முக்கிய உள்ளடக்கத்திற்கு செல்க

WireMock as a Service

· 3 நிமிடம் வாசிப்புகள்

We are pleased to announce that we now have a new mocking service for WebdriverIO called wdio-wiremock-service.

What can it do?

This service helps you to run WireMock seamlessly when running tests with WebdriverIO. It uses the well known Maven repository to download the WireMock jar for you which is then automatically installed, started and stopped. Stay up to date by joining the community over at our community Discord support server for help and support.

A few things you can do with this service:

  • Automatically run WireMock alongside the WebdriverIO testrunner
  • Supports usage of mock and fixture files
  • Match request URLs, methods, headers cookies and bodies using a wide variety of strategies. First class support for JSON and XML.
  • Configure WireMock with all the available options

Installation

npm install wdio-wiremock-service --save-dev

Instructions on how to install WebdriverIO can be found here.

Configuration

In order to use the service you need to add it to your service array:

wdio.conf.js
exports.config
// ...
services: ['wiremock'],
// ...
};

There are a lot more options that are available for configuration, for a full overview go here.

Creating mocks and fixtures

The service creates a directory (./mock by default) with two subdirectories (mappings and __files). It will use the mappings directory to look for mock files and it will use the __files directory to look for fixture files.

Knowing this, creating a fixture is as easy as creating a file in the __files directory:

./mock/__files/hello-world.json
Hello world

And creating your first mock is as simple as creating a file in the mappings directory:

Knowing this, creating a fixture is as easy as creating a file in the __files directory:

./mock/mappings/my-test.json
{
"request": {
"method": "GET",
"url": "/api/mytest"
},
"response": {
"status": 200,
"bodyFileName": "hello-world.json"
}
}

Writing tests

Writing your first test is really straight forward:

./test/specs/mytest.js
const fetch = require('node-fetch');
const assert = require('assert');

describe('My test', () => {
it('should assert the mock data', () => {
browser.call(async () => {
await fetch('http://localhost:8080/api/mytest')
.then((res) => res.text())
.then((body) => {
// assert that the request body returns the expected value
assert.equal(body, 'More content');
});
});
});
});

Support

Stay up to date by joining the community over our community Discord server to join others and for support and questions.

See you there!

Welcome! How can I help?

WebdriverIO AI Copilot