Faster travis tests

.travis.yml

@@ -1,44 +1,10 @@
-language: python
+sudo: required
 
-sudo: false
-
-cache:
-  directories:
-    - ~/.cache/pip
-
-env:
-  global:
-    - PIP_WHEEL_DIR=$HOME/.cache/pip/wheels
-    - PIP_FIND_LINKS=file://$HOME/.cache/pip/wheels
-
-virtualenv:
-  system_site_packages: true
-
-addons:
-  apt:
-    packages:
-    - libgdal1h
-    - gdal-bin
-    - libgdal-dev
-    - libatlas-dev
-    - libatlas-base-dev
-    - gfortran
-    - python-numpy
-    - python-scipy
-
-python:
-- '2.7'
-
-before_install:
-  - pip install -U pip
-  - pip install wheel
-
-install:
-  - "pip wheel -r requirements/dev.txt"
-  - "pip install -r requirements/dev.txt"
+services:
+  - docker
 
 script:
-- nosetests
+- docker run --rm -it -v "$(pwd)":/test developmentseed/landsat-util:travis nosetests
 
 deploy:
   provider: pypi

Dockerfile

@@ -5,4 +5,4 @@ ADD     landsat /usr/local/lib/python2.7/dist-packages/landsat
 ADD     bin/landsat /usr/local/bin/
 ADD     . /landsat
 RUN     cd /landsat && pip install -r requirements/docker.txt
-
+RUN     pip install pdoc>=0.3.1 nose>=1.3.7 coverage>=4.0 Sphinx>=1.3.1 wheel>=0.26.0 mock>=1.3.0

README.rst

@@ -29,6 +29,11 @@ To run the documentation locally::
     $ cd docs
     $ make html
 
+Travis Tests
+++++++++++++
+
+To speed up testing on travis, we use a docker image. If you add new packages, to ensure that tests will pass on Travis, make sure to rebuild the docker image and push it to DockerHub with `travis` tag.
+
 Recently Added Features
 +++++++++++++++++++++++