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name: Python Test

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

jobs:
  applicationsTests:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: [3.6, 3.7, 3.8]
        os: [ubuntu-latest]
        java: [ 1.8 ]
    name:  Python Test
    steps:
    - name: Checkout Repository
      uses: actions/checkout@v2

    - name: Setup Java
      uses: actions/setup-java@v1
      with:
        java-version: ${{ matrix.java }}

    - name: Cache Maven Dependencies
      uses: actions/cache@v1
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
    
    - name: Cache Pip Dependencies
      uses: actions/cache@v1
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('src/main/python/setup.py') }}

    - name: Cache Deb Dependencies
      uses: actions/cache@v1
      with:
        path: /var/cache/apt/archives
        key: ${{ runner.os }}-${{ hashFiles('.github/workflows/python.yml') }}

    - name: Maven clean & package
      run: mvn -ntp clean package -P distribution

    - name: Setup Python
      uses: actions/setup-python@v1
      with:
        python-version: ${{ matrix.python-version }}
        architecture: 'x64'

    - name: Install Protobuf
      run: sudo apt-get install protobuf-compiler libprotoc-dev 
  
    - name: Install pip Dependencies
      run: pip install numpy py4j wheel scipy sklearn jinja2 onnx

    - name: Build Python Package
      run: |
        cd src/main/python
        python create_python_dist.py

    - name: Run all python tests
      run: |
        export SYSTEMDS_ROOT=$(pwd)
        export PATH=$SYSTEMDS_ROOT/bin:$PATH
        export SYSDS_QUIET=1
        cd src/main/python
        python tests/onnx_systemds/test_models/model_generate.py
        python -m unittest discover -s tests -p 'test_*.py'
        echo "Exit Status: " $?