version: 2.1

jobs:
  build:
    docker:
      - image: circleci/python:3.6.1
    working_directory: ~/repo

    steps:
      - checkout

      - restore_cache:
          keys:
          - v1-dependencies-{{ checksum "ml-agents/setup.py" }}
          # fallback to using the latest cache if no exact match is found
          - v1-dependencies-

      - run:
          name: Install Dependencies
          command: |
            python3 -m venv venv
            . venv/bin/activate
            cd ml-agents && pip install -e .

      - save_cache:
          paths:
            - ./venv
          key: v1-dependencies-{{ checksum "ml-agents/setup.py" }}
        
      - run:
          name: Run Tests
          command: |
            . venv/bin/activate
            cd ml-agents/ && pytest tests/
            mkdir test-reports
            pytest --junitxml=test-reports/junit.xml

      - store_test_results:
          path: ml-agents/test-reports

      - store_artifacts:
          path: ml-agents/test-reports
          destination: ml-agents/test-reports