fil/e2e/node/tests/smoke.test.ts

// This file is auto-generated by alef — DO NOT EDIT.
// alef:hash:4e15143f4af1ae8bafbdb1506ef057da924484c66a19483966333558ad437e75
// To regenerate: alef generate
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// Issues & docs: https://github.com/kreuzberg-dev/alef

import { describe, expect, it } from 'vitest';import { extractFile, extractBytes, type ExtractionConfig } from '@kreuzberg/node';
function _alefE2eText(value: unknown): string {
  return value == null ? "" : String(value);
}

function _alefE2eItemTexts(item: unknown): string[] {
  if (item == null || typeof item !== "object") {
    return [_alefE2eText(item)];
  }
  const record = item as Record<string, unknown>;
  const itemsText = Array.isArray(record.items) ? record.items.map(_alefE2eText).join(" ") : "";
  return [_alefE2eText(item), _alefE2eText(record.kind), _alefE2eText(record.name), _alefE2eText(record.source), _alefE2eText(record.alias), _alefE2eText(record.text), _alefE2eText(record.signature), itemsText];
}

function _alefE2eFormatMetadataDisplay(fm: unknown): string {
  if (fm == null) return "";
  if (typeof fm !== "object") return String(fm);
  const record = fm as Record<string, unknown>;
  const formatType = record.format_type;

  // FormatMetadata is a tagged union: { format_type: 'image', image: { format: 'PNG', ... }, ... }
  // Extract the display string based on the variant type
  if (formatType === "image" && typeof record.image === "object") {
    const imageData = record.image as Record<string, unknown>;
    if (typeof imageData.format === "string") return imageData.format;
  }

  // Fallback: return format_type variant name
  if (typeof record.format_type === "string") return record.format_type;
  return "";
}


describe('smoke', () => {  it('ocr_image_png: OCR: PNG image extraction with OCR enabled. In WASM this exercises the Uint8Array bridge parameter and Promise await in the generated OcrBackend bridge.', async () => {    const _content_content = await (await import('node:fs/promises')).readFile('images/test_hello_world.png');    const result = await extractBytes(_content_content, "image/png", undefined);    expect(result.mimeType.trim()).toBe("image/png");
    expect(result.content.length).toBeGreaterThanOrEqual(1);
    expect(["Hello", "World", "hello", "world"].some((v) => result.content.includes(v))).toBe(true);

  }, 30000);
  it('smoke_docx_basic: Smoke test: DOCX with formatted text', async () => {    const result = await extractFile("docx/fake.docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document", undefined);    expect(result.mimeType.trim()).toBe("application/vnd.openxmlformats-officedocument.wordprocessingml.document");
    expect(result.content.length).toBeGreaterThanOrEqual(20);
    expect(["Lorem", "ipsum", "document", "text"].some((v) => result.content.includes(v))).toBe(true);

  }, 30000);
  it('smoke_html_basic: Smoke test: HTML table extraction', async () => {    const result = await extractFile("html/simple_table.html", "text/html", undefined);    expect(result.mimeType.trim()).toBe("text/html");
    expect(result.content.length).toBeGreaterThanOrEqual(10);
    expect(["Sample Data Table", "Laptop", "Electronics", "Product"].some((v) => result.content.includes(v))).toBe(true);

  }, 30000);
  it('smoke_image_png: Smoke test: PNG image (without OCR, metadata only)', async () => {    const result = await extractFile("images/sample.png", undefined, { disableOcr: true } as ExtractionConfig);    expect(result.mimeType.trim()).toBe("image/png");

  }, 30000);
  it('smoke_json_basic: Smoke test: JSON file extraction', async () => {    const result = await extractFile("json/simple.json", "application/json", undefined);    expect(result.mimeType.trim()).toBe("application/json");
    expect(result.content.length).toBeGreaterThanOrEqual(5);

  }, 30000);
  it('smoke_pdf_basic: Smoke test: PDF with simple text extraction', async () => {    const result = await extractFile("pdf/fake_memo.pdf", "application/pdf", undefined);    expect(result.mimeType.trim()).toBe("application/pdf");
    expect(result.content.length).toBeGreaterThanOrEqual(50);
    expect(["May 5, 2023", "To Whom it May Concern"].some((v) => result.content.includes(v))).toBe(true);

  }, 30000);
  it('smoke_txt_basic: Smoke test: Plain text file', async () => {    const result = await extractFile("text/report.txt", "text/plain", undefined);    expect(result.mimeType.trim()).toBe("text/plain");
    expect(result.content.length).toBeGreaterThanOrEqual(5);

  }, 30000);
  it('smoke_xlsx_basic: Smoke test: XLSX with basic spreadsheet data including tables', async () => {    const result = await extractFile("xlsx/stanley_cups.xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", undefined);    expect(result.mimeType.trim()).toBe("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
    expect(result.content.length).toBeGreaterThanOrEqual(100);
    expect(result.content).toContain("Team");
    expect(result.content).toContain("Location");
    expect(result.content).toContain("Stanley Cups");
    expect(result.content).toContain("Blues");
    expect(result.content).toContain("Flyers");
    expect(result.content).toContain("Maple Leafs");
    expect(result.content).toContain("STL");
    expect(result.content).toContain("PHI");
    expect(result.content).toContain("TOR");
    // skipped: field 'tables' not available on result type
    // skipped: field 'metadata.format.excel.sheet_count' not available on result type
    // skipped: field 'metadata.format.excel.sheet_names' not available on result type

  }, 30000);
});