.circleci.yml

version: 2.1
workflows:
  version: 2
  test:
    jobs:
      - test-python
jobs:
  test-python:
    docker:
      - image: kogancom/circleci-py36-node
      - image: circleci/redis
      - image: elasticsearch
        name: elasticsearch
      - image: rabbitmq
      - image: circleci/postgres
        environment:
          POSTGRES_USER: postgres
    resource_class: medium+
    parallelism: 4
    steps:
      - checkout
      - restore_cache:
          keys:
            - pip-36-cache-{{ checksum "requirements/production.txt" }}-{{ checksum "requirements/develop.txt"}}
      - run:
          name: Install System Packages
          command: |
            sudo apt update
            sudo apt install -y libyajl2 postgresql-client libpq-dev
      - run:
          name: Install Python Packages
          command: pip install --user --no-warn-script-location -r requirements/develop.txt
      - save_cache:
          key: pip-36-cache-{{ checksum "requirements/production.txt" }}-{{ checksum "requirements/develop.txt"}}
          paths:
            - /home/circleci/.cache/pip
      - run:
          name: Prepare Postgres
          command: |
            psql -h localhost -p 5432 -U postgres -d template1 -c "create extension citext"
            psql -h localhost -p 5432 -U postgres -d template1 -c "create extension hstore"
            psql -h localhost -p 5432 -U postgres -c 'create database xxx;'
      - run:
          # pip install --user installs scripts to ~/.local/bin
          name: Setup Path
          command: echo 'export PATH=/home/circleci/.local/bin:$PATH' >> $BASH_ENV
      - run:
          name: PyTest
          no_output_timeout: 8m
          environment:
            DJANGO_SETTINGS_MODULE: xxx.settings.test
            TEST_NO_MIGRATE: '1'
            BOTO_CONFIG: /dev/null
            DATABASE_HOST: localhost
            DATABASE_NAME: xxx
            DATABASE_USER: postgres
            DATABASE_PASSWORD: xxx
            REDIS_HOST: localhost
            BROKER_URL: 'pyamqp://xxx:yyy@localhost:5672//'
          command: |
            cd myapp
            mkdir test-reports
            TESTFILES=$(circleci tests glob "**/tests/**/test*.py" "**/tests.py" | circleci tests split --split-by=timings)
            # coverage disabled until we can find a way to aggregate parallel cov reports
            # --cov=apps --cov-report html:test-reports/coverage
            pytest  --rootdir="." --tb=native --durations=20 --nomigrations --create-db --log-level=ERROR -v --junitxml=test-reports/python/junit.xml --timeout=20 $TESTFILES
      - store_test_results:
          path: myapp/test-reports