.travis.yml

# Set the build language to Python
language: python

os:
  - linux

dist:
  - xenial

matrix:
  include:
    - os: osx
      language: generic

# Disable sudo to speed up the build.
sudo: false

# Set the python versions.
python:
  - 2.7
  - 3.4
  - 3.5
  - 3.6
  - 3.7

before_install:
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install llvm && brew install libomp; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ln -s /usr/local/opt/llvm/bin/clang /usr/local/bin/clang-omp; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export CPP=/usr/local/opt/llvm/bin/clang && export CPPFLAGS="-I/usr/local/opt/llvm/include -Xpreprocessor -fopenmp  -lomp" && export LDFLAGS="-L/usr/local/opt/llvm/lib"; fi

install:
  - pip install -r requirements.txt
  - python setup.py install
  - pip install coverage

# Run the unit test
script:
  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then nosetests -v --with-coverage --cover-tests --cover-package=tests; fi
  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then python setup.py test; fi