Files
scan-receipts/tests/e2e/sprint_b_speed.test.ts
Timo 84b9987c49 Add full application: receipt scanning, auth, billing, and account deletion
Brings the working codebase (Next.js app, auth system, Stripe billing,
Docker/deploy config, tests, docs) into version control on top of the
placeholder initial commit, and adds account self-deletion (Danger Zone
in Settings, password + typed-email confirmation, cascading DB cleanup,
Stripe cancellation) per GDPR right-to-erasure.

Excludes local build caches, node_modules, and internal agent scratch
files; .gitignore hardened to keep those out going forward.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-19 20:59:04 +02:00

98 lines
3.4 KiB
TypeScript

/**
* Sprint B: scanner speed — client prepare, vision page pick, reasoning
* retry policy, provider timeout constant, PDF raster target.
*/
import { describe, test, expect } from "./runner";
import {
AI_IMAGE_LONG_EDGE_PX,
MAX_VISION_PAGES,
selectVisionPages,
} from "../../src/lib/image/processor";
import { prepareUploadFile, CLIENT_UPLOAD_SKIP_BELOW_BYTES } from "../../src/lib/image/prepareUpload";
import {
PROVIDER_TIMEOUT_MS,
isRateLimitError,
shouldRetryWithReasoning,
} from "../../src/lib/ai/extractor";
import { PENDING_VALIDATION, ReceiptData } from "../../src/lib/schema/receipt";
function receipt(mathValid: boolean): ReceiptData {
return {
merchant: { name: "REWE", address: null, taxId: null, confidence: 0.97 },
date: { isoDate: "2026-08-12", time: null, confidence: 0.95 },
documentType: "KASSENBON",
receiptNumber: null,
currency: "EUR",
totalAmount: { value: 11.9, confidence: 0.98 },
netAmount: 10.0,
taxBreakdown: [{ ratePercent: 19, taxAmount: 1.9, netAmount: 10.0 }],
lineItems: [],
suggestedCategory: "Sonstiges",
validation: { ...PENDING_VALIDATION, isMathValid: mathValid },
};
}
describe("Sprint B — Vision-Seiten", () => {
test("kurze Dokumente behalten alle Seiten", () => {
expect(selectVisionPages([1, 2, 3])).toEqual([1, 2, 3]);
expect(selectVisionPages([1, 2, 3, 4, 5, 6, 7, 8])).toEqual([1, 2, 3, 4, 5, 6, 7, 8]);
});
test("lange Dokumente: erste 6 + letzte 2, ohne Duplikate", () => {
const pages = Array.from({ length: 20 }, (_, i) => i + 1);
expect(selectVisionPages(pages)).toEqual([1, 2, 3, 4, 5, 6, 19, 20]);
expect(selectVisionPages(pages).length).toBeLessThanOrEqual(MAX_VISION_PAGES);
});
test("7 Seiten überlappen sich nicht doppelt", () => {
expect(selectVisionPages([1, 2, 3, 4, 5, 6, 7])).toEqual([1, 2, 3, 4, 5, 6, 7]);
});
});
describe("Sprint B — Reasoning on-demand", () => {
test("Math-Fehler löst Reasoning-Retry aus", () => {
expect(shouldRetryWithReasoning(receipt(false))).toBe(true);
});
test("valide Math braucht kein Reasoning", () => {
expect(shouldRetryWithReasoning(receipt(true))).toBe(false);
});
});
describe("Sprint B — Rate-Limit & Timeout", () => {
test("429 wird als retryable erkannt", () => {
expect(isRateLimitError({ status: 429, message: "Too Many Requests" })).toBe(true);
expect(isRateLimitError(new Error("HTTP 429 rate_limit"))).toBe(true);
expect(isRateLimitError(new Error("timeout"))).toBe(false);
});
test("Provider-Timeout ist 12s", () => {
expect(PROVIDER_TIMEOUT_MS).toBe(12_000);
});
});
describe("Sprint B — Bildpipeline", () => {
test("PDF-Raster und AI-JPEG teilen die 1536px-Kante", () => {
expect(AI_IMAGE_LONG_EDGE_PX).toBe(1536);
});
});
describe("Sprint B — Client-Prepare", () => {
test("PDF bleibt unverändert", async () => {
const pdf = new File([new Uint8Array([0x25, 0x50, 0x44, 0x46])], "invoice.pdf", {
type: "application/pdf",
});
const out = await prepareUploadFile(pdf);
expect(out).toBe(pdf);
});
test("kleine JPEGs unter dem Skip-Limit bleiben unverändert", async () => {
const bytes = new Uint8Array(Math.min(1024, CLIENT_UPLOAD_SKIP_BELOW_BYTES));
const file = new File([bytes], "tiny.jpg", { type: "image/jpeg" });
Object.defineProperty(file, "size", { value: 12_000 });
const out = await prepareUploadFile(file);
expect(out).toBe(file);
});
});