MockServer VS prism

The open-source examples are mockoon, mock-server.com, etc.

using something to mock out responses like: https://github.com/mock-server/mockserver

I've just found out MockServer and it looks awesome 🤩 so I wanted to check it out repeating the steps of my previous demo WireMock Testing which (as you can expect) uses WireMock, another fantastic tool to mock APIs.

I tend to use MockServer. With MockServer you can define inputs, so you can say that the request should look like this with that URL, etc etc. That way you can verify that the request looks okay.

Since the OpenAPI can effectively describe our resources, we can reuse it to generate a dummy server that can be later used for development and testing purposes without bootstrapping any actual services. There some tools available that can help us with this task, such as Prism, OpenAPI Mock, OpenAPI Backend and the MSW library we have already seen.

I use https://stoplight.io/open-source/prism with x-faker properties in my OpenAPI specs to mock APIs with dynamic content.

Haven't tried it yet, but discovered https://microcks.io/ yesterday. Otherwise https://stoplight.io/open-source/prism is pretty good

Prism does more than mocking; You can also use it to inspect any discrepancies between your API implementation and the API spec. You can find out more on their GitHub page:https://github.com/stoplightio/prism

use a mock API server that can read openapi spec (e.g. Prism)

prism

What about skipping the DB all together and using OpenAPI w/ a Mock Server for local development https://openapi.tools/#mock personally like https://stoplight.io/open-source/prism

Pretty simple to run [prism](https://github.com/stoplightio/prism) locally for free.