 — batch validation of N
// queued PRs as one merged result, replacing O(N²) per-PR CI re-runs). Only the
// side-effect-free surface is testable in unit scope: --plan mode (no worktree, no
// network) and argument validation.
import { test } from "node:test";
import assert from "node:assert/strict";
import { execFile } from "node:child_process";
import { promisify } from "node:util";
import { join, dirname } from "node:path";
import { fileURLToPath } from "node:url";
const pExecFile = promisify(execFile);
const SCRIPT = join(dirname(fileURLToPath(import.meta.url)), "../../scripts/release/merge-train.sh");
async function run(args: string[]) {
try {
const { stdout, stderr } = await pExecFile("bash", [SCRIPT, ...args]);
return { code: 0, stdout, stderr };
} catch (err) {
const e = err as { code?: number; stdout?: string; stderr?: string };
return { code: e.code ?? -1, stdout: e.stdout ?? "", stderr: e.stderr ?? "" };
}
}
test("--plan prints the full step plan without touching anything and exits 0", async () => {
const { code, stdout } = await run(["--plan", "release/v9.9.9", "111", "222"]);
assert.equal(code, 0);
assert.match(stdout, /PLAN — base=origin\/release\/v9\.9\.9 prs=111 222/);
assert.match(stdout, /worktree add \.claude\/worktrees\/merge-train-/);
assert.match(stdout, /pull\/111\/head/);
assert.match(stdout, /pull\/222\/head/);
// the parity suite is fully enumerated in the plan
for (const gate of [
"typecheck:core",
"check-file-size.mjs",
"check-complexity.mjs",
"check-cognitive-complexity.mjs",
"check-changelog-integrity.mjs",
"TEST_SHARD=1/2",
"TEST_SHARD=2/2",
"test:vitest",
]) {
assert.ok(stdout.includes(gate), `plan must include ${gate}`);
}
assert.match(stdout, /--admin evidence/);
assert.match(stdout, /teardown: git worktree remove/);
});
test("usage error without enough args", async () => {
const { code, stderr } = await run(["--plan", "release/v9.9.9"]);
assert.equal(code, 1);
assert.match(stderr, /usage:/);
});
test("rejects a non-numeric PR ref", async () => {
const { code, stderr } = await run(["--plan", "release/v9.9.9", "12a"]);
assert.equal(code, 1);
assert.match(stderr, /not numeric/);
});