CodeBeaver can be used in a GitHub Action to run unit tests on every commit and E2E tests after you release a new version. 
name: Run CodeBeaver

on:
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  unit-tests:
    runs-on: ubuntu-latest
    steps:
      - uses: codebeaver-ai/codebeaver-oss-action@0.1.0
        with:
          action-type: "unit"
        env:
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
  after-deployment: # In this example, this step runs after a new release is deployed
    needs: unit-tests
    runs-on: ubuntu-latest
    steps:
      - uses: codebeaver-ai/codebeaver-os-action@v0.1.0
        with:
          action-type: "e2e"
        env:
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
          STARTING_URL: "http://yourstaging.yourwebsite.com"