Adds a GitHub Action to test PyPI Releases on a Regular Schedule (#29)

* Adds a GitHub Action to test the PyPI releases on a regular schedule

* Splits dependency install between Python 2.7 and 3 to deal with requirements

* Modifies directory structure for testing to ensure pip Hatchet is used

* Updates the pip tester with v2022.2.0

Also adds Python 3.9 to the testing matrix and removes Python 2.7

* For now, only testing v2022.2.0 since it's the only one uploaded to PyPI

* Sets a cron schedule

* Switch back to push trigger for testing

* Removes Python 2.7 dependencies and switches back to cron trigger

* Removes Python 3.5 from matrix

* Run one more test

* Switches back to cron for merge

.github/workflows/pip-install-tester.yaml

@@ -0,0 +1,80 @@
+name: pip install tester
+
+on:
+  # Uncomment these lines for testing
+  # push:
+  #   branches: [ develop ]
+  # pull_request:
+  #   branches: [ develop, releases/** ]
+  # Uncomment these lines for production
+  schedule:
+    - cron: '0 0 1 JAN,MAY,AUG,NOV *'
+
+jobs:
+  pip_test:
+
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        python-version: [3.6, 3.7, 3.8, 3.9]
+        hatchet-version: ["2022.2.0"]
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        ref: ${{ format('v{0}', matrix.hatchet-version) }}
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Build unit test dependencies
+      run: |
+        python -m pip install --upgrade pip pytest
+
+    - name: Build Python 3 dependencies
+      if: ${{ matrix.python-version != 2.7 }}
+      run: |
+        python -m pip install tables
+
+    - name: Install Hatchet
+      env:
+        HATCHET_VERSION: ${{ matrix.hatchet-version }}
+      run: |
+        curr_dir=$(pwd)
+        cd ~
+        python -m pip install llnl-hatchet==$HATCHET_VERSION
+        cd $curr_dir
+
+    - name: Show packages
+      run: |                                                                
+        python -m pip list                                                  
+                                                                            
+    - name: Prep tests                                                      
+      env:                                                                  
+        HATCHET_VERSION: ${{ matrix.hatchet-version }}                      
+        PYTHON_VERSION: ${{ matrix.python-version }}                        
+      run: |
+        cp -r ./hatchet/tests ~
+        test_dir="tests-$HATCHET_VERSION-$PYTHON_VERSION"
+        mv ~/tests ~/$test_dir
+        cat > ~/$test_dir/pytest.ini << EOF
+        [pytest]
+        addopts = --durations=20 -ra
+        testpaths = .
+        python_files = *.py
+        EOF
+
+    - name: Test Hatchet
+      env:
+        HATCHET_VERSION: ${{ matrix.hatchet-version }}
+        PYTHON_VERSION: ${{ matrix.python-version }}
+      run: |
+        curr_dir=$(pwd)
+        cd ~
+        test_dir="tests-$HATCHET_VERSION-$PYTHON_VERSION"
+        pytest -vv $test_dir
+        cd $curr_dir