testHelperCapture.test.ts

/**
 * When testing the test suite starts ;)
 * Do not go in infinite loop!
 */
import assert from 'node:assert/strict';
import { init as initTestServer } from './helpers/testServer.ts';
import { startHttpServerCapture } from './helpers/testWebServerCapture.ts';

describe('[TESX] Testing mockup server for webhooks', () => {
  let webServerCapture: Awaited<ReturnType<typeof startHttpServerCapture>>;
  const port = 8365;
  before(async () => {
    await initTestServer();
    webServerCapture = await startHttpServerCapture({ port });
  });

  after(async () => {
    await webServerCapture.close();
  });

  it(`[TESW] POST http://localhost:${port}/test`, async () => {
    const responseNextCall = {
      code: 201,
      headers: { hello: 'bob' },
      body: 'This is Bob'
    };
    webServerCapture.nextCalls.push(responseNextCall);
    const url = '/test?params=1';
    const fetchParams = {
      method: 'POST',
      headers: { hello: 'tom' },
      body: 'This is Tom'
    };
    const result = await fetch(`http://127.0.0.1:${port}${url}`, fetchParams);
    const resultBody = await result.text();
    const captured = webServerCapture.captured.pop();
    assert.equal(captured!.method, fetchParams.method);
    assert.equal(captured!.url, url);
    assert.equal(captured!.headers.hello, fetchParams.headers.hello);
    assert.equal(captured!.body, fetchParams.body);
    assert.equal(resultBody, responseNextCall.body);
    assert.equal(result.status, responseNextCall.code);
    assert.equal(result.headers.get('hello'), responseNextCall.headers.hello);
  });
});