try to use publish PyLHC test workflow

.github/workflows/tests.yml

@@ -1,58 +1,15 @@
-name: Tests
+# Runs all tests 
+name: All Tests
 
 defaults:
   run:
     shell: bash
 
-on: [push]
+on:  # Runs on any push event to any branch except master (the coverage workflow takes care of that)
+  push:
+    branches-ignore:
+      - 'master'
 
 jobs:
   tests:
-    name: ${{ matrix.os }} / ${{ matrix.python-version }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      matrix:
-        os: [ubuntu-18.04, ubuntu-20.04, macos-latest, windows-latest]
-        python-version: [3.7, 3.8, 3.9]
-
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Get full Python version
-        id: full-python-version
-        run: echo ::set-output name=version::$(python -c "import sys; print('-'.join(str(v) for v in sys.version_info))")
-
-      - name: Install poetry
-        uses: abatilo/actions-poetry@v2.1.0
-        with:
-          poetry-version: 1.1.4
-
-      - name: Configure Poetry
-        run: |
-          echo "PATH=$HOME/.poetry/bin:$PATH" >> $GITHUB_ENV
-          poetry config virtualenvs.in-project true
-
-      - name: Set up cache
-        uses: actions/cache@v2
-        id: cache
-        with:
-          path: .venv
-          key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}
-
-      - name: Ensure cache is healthy
-        if: steps.cache.outputs.cache-hit == 'true'
-        run: poetry run pip --version >/dev/null 2>&1 || rm -rf .venv
-
-      - name: Upgrade pip, setuptools and wheel
-        run: poetry run python -m pip install --upgrade pip setuptools wheel
-
-      - name: Install dependencies
-        run: poetry install -v -E dataframe
-
-      - name: Run Tests
-        run: poetry run python -m pytest
+    uses: pylhc/.github/.github/workflows/tests.yml@master