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ci/src/core/audit.test.ts
T

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4.5 KiB
TypeScript

import * as fs from "node:fs";
import * as path from "node:path";
import * as os from "node:os";
import { logDecision, logEscalation, readAudit, getAuditSummary } from "../core/audit.js";
import { Decision } from "../types/decisions.js";
import { Escalation } from "../types/escalation.js";
describe("Audit", () => {
let tempDir: string;
beforeEach(() => {
tempDir = fs.mkdtempSync(path.join(os.tmpdir(), "ci-audit-test-"));
fs.mkdirSync(path.join(tempDir, ".ci", "audit"), { recursive: true });
});
afterEach(() => {
fs.rmSync(tempDir, { recursive: true, force: true });
});
const sampleDecision: Decision = {
id: "D-001",
timestamp: new Date().toISOString(),
decision: "Use PostgreSQL",
rationale: "ACID compliance needed",
confidence: 0.92,
category: "technology_choice",
alternatives_considered: [{ option: "MongoDB", rejected_reason: "No ACID" }],
learnship_equivalent: "discuss-phase would ask: What database?",
human_override: null,
};
const sampleEscalation: Escalation = {
id: "E-001",
timestamp: new Date().toISOString(),
type: "irreversible_action",
phase: "1",
description: "Deploy to staging",
context: "All tests pass",
options: [
{ id: "A", label: "Deploy", description: "Deploy to staging", recommended: true },
],
default_option_id: "A",
resolution: "pending",
audit_file: ".ci/audit/test.json",
};
describe("logDecision", () => {
it("logs a decision to the audit trail", () => {
logDecision(tempDir, 1, sampleDecision);
const audit = readAudit(tempDir);
expect(audit).toHaveLength(1);
expect(audit[0].phase).toBe(1);
expect(audit[0].decisions).toHaveLength(1);
expect(audit[0].decisions[0].id).toBe("D-001");
});
it("appends multiple decisions to same phase file", () => {
logDecision(tempDir, 1, { ...sampleDecision, id: "D-001" });
logDecision(tempDir, 1, { ...sampleDecision, id: "D-002" });
const audit = readAudit(tempDir);
expect(audit[0].decisions).toHaveLength(2);
});
it("separates decisions into different phase files", () => {
logDecision(tempDir, 1, sampleDecision);
logDecision(tempDir, 2, { ...sampleDecision, id: "D-002" });
const audit = readAudit(tempDir);
expect(audit).toHaveLength(2);
});
});
describe("logEscalation", () => {
it("logs an escalation to the audit trail", () => {
logEscalation(tempDir, 1, sampleEscalation);
const audit = readAudit(tempDir);
expect(audit).toHaveLength(1);
expect(audit[0].escalations).toHaveLength(1);
});
it("can mix decisions and escalations in same phase", () => {
logDecision(tempDir, 1, sampleDecision);
logEscalation(tempDir, 1, sampleEscalation);
const audit = readAudit(tempDir);
expect(audit[0].decisions).toHaveLength(1);
expect(audit[0].escalations).toHaveLength(1);
});
});
describe("readAudit", () => {
it("returns empty array when no audit files exist", () => {
const audit = readAudit(tempDir);
expect(audit).toEqual([]);
});
it("filters by phase number", () => {
logDecision(tempDir, 1, sampleDecision);
logDecision(tempDir, 2, { ...sampleDecision, id: "D-002" });
const phase1 = readAudit(tempDir, 1);
expect(phase1).toHaveLength(1);
expect(phase1[0].phase).toBe(1);
});
});
describe("getAuditSummary", () => {
it("returns summary with counts", () => {
logDecision(tempDir, 1, { ...sampleDecision, confidence: 0.95 });
logDecision(tempDir, 1, { ...sampleDecision, id: "D-002", confidence: 0.7 });
logDecision(tempDir, 2, { ...sampleDecision, id: "D-003", confidence: 0.4 });
logEscalation(tempDir, 1, sampleEscalation);
const summary = getAuditSummary(tempDir);
expect(summary.total_decisions).toBe(3);
expect(summary.total_escalations).toBe(1);
expect(summary.phases).toContain(1);
expect(summary.phases).toContain(2);
expect(summary.decisions_by_confidence.high).toBe(1);
expect(summary.decisions_by_confidence.medium).toBe(1);
expect(summary.decisions_by_confidence.low).toBe(1);
expect(summary.escalations_by_type.irreversible_action).toBe(1);
});
it("returns zeros for empty audit", () => {
const summary = getAuditSummary(tempDir);
expect(summary.total_decisions).toBe(0);
expect(summary.total_escalations).toBe(0);
expect(summary.phases).toHaveLength(0);
});
});
});