meta {
  name: fetch-api
  type: http
  seq: 9
}

get {
  url: {{host}}/ping
  body: none
  auth: none
}

script:pre-request {
  // Skip in safe mode - these tests require developer sandbox
  if (bru.isSafeMode()) {
    bru.runner.skipRequest();
    return;
  }
}

tests {
  test("Fetch API globals exist", function() {
    expect(fetch).to.be.a('function');
    expect(Request).to.be.a('function');
    expect(Response).to.be.a('function');
    expect(Headers).to.be.a('function');
  });

  test("Headers", function() {
    const headers = new Headers();
    headers.set('Content-Type', 'application/json');
    headers.append('X-Custom', 'value');
    expect(headers.get('Content-Type')).to.equal('application/json');
    expect(headers.has('X-Custom')).to.equal(true);
    expect(headers.has('Missing')).to.equal(false);
  });

  test("Request", function() {
    const req = new Request('https://example.com/api', {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' }
    });
    expect(req.url).to.equal('https://example.com/api');
    expect(req.method).to.equal('POST');
    expect(req.headers.get('Content-Type')).to.equal('application/json');
  });

  test("Response", function() {
    const res = new Response('body', { status: 201, statusText: 'Created' });
    expect(res.status).to.equal(201);
    expect(res.statusText).to.equal('Created');
    expect(res.ok).to.equal(true);
  });

  test("Response body methods exist", function() {
    const res = new Response('test');
    expect(res.json).to.be.a('function');
    expect(res.text).to.be.a('function');
    expect(res.arrayBuffer).to.be.a('function');
    expect(res.blob).to.be.a('function');
  });

  test("AbortController", function() {
    const controller = new AbortController();
    expect(controller.signal.aborted).to.equal(false);
    controller.abort();
    expect(controller.signal.aborted).to.equal(true);
  });

  test("FormData", function() {
    const fd = new FormData();
    fd.append('field', 'value');
    expect(fd.get('field')).to.equal('value');
    expect(fd.has('field')).to.equal(true);
  });

  test("Blob", function() {
    const blob = new Blob(['hello'], { type: 'text/plain' });
    expect(blob.size).to.equal(5);
    expect(blob.type).to.equal('text/plain');
  });
}