.travis.yml

language: python
python:
  - "3.6"

addons:
  apt:
    packages:
      - ca-certificates

before_install:
# Install packages
  - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
        wget https://repo.continuum.io/miniconda/Miniconda2-latest-Linux-x86_64.sh -O miniconda.sh;
    elif [[ "$TRAVIS_PYTHON_VERSION" == "3.5" ]]; then
        wget https://repo.continuum.io/miniconda/Miniconda3-4.3.31-Linux-x86_64.sh -O miniconda.sh;
    else
        wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
    fi
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - hash -r
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda;

install:
  - conda update setuptools
  - conda config --add channels conda-forge
  - conda install --yes astrocats astropy flask numpy six
  - pip install flask_compress flask_restful

script:
  - echo "Unit tests"

after_script:

  # start the web app
  - |
    python api.py &
    APP_PID=$!

  # download and install ngrok
  - curl -s https://bin.equinox.io/c/4VmDzA7iaHb/ngrok-stable-linux-amd64.zip > ngrok.zip
  - unzip ngrok.zip
  - ./ngrok http 5000 > /dev/null &

  # sleep to allow ngrok to initialize
  - sleep 2

  # extract the ngrok url
  - NGROK_URL=$(curl -s localhost:4040/api/tunnels/command_line | jq --raw-output .public_url)

  # execute the API tests
  - CURL_OUTPUT=$(curl -s $NGROK_URL/)
  - echo $CURL_OUTPUT
  - grep -L -q "message" < $CURL_OUTPUT

  - kill $APP_PID