name: Tests

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  unit-tests:
    name: Unit Tests
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v1

      - uses: actions/setup-node@v1
        with:
          node-version: 12.x

      - id: yarn-cache
        run: echo "::set-output name=dir::$(yarn cache dir)"

      - uses: actions/cache@v1
        with:
          path: ${{ steps.yarn-cache.outputs.dir }}
          key: yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            yarn-

      - run: yarn
      - run: yarn test