NewServer creates and starts a new mock server for testing Quarterdeck interactions.

Return a 401 response if the request is not authenticated.

Configure a basic error reply to be returned by the handler.

Use the given handler, overriding all other options.

Configure a JSON fixture to be returned by the handler.

Configure the status code to be returned by the handler.

Server embeds an httptest Server and provides additional methods for configuring mock responses and counting requests.

HandlerOption allows users of the mock to configure specific endpoint handler behavior or override it entirely.