SampleFile API

import { test, expect } from '@playwright/test';
import fetch from 'node-fetch';
import fs from 'fs';

test.beforeAll(async () => {
  const meta = await fetch(
    'https://samplefile.com/samples/api/random?format=pdf'
  ).then(r => r.json());
  const buf = await fetch(meta.download_url).then(r => r.arrayBuffer());
  fs.writeFileSync('fixture.pdf', Buffer.from(buf));
});

test('upload accepts PDF', async ({ page }) => {
  await page.goto('/upload');
  await page.setInputFiles('input[type=file]', 'fixture.pdf');
  await expect(page.locator('.upload-success')).toBeVisible();
});

// cypress/support/commands.js
Cypress.Commands.add('fetchSampleFile', (format) => {
  return cy.request(
    'https://samplefile.com/samples/api/random?format=' + format
  ).then(resp => {
    return cy.request({
      url: resp.body.download_url,
      encoding: 'binary',
    }).then(file => ({
      name: resp.body.name,
      content: file.body,
      mimeType: resp.body.mime_type,
    }));
  });
});

// In test:
cy.fetchSampleFile('csv').then(({ name, content, mimeType }) => {
  cy.get('input[type=file]').selectFile({
    contents: Cypress.Buffer.from(content, 'binary'),
    fileName: name,
    mimeType,
  });
});

import pytest, requests, hashlib

API = 'https://samplefile.com/samples/api'

@pytest.fixture
def sample_pdf(tmp_path):
    meta = requests.get(f'{API}/random?format=pdf').json()
    data = requests.get(meta['download_url']).content
    assert hashlib.sha256(data).hexdigest() == meta['sha256']
    p = tmp_path / meta['name']
    p.write_bytes(data)
    return p

def test_pdf_upload(sample_pdf, upload_client):
    with open(sample_pdf, 'rb') as f:
        r = upload_client.post('/upload', files={'file': f})
    assert r.status_code == 200

// Pre-request script (Postman)
const resp = await pm.sendRequest(
  'https://samplefile.com/samples/api/random?format=pdf'
);
const meta = resp.json();
pm.environment.set('sample_file_url', meta.download_url);
pm.environment.set('sample_file_name', meta.name);
pm.environment.set('sample_sha256', meta.sha256);

// Then in your request body, reference:
//