Files
OmniRoute/tests/unit/build/check-workflows.test.ts
Erick Kinnee 2a0b1755cc chore(ci): add release PR build gate (#8735)
Co-authored-by: Erick Kinnee <erick@ekinnee.dev>
2026-07-27 17:25:34 -03:00

350 lines
16 KiB
TypeScript

// tests/unit/build/check-workflows.test.ts
// TDD unit tests for scripts/check/check-workflows.mjs — Task 7.19.
//
// Strategy: test the exported pure functions without spawning actionlint,
// zizmor, or touching the real .github/workflows directory.
// - parseActionlintOutput() — line-based finding counting
// - parseZizmorOutput() — JSON / text parsing + counting
// - collectWorkflowFiles() — directory listing helper
// - isBinaryAvailable() — PATH probe (tested structurally, not by
// spawning real processes)
//
// All tests are fast and hermetic (no network, no child processes except where
// explicitly exercising the PATH probe against a non-existent binary name).
import test from "node:test";
import assert from "node:assert/strict";
import fs from "node:fs";
import os from "node:os";
import path from "node:path";
import {
parseActionlintOutput,
parseZizmorOutput,
collectWorkflowFiles,
isBinaryAvailable,
evaluateZizmorRatchet,
readBaselineZizmorValue,
// @ts-expect-error — .mjs helper has no type declarations; runtime shape is known.
} from "../../../scripts/check/check-workflows.mjs";
type RatchetVerdict = { regressed: boolean; improved: boolean };
const evaluateZizmor = evaluateZizmorRatchet as (
current: number,
baseline: number
) => RatchetVerdict;
const readZizmorBaseline = readBaselineZizmorValue as (p?: string) => number | null;
const qualityWorkflowPath = new URL("../../../.github/workflows/quality.yml", import.meta.url);
function readQualityWorkflow(): string {
return fs.readFileSync(qualityWorkflowPath, "utf8");
}
// ─────────────────────────────────────────────────────────────────────────────
// parseActionlintOutput
// ─────────────────────────────────────────────────────────────────────────────
test("parseActionlintOutput: empty stdout returns count=0 and empty lines", () => {
const result = parseActionlintOutput("");
assert.equal(result.count, 0);
assert.deepEqual(result.lines, []);
});
test("parseActionlintOutput: whitespace-only stdout returns count=0", () => {
const result = parseActionlintOutput(" \n \t \n");
assert.equal(result.count, 0);
assert.deepEqual(result.lines, []);
});
test("parseActionlintOutput: one finding line returns count=1", () => {
const stdout =
".github/workflows/ci.yml:12:7: shellcheck reported issue in this script: SC2086:info:1:12: Double quote to prevent globbing and word splitting. [shellcheck]\n";
const result = parseActionlintOutput(stdout);
assert.equal(result.count, 1);
assert.equal(result.lines.length, 1);
assert.ok(result.lines[0].includes("shellcheck"));
});
test("parseActionlintOutput: multiple finding lines returns correct count", () => {
const stdout = [
'.github/workflows/ci.yml:5:1: "on" is the key of workflow trigger. Use quoted "on" [syntax-check]',
".github/workflows/ci.yml:42:9: event name 'pull_request' is not available for 'workflow_dispatch' [events]",
".github/workflows/deploy.yml:8:5: unknown key 'runs-ons' in step config [syntax-check]",
].join("\n");
const result = parseActionlintOutput(stdout);
assert.equal(result.count, 3);
assert.equal(result.lines.length, 3);
});
test("parseActionlintOutput: trailing newline does not add phantom finding", () => {
const stdout = ".github/workflows/ci.yml:10:3: some issue [rule]\n\n\n";
const result = parseActionlintOutput(stdout);
assert.equal(result.count, 1);
});
test("parseActionlintOutput: preserves finding text exactly (trimmed)", () => {
const finding = ".github/workflows/ci.yml:99:1: missing required key 'runs-on' [runner]";
const result = parseActionlintOutput(` ${finding} \n`);
assert.equal(result.lines[0], finding);
});
// ─────────────────────────────────────────────────────────────────────────────
// parseZizmorOutput
// ─────────────────────────────────────────────────────────────────────────────
test("parseZizmorOutput: empty string returns count=0", () => {
const result = parseZizmorOutput("");
assert.equal(result.count, 0);
assert.deepEqual(result.diagnostics, []);
});
test("parseZizmorOutput: JSON with empty diagnostics array returns count=0", () => {
const result = parseZizmorOutput(JSON.stringify({ diagnostics: [] }));
assert.equal(result.count, 0);
assert.deepEqual(result.diagnostics, []);
});
test("parseZizmorOutput: JSON { diagnostics: [...] } counts correctly", () => {
const diagnostics = [
{
id: "unpinned-uses",
severity: "medium",
message: "uses: actions/checkout@v4 is not pinned to a SHA",
},
{ id: "script-injection", severity: "high", message: "Untrusted input in run step" },
];
const result = parseZizmorOutput(JSON.stringify({ diagnostics }));
assert.equal(result.count, 2);
assert.equal(result.diagnostics.length, 2);
});
test("parseZizmorOutput: bare JSON array (older zizmor format) counts correctly", () => {
const findings = [
{ id: "unpinned-uses", workflow: "ci.yml" },
{ id: "excessive-permissions", workflow: "deploy.yml" },
{ id: "pull-request-target", workflow: "docker.yml" },
];
const result = parseZizmorOutput(JSON.stringify(findings));
assert.equal(result.count, 3);
assert.equal(result.diagnostics.length, 3);
});
test("parseZizmorOutput: invalid JSON falls back to line counting", () => {
// Non-JSON output (e.g. text format or error message) — each non-empty line = 1
const textOutput = "warning: unpinned action\nerror: script injection risk\n";
const result = parseZizmorOutput(textOutput);
assert.equal(result.count, 2);
// diagnostics is empty array in fallback mode
assert.deepEqual(result.diagnostics, []);
});
test("parseZizmorOutput: JSON with unknown shape returns count=0 (graceful)", () => {
// Unexpected but valid JSON — neither array nor { diagnostics }
const result = parseZizmorOutput(JSON.stringify({ errors: [], warnings: [] }));
assert.equal(result.count, 0);
});
test("parseZizmorOutput: whitespace-only returns count=0", () => {
const result = parseZizmorOutput(" \n\t\n ");
assert.equal(result.count, 0);
});
test("parseZizmorOutput: large diagnostics array counted correctly", () => {
const diagnostics = Array.from({ length: 47 }, (_, i) => ({
id: "unpinned-uses",
step: `step-${i}`,
}));
const result = parseZizmorOutput(JSON.stringify({ diagnostics }));
assert.equal(result.count, 47);
});
// ─────────────────────────────────────────────────────────────────────────────
// collectWorkflowFiles
// ─────────────────────────────────────────────────────────────────────────────
test("collectWorkflowFiles: returns empty array for non-existent directory", () => {
const result = collectWorkflowFiles("/this/path/does/not/exist/at/all-99999");
assert.deepEqual(result, []);
});
test("collectWorkflowFiles: returns .yml files from directory", () => {
const dir = fs.mkdtempSync(path.join(os.tmpdir(), "check-workflows-test-"));
try {
fs.writeFileSync(path.join(dir, "ci.yml"), "name: CI\n");
fs.writeFileSync(path.join(dir, "deploy.yml"), "name: Deploy\n");
fs.writeFileSync(path.join(dir, "README.md"), "# docs\n"); // not a workflow
const files = collectWorkflowFiles(dir);
assert.equal(files.length, 2);
assert.ok(files.some((f) => f.endsWith("ci.yml")));
assert.ok(files.some((f) => f.endsWith("deploy.yml")));
assert.ok(!files.some((f) => f.endsWith("README.md")));
} finally {
fs.rmSync(dir, { recursive: true, force: true });
}
});
test("collectWorkflowFiles: also collects .yaml extension", () => {
const dir = fs.mkdtempSync(path.join(os.tmpdir(), "check-workflows-test-"));
try {
fs.writeFileSync(path.join(dir, "ci.yaml"), "name: CI\n");
fs.writeFileSync(path.join(dir, "deploy.yml"), "name: Deploy\n");
const files = collectWorkflowFiles(dir);
assert.equal(files.length, 2);
assert.ok(files.some((f) => f.endsWith(".yaml")));
assert.ok(files.some((f) => f.endsWith(".yml")));
} finally {
fs.rmSync(dir, { recursive: true, force: true });
}
});
test("collectWorkflowFiles: returns absolute paths", () => {
const dir = fs.mkdtempSync(path.join(os.tmpdir(), "check-workflows-test-"));
try {
fs.writeFileSync(path.join(dir, "ci.yml"), "name: CI\n");
const files = collectWorkflowFiles(dir);
assert.equal(files.length, 1);
assert.ok(path.isAbsolute(files[0]));
} finally {
fs.rmSync(dir, { recursive: true, force: true });
}
});
test("collectWorkflowFiles: empty directory returns empty array", () => {
const dir = fs.mkdtempSync(path.join(os.tmpdir(), "check-workflows-test-"));
try {
const files = collectWorkflowFiles(dir);
assert.deepEqual(files, []);
} finally {
fs.rmSync(dir, { recursive: true, force: true });
}
});
// ─────────────────────────────────────────────────────────────────────────────
// isBinaryAvailable
// ─────────────────────────────────────────────────────────────────────────────
test("isBinaryAvailable: returns false for a nonsense binary name", () => {
// A binary named like this cannot exist in any real PATH.
const result = isBinaryAvailable("__this_binary_definitely_does_not_exist_zzz99999__");
assert.equal(result, false);
});
test("isBinaryAvailable: returns boolean (not null/undefined)", () => {
const result = isBinaryAvailable("node");
// node IS in PATH in this environment — but we only assert the type here
// to avoid environment coupling.
assert.equal(typeof result, "boolean");
});
test("isBinaryAvailable: node is available (sanity check for test environment)", () => {
// node must be in PATH for this test suite to even run.
assert.equal(isBinaryAvailable("node"), true);
});
// ─────────────────────────────────────────────────────────────────────────────
// evaluateZizmorRatchet — ratchet direction:down, zizmorFindings ONLY (Etapa 2)
// Regression when measured > baseline. actionlint is reported, not ratcheted.
// ─────────────────────────────────────────────────────────────────────────────
test("evaluateZizmorRatchet: measured == baseline passes (192 vs 192)", () => {
const r = evaluateZizmor(192, 192);
assert.equal(r.regressed, false);
assert.equal(r.improved, false);
});
test("evaluateZizmorRatchet: one more than baseline is a regression (193 vs 192)", () => {
const r = evaluateZizmor(193, 192);
assert.equal(r.regressed, true, "a single new zizmor finding must block");
assert.equal(r.improved, false);
});
test("evaluateZizmorRatchet: fewer than baseline is an improvement (190 vs 192)", () => {
const r = evaluateZizmor(190, 192);
assert.equal(r.regressed, false);
assert.equal(r.improved, true);
});
test("evaluateZizmorRatchet: strict integer comparison — any increase regresses", () => {
assert.equal(evaluateZizmor(193, 192).regressed, true);
assert.equal(evaluateZizmor(192, 192).regressed, false);
assert.equal(evaluateZizmor(191, 192).regressed, false);
});
// ─────────────────────────────────────────────────────────────────────────────
// readBaselineZizmorValue — tolerant read of quality-baseline.json
// ─────────────────────────────────────────────────────────────────────────────
function withTmpBaseline(content: string | null, fn: (p: string) => void) {
const dir = fs.mkdtempSync(path.join(os.tmpdir(), "workflows-baseline-"));
const p = path.join(dir, "quality-baseline.json");
if (content !== null) fs.writeFileSync(p, content);
try {
fn(p);
} finally {
fs.rmSync(dir, { recursive: true, force: true });
}
}
test("readBaselineZizmorValue: reads metrics.zizmorFindings.value", () => {
withTmpBaseline(JSON.stringify({ metrics: { zizmorFindings: { value: 192 } } }), (p) => {
assert.equal(readZizmorBaseline(p), 192);
});
});
test("readBaselineZizmorValue: missing file returns null (graceful SKIP)", () => {
assert.equal(readZizmorBaseline("/tmp/does-not-exist-88888/quality-baseline.json"), null);
});
test("readBaselineZizmorValue: missing metric returns null", () => {
withTmpBaseline(JSON.stringify({ metrics: {} }), (p) => {
assert.equal(readZizmorBaseline(p), null);
});
});
test("readBaselineZizmorValue: non-numeric value returns null", () => {
withTmpBaseline(JSON.stringify({ metrics: { zizmorFindings: { value: "192" } } }), (p) => {
assert.equal(readZizmorBaseline(p), null);
});
});
test("readBaselineZizmorValue: invalid JSON returns null (does not throw)", () => {
withTmpBaseline("{ broken", (p) => {
assert.equal(readZizmorBaseline(p), null);
});
});
// ─────────────────────────────────────────────────────────────────────────────
// quality.yml — release PR build gate regression coverage (#7307)
// ─────────────────────────────────────────────────────────────────────────────
test("#7307 quality.yml adds an advisory production build for release PR code changes", () => {
const source = readQualityWorkflow();
const buildJob = source.match(/\n build:\n[\s\S]*?\n # Docs\/OpenAPI contract gates only/);
assert.match(source, /pull_request:\n\s+branches: \["release\/\*\*"\]/);
assert.ok(buildJob, "quality.yml must define the build job before docs-gates");
assert.match(buildJob[0], /name: Build \(advisory\)/);
assert.match(buildJob[0], /needs: changes/);
assert.match(buildJob[0], /needs\.changes\.outputs\.code == 'true'/);
assert.match(buildJob[0], /github\.event\.pull_request\.draft == false/);
assert.match(buildJob[0], /startsWith\(github\.head_ref, 'mergify\/merge-queue\/'\)/);
assert.match(
buildJob[0],
/github\.event\.pull_request\.head\.repo\.full_name == github\.repository/
);
assert.match(buildJob[0], /fromJSON\('\["self-hosted","omni-release"\]'\) \|\| 'ubuntu-latest'/);
assert.match(buildJob[0], /continue-on-error: true/);
assert.match(buildJob[0], /uses: actions\/checkout@[0-9a-f]{40} # v7/);
assert.match(buildJob[0], /uses: actions\/setup-node@[0-9a-f]{40} # v7/);
assert.match(buildJob[0], /uses: \.\/\.github\/actions\/npm-ci-retry/);
assert.match(buildJob[0], /npm run check:node-runtime/);
assert.match(buildJob[0], /npm run build/);
assert.match(buildJob[0], /OMNIROUTE_USE_TURBOPACK: "1"/);
assert.doesNotMatch(buildJob[0], /actions\/upload-artifact/);
assert.match(
buildJob[0],
/remove\s+# continue-on-error after the production-build signal is stable/
);
});