alex
3dbb3cb7b2
- discover.ts: Fix ignore package path handling for root '.' directories, add .pi-map.md to default ignore list - llm-extract.ts: Fix export regex to only match line-start exports and handle 'export async function', fix root package role to 'Project root' - init.ts: Minor cleanup - .gitignore: Add .pi-map.md - tests: 6 integration tests covering init, patch (small/large packages), validate (missing, orphaned, stale-signature detection) All 14 tests pass. TypeScript compiles clean.
120 lines
3.4 KiB
TypeScript
120 lines
3.4 KiB
TypeScript
import { describe, it, expect, beforeEach, afterEach } from "vitest";
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import { mkdtempSync, writeFileSync, mkdirSync, rmSync, readFileSync } from "fs";
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import { join } from "path";
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import { tmpdir } from "os";
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import { initProject } from "../src/init.js";
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import { patchFile } from "../src/patch.js";
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import { validateMaps } from "../src/validate.js";
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describe("integration", () => {
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let dir: string;
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beforeEach(() => {
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dir = mkdtempSync(join(tmpdir(), "pi-map-int-"));
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});
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afterEach(() => {
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rmSync(dir, { recursive: true });
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});
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it("init creates .pi-map.md files", async () => {
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mkdirSync(join(dir, "src"));
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writeFileSync(
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join(dir, "src", "index.ts"),
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`export function foo() {}\n`,
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);
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await initProject(dir);
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const map = readFileSync(join(dir, "src", ".pi-map.md"), "utf8");
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expect(map).toContain("# src");
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expect(map).toContain("foo");
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});
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it("patch updates a file entry", async () => {
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mkdirSync(join(dir, "src"));
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writeFileSync(
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join(dir, "src", "index.ts"),
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`export function foo() {}\n`,
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);
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writeFileSync(
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join(dir, "src", "utils.ts"),
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`export const bar = 1;\n`,
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);
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await initProject(dir);
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// Modify a file
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writeFileSync(
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join(dir, "src", "index.ts"),
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`export function foo() {}\nexport function baz() {}\n`,
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);
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await patchFile(join(dir, "src", "index.ts"));
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const map = readFileSync(join(dir, "src", ".pi-map.md"), "utf8");
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expect(map).toContain("baz");
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});
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it("patch adds dirty marker for large packages", async () => {
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mkdirSync(join(dir, "src"));
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// Create 11 files so it's a "large" package
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for (let i = 0; i < 11; i++) {
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writeFileSync(
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join(dir, "src", `file${i}.ts`),
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`export const x${i} = ${i};\n`,
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);
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}
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await initProject(dir);
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// Modify a file
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writeFileSync(
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join(dir, "src", "file0.ts"),
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`export const x0 = 0;\nexport const y = 99;\n`,
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);
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await patchFile(join(dir, "src", "file0.ts"));
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const map = readFileSync(join(dir, "src", ".pi-map.md"), "utf8");
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expect(map).toContain("y");
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expect(map).toContain("dirty");
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expect(map).toContain("patched");
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});
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it("validate detects new files", async () => {
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mkdirSync(join(dir, "src"));
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writeFileSync(join(dir, "src", "a.ts"), `export const a = 1;\n`);
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await initProject(dir);
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// Add new file
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writeFileSync(join(dir, "src", "b.ts"), `export const b = 2;\n`);
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const result = await validateMaps(dir);
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expect(result.clean).toBe(false);
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expect(result.discrepancies.some((d) => d.type === "missing")).toBe(true);
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});
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it("validate detects deleted files", async () => {
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mkdirSync(join(dir, "src"));
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writeFileSync(join(dir, "src", "a.ts"), `export const a = 1;\n`);
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writeFileSync(join(dir, "src", "b.ts"), `export const b = 2;\n`);
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await initProject(dir);
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// Delete a file
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rmSync(join(dir, "src", "b.ts"));
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const result = await validateMaps(dir);
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expect(result.clean).toBe(false);
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expect(result.discrepancies.some((d) => d.type === "orphaned")).toBe(true);
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});
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it("validate detects changed signatures", async () => {
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mkdirSync(join(dir, "src"));
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writeFileSync(join(dir, "src", "a.ts"), `export const a = 1;\n`);
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await initProject(dir);
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// Change exports
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writeFileSync(join(dir, "src", "a.ts"), `export const a = 1;\nexport const c = 3;\n`);
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const result = await validateMaps(dir);
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expect(result.clean).toBe(false);
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expect(result.discrepancies.some((d) => d.type === "stale-signature")).toBe(true);
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});
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});
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