Add Cypress-SignalR-Mock plugin

[JasonLandbridge]

This is attempt 2: #5231

I have ensured the Cypress runs as part of the CI with a Cypress test that displays the plugin working

Plugin link: Cypress-SignalR-Mock

Before submitting your plugin, please check to see if it fulfills these requirements:

• 🚀 Works with the latest major version of Cypress
• 🛠 Plugin purpose is clearly documented (in a README or docs website)
• 📝 Well-written documentation - A great example (link)
• 🔬 Tested using Cypress - tests using Cypress can act as both example usage and test coverage
• 👷‍♀️ CI pipeline that's passing (CircleCI and Github Actions are both free for Open Source)

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[MikeMcC399]

@JasonLandbridge

Could you please explain how your CI automatically tests?

It looks like the tests are in the workflow https://github.com/JasonLandbridge/Cypress-SignalR-Mock/blob/master/.github/workflows/test.yml which is triggered by pull_request however if I look at the commit history you are mostly pushing to the master branch without using PRs, so the test doesn't run in this case.

You may need to add an event trigger

  push:
    branches:
      - 'master'

[JasonLandbridge]

@MikeMcC399, that was only to fix the workflow files, which i got recently working. Normally any changes will happen through a PR, as can be seen here: JasonLandbridge/Cypress-SignalR-Mock#5

I will change the repo setting that direct pushes are not possible anymore

[MikeMcC399]

@JasonLandbridge

I will change the repo setting that direct pushes are not possible anymore
Thanks for your reply!

I also noticed in your workflow (https://github.com/JasonLandbridge/Cypress-SignalR-Mock/blob/master/.github/workflows/test.yml) that some steps are repeated and could be optimized. (This is not anything to stop accepting your plugin. I just wanted to mention it for your benefit.)

• cypress-io/github-action@v5 automatically includes the call npm ci so if you also include that in build: npm ci && npm run build you are running it twice.
• cypress-io/github-action@v5 will effectively and automatically execute the equivalent of npx cypress run so again, if you call npm run cypress:ci (defined as "cypress:ci": "start-server-and-test 'nuxi dev --port 3030 --dotenv .env.cypress' http://localhost:3030 cypress:run"), then you are running the Cypress tests twice.

cypress-io/github-action has documentation and examples in the repo to assist.

name: Run Unit and Cypress Tests

on:
  pull_request:
    branches: [ master ]
    paths-ignore:
      - '.github/**'
      - '.idea/**'
      - '.run/**'
      - '.vscode/**'
jobs:
  Testing:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [ 16.x ]

    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'npm'
      - name: NPM Clean Install
        run: npm ci
      - name: Execute Unit tests
        run: npm run test
      - name: Execute Typechecking
        run: npm run type-check
      - name: Cypress run
        uses: cypress-io/github-action@v5
        with:
          build: npm ci && npm run build
          start: npm run cypress:ci
          working-directory: ./playground

[JasonLandbridge]

@MikeMcC399 , Thank you very much for that extensive feedback! I will make sure to correct it!