Files
ci/src/core/commit-parser.test.ts
T

357 lines
11 KiB
TypeScript

import {
CiMetadata,
CommitDecision,
CommitEscalation,
CommitRequirements,
CommitCompoundMeta,
parseCommitScope,
formatCommitScope,
CommitScope,
} from "../types/commit-meta.js";
import {
extractCiBlock,
parseCiBlock,
parseCommitMessage,
} from "./commit-parser.js";
const SAMPLE_INIT_COMMIT = `docs(init): initialize task-api (4 phases)
---ci---
phase: 0
milestone: v1.0
status: specify
decisions:
- id: D-001
decision: Node.js with Express for REST API
rationale: Spec requires Node.js; Express is minimal and well-supported
confidence: 0.95
alternatives: [Fastify, Hono]
- id: D-002
decision: PostgreSQL for persistence
rationale: ACID compliance required by spec
confidence: 0.90
alternatives: [MongoDB, SQLite]
---/ci---
Specification: Build a REST API for task management with JWT auth, CRUD
operations, real-time notifications via WebSocket, PostgreSQL database.
Requirements: AUTH-01 through AUTH-04, TASK-01 through TASK-05, NOTIF-01
Constraints: Node.js, production-ready, no Docker
Out of scope: Admin dashboard, payment integration, mobile apps`;
const SAMPLE_TASK_COMMIT = `feat(P01-01-02): create user registration endpoint
---ci---
phase: 1
milestone: v1.0
plan: 01-01
task: 01-01-02
status: execute
decisions:
- id: D-003
decision: Use bcrypt with 12 rounds for password hashing
rationale: Industry standard; argon2 not available in target env
confidence: 0.88
alternatives: [argon2, scrypt]
requirements:
covered: [AUTH-01]
---/ci---
- POST /auth/register validates email and password
- Checks for duplicate users
- Returns JWT token on success`;
const SAMPLE_PHASE_COMPLETE_COMMIT = `docs(P01): complete authentication phase
---ci---
phase: 1
milestone: v1.0
status: complete
decisions:
- id: D-005
decision: Session JWTs with 1hr expiry + opaque refresh token
rationale: Balances security and UX; refresh rotation prevents replay
confidence: 0.92
alternatives: [Stateless JWT only, session cookies]
requirements:
covered: [AUTH-01, AUTH-02, AUTH-03, AUTH-04]
lessons:
- bcrypt async is 10x faster than sync in Node; always use bcrypt.compare()
- JWT expiry must be checked before signature verification to prevent edge cases
---/ci---
Tasks completed: 4/4`;
const SAMPLE_COMPOUND_COMMIT = `compound(auth): JWT refresh token rotation pattern
---ci---
phase: 1
milestone: v1.0
status: complete
compound:
category: auth
problem: Refresh tokens can be replayed if stolen; naive implementation allows token reuse
solution: Implement refresh token rotation — each use invalidates old token and issues new one. Store token family ID to detect replay attempts. On replay detection, revoke entire family.
lessons:
- Refresh token rotation is not optional for production auth
- Token family detection prevents silent takeover
---/ci---
Discovered during AUTH-04 implementation.`;
const SAMPLE_ESCALATION_COMMIT = `escalation(P03): deploy to staging requires approval
---ci---
phase: 3
milestone: v1.0
status: execute
escalations:
- id: E-001
type: irreversible_action
description: Phase 3 requires deployment to staging environment
resolution: pending
---/ci---
All tests pass. Awaiting deploy approval.`;
const SAMPLE_PROJECT_COMMIT = `feat(task-api/P01-01-02): create registration endpoint
---ci---
phase: 1
milestone: v1.0
project: task-api
plan: 01-01
task: 01-01-02
status: execute
---/ci---
Registration endpoint for task-api project.`;
describe("extractCiBlock", () => {
it("extracts ---ci--- block from commit message", () => {
const block = extractCiBlock(SAMPLE_INIT_COMMIT);
expect(block).toBeTruthy();
expect(block).toContain("phase: 0");
expect(block).toContain("milestone: v1.0");
});
it("returns null when no ---ci--- block exists", () => {
const block = extractCiBlock("docs: some regular commit\n\nNo CI block here");
expect(block).toBeNull();
});
it("returns null for unclosed ---ci--- block", () => {
const block = extractCiBlock("docs: bad\n---ci---\nphase: 1\nno end marker");
expect(block).toBeNull();
});
});
describe("parseCiBlock", () => {
it("parses init commit ci block", () => {
const block = extractCiBlock(SAMPLE_INIT_COMMIT)!;
const meta = parseCiBlock(block)!;
expect(meta.phase).toBe(0);
expect(meta.milestone).toBe("v1.0");
expect(meta.status).toBe("specify");
expect(meta.decisions).toHaveLength(2);
expect(meta.decisions![0].id).toBe("D-001");
expect(meta.decisions![0].decision).toBe("Node.js with Express for REST API");
expect(meta.decisions![0].confidence).toBe(0.95);
expect(meta.decisions![0].alternatives).toEqual(["Fastify", "Hono"]);
});
it("parses task commit ci block", () => {
const block = extractCiBlock(SAMPLE_TASK_COMMIT)!;
const meta = parseCiBlock(block)!;
expect(meta.phase).toBe(1);
expect(meta.plan).toBe("01-01");
expect(meta.task).toBe("01-01-02");
expect(meta.status).toBe("execute");
expect(meta.decisions).toHaveLength(1);
expect(meta.decisions![0].id).toBe("D-003");
expect(meta.requirements).toBeDefined();
expect(meta.requirements!.covered).toEqual(["AUTH-01"]);
});
it("parses phase completion with lessons", () => {
const block = extractCiBlock(SAMPLE_PHASE_COMPLETE_COMMIT)!;
const meta = parseCiBlock(block)!;
expect(meta.phase).toBe(1);
expect(meta.status).toBe("complete");
expect(meta.lessons).toHaveLength(2);
expect(meta.lessons![0]).toContain("bcrypt async");
expect(meta.requirements!.covered).toEqual(["AUTH-01", "AUTH-02", "AUTH-03", "AUTH-04"]);
});
it("parses compound commit", () => {
const block = extractCiBlock(SAMPLE_COMPOUND_COMMIT)!;
const meta = parseCiBlock(block)!;
expect(meta.compound).toBeDefined();
expect(meta.compound!.category).toBe("auth");
expect(meta.compound!.problem).toContain("Refresh tokens can be replayed");
expect(meta.compound!.solution).toContain("refresh token rotation");
expect(meta.lessons).toHaveLength(2);
});
it("parses escalation commit", () => {
const block = extractCiBlock(SAMPLE_ESCALATION_COMMIT)!;
const meta = parseCiBlock(block)!;
expect(meta.escalations).toHaveLength(1);
expect(meta.escalations![0].id).toBe("E-001");
expect(meta.escalations![0].type).toBe("irreversible_action");
expect(meta.escalations![0].resolution).toBe("pending");
});
it("parses project field", () => {
const block = extractCiBlock(SAMPLE_PROJECT_COMMIT)!;
const meta = parseCiBlock(block)!;
expect(meta.project).toBe("task-api");
expect(meta.phase).toBe(1);
expect(meta.plan).toBe("01-01");
});
it("returns null for empty block", () => {
const meta = parseCiBlock("");
expect(meta).toBeNull();
});
it("returns null for block missing required fields", () => {
const meta = parseCiBlock("something: true\nother: false");
expect(meta).toBeNull();
});
});
describe("parseCommitMessage", () => {
it("parses init commit subject line", () => {
const parsed = parseCommitMessage("abc123", SAMPLE_INIT_COMMIT);
expect(parsed.hash).toBe("abc123");
expect(parsed.type).toBe("docs");
expect(parsed.scope).toBe("init");
expect(parsed.subject).toBe("initialize task-api (4 phases)");
expect(parsed.ci).not.toBeNull();
expect(parsed.ci!.phase).toBe(0);
});
it("parses task commit with scope", () => {
const parsed = parseCommitMessage("def456", SAMPLE_TASK_COMMIT);
expect(parsed.type).toBe("feat");
expect(parsed.scope).toBe("P01-01-02");
expect(parsed.ci!.plan).toBe("01-01");
expect(parsed.ci!.task).toBe("01-01-02");
});
it("parses compound commit type", () => {
const parsed = parseCommitMessage("ghi789", SAMPLE_COMPOUND_COMMIT);
expect(parsed.type).toBe("compound");
expect(parsed.ci!.compound!.category).toBe("auth");
});
it("parses escalation commit type", () => {
const parsed = parseCommitMessage("jkl012", SAMPLE_ESCALATION_COMMIT);
expect(parsed.type).toBe("escalation");
expect(parsed.ci!.escalations![0].id).toBe("E-001");
});
it("handles commit without ci block", () => {
const msg = "feat: some regular feature\n\nJust a normal commit.";
const parsed = parseCommitMessage("mno345", msg);
expect(parsed.type).toBe("feat");
expect(parsed.ci).toBeNull();
expect(parsed.body).toContain("Just a normal commit");
});
it("extracts body text outside ci block", () => {
const parsed = parseCommitMessage("pqr678", SAMPLE_TASK_COMMIT);
expect(parsed.body).toContain("POST /auth/register validates email and password");
});
it("parses commit with project-prefixed scope", () => {
const parsed = parseCommitMessage("stu901", SAMPLE_PROJECT_COMMIT);
expect(parsed.type).toBe("feat");
expect(parsed.scope).toBe("task-api/P01-01-02");
expect(parsed.ci!.project).toBe("task-api");
});
});
describe("parseCommitScope", () => {
it("parses init scope", () => {
const scope = parseCommitScope("init");
expect(scope.isInit).toBe(true);
expect(scope.phase).toBe(0);
});
it("parses milestone scope", () => {
const scope = parseCommitScope("milestone");
expect(scope.isMilestone).toBe(true);
expect(scope.phase).toBe(0);
});
it("parses simple phase scope", () => {
const scope = parseCommitScope("P01");
expect(scope.phase).toBe(1);
expect(scope.isInit).toBe(false);
expect(scope.isMilestone).toBe(false);
});
it("parses task scope with plan and task", () => {
const scope = parseCommitScope("P01-01-02");
expect(scope.phase).toBe(1);
expect(scope.plan).toBe("01-01");
expect(scope.task).toBe("01-01-02");
});
it("parses project-prefixed scope", () => {
const scope = parseCommitScope("task-api/P01-01-02");
expect(scope.project).toBe("task-api");
expect(scope.phase).toBe(1);
expect(scope.plan).toBe("01-01");
expect(scope.task).toBe("01-01-02");
});
it("does not treat P-prefixed scope as project-prefixed", () => {
const scope = parseCommitScope("P01-auth");
expect(scope.project).toBeUndefined();
expect(scope.phase).toBe(1);
});
});
describe("formatCommitScope", () => {
it("formats init scope", () => {
const scope: CommitScope = { phase: 0, isInit: true, isMilestone: false };
expect(formatCommitScope(scope)).toBe("init");
});
it("formats milestone scope", () => {
const scope: CommitScope = { phase: 0, isInit: false, isMilestone: true };
expect(formatCommitScope(scope)).toBe("milestone");
});
it("formats simple phase scope", () => {
const scope: CommitScope = { phase: 1, isInit: false, isMilestone: false };
expect(formatCommitScope(scope)).toBe("P01");
});
it("formats task scope", () => {
const scope: CommitScope = { phase: 1, plan: "01-01", task: "01-01-02", isInit: false, isMilestone: false };
expect(formatCommitScope(scope)).toBe("P01-01-02");
});
it("formats project-prefixed scope", () => {
const scope: CommitScope = { phase: 1, project: "task-api", plan: "01-01", task: "01-01-02", isInit: false, isMilestone: false };
expect(formatCommitScope(scope)).toBe("task-api/P01-01-02");
});
it("formats project-prefixed phase scope without plan/task", () => {
const scope: CommitScope = { phase: 2, project: "auth-svc", isInit: false, isMilestone: false };
expect(formatCommitScope(scope)).toBe("auth-svc/P02");
});
});