58 lines
1.9 KiB
TypeScript
58 lines
1.9 KiB
TypeScript
import { loadConfig, PROJECT_DOC_MAX_BYTES } from "../src/utils/config.js";
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import { mkdirSync, rmSync, writeFileSync, mkdtempSync } from "fs";
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import { tmpdir } from "os";
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import { join } from "path";
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import { describe, expect, test, beforeEach, afterEach, vi } from "vitest";
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let projectDir: string;
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let configPath: string;
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let instructionsPath: string;
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beforeEach(() => {
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projectDir = mkdtempSync(join(tmpdir(), "codex-proj-"));
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// Create fake .git dir to mark project root
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mkdirSync(join(projectDir, ".git"));
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// Config & instructions paths under temp dir so we don't pollute real homedir
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configPath = join(projectDir, "config.json");
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instructionsPath = join(projectDir, "instructions.md");
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});
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afterEach(() => {
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rmSync(projectDir, { recursive: true, force: true });
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});
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describe("project doc integration", () => {
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test("happy path: project doc gets merged into instructions", () => {
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const docContent = "# Project\nThis is my project.";
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writeFileSync(join(projectDir, "codex.md"), docContent);
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const cfg = loadConfig(configPath, instructionsPath, { cwd: projectDir });
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expect(cfg.instructions).toContain(docContent);
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});
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test("opt-out via flag prevents inclusion", () => {
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const docContent = "will be ignored";
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writeFileSync(join(projectDir, "codex.md"), docContent);
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const cfg = loadConfig(configPath, instructionsPath, {
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cwd: projectDir,
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disableProjectDoc: true,
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});
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expect(cfg.instructions).not.toContain(docContent);
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});
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test("file larger than limit gets truncated and warns", () => {
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const big = "x".repeat(PROJECT_DOC_MAX_BYTES + 4096);
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writeFileSync(join(projectDir, "codex.md"), big);
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const warnSpy = vi.spyOn(console, "warn").mockImplementation(() => {});
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const cfg = loadConfig(configPath, instructionsPath, { cwd: projectDir });
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expect(cfg.instructions.length).toBe(PROJECT_DOC_MAX_BYTES);
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expect(warnSpy).toHaveBeenCalledOnce();
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warnSpy.mockRestore();
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});
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});
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