Merge pull request #1026 from edx/feanil/ecommerce_docker_testing

Test ecommerce via the container built in configuration.

.travis.yml

 language: python
 python:
     - "2.7"
-sudo: false
 
-# Cache the pip directory. "cache: pip" doesn't work due to install override. See https://github.com/travis-ci/travis-ci/issues/3239.
+sudo: required
+services:
+  - docker
+
 cache:
-  - bundler
+  - pip
   - directories:
-    - $HOME/.cache/pip
     - node_modules
     - ecommerce/static/bower_components
+
 addons:
     firefox: latest
     apt:
         packages:
             - lcov
+
 before_install:
-    - "export DISPLAY=:99.0"
-    - "sh -e /etc/init.d/xvfb start"
-    - "export DJANGO_SETTINGS_MODULE=ecommerce.settings.test"
-install:
-    - pip install -U codecov
-    - pip install -U pip wheel
-    - make requirements
-script:
-    # Ensure documentation can be compiled
-    - cd docs && make html
-    - cd ..
+    - docker-compose -f ./.travis/docker-compose-travis.yml up -d
 
-    # Check if translation files are up-to-date
-    - make validate_translations
+script:
+    - docker exec ecommerce_testing /edx/app/ecommerce/ecommerce/.travis/run_tests.sh
 
-    # Compile assets and run validation
-    - make clean_static
-    - make static
-    - make validate_python
-    - make validate_js
 after_success:
+    - pip install -U codecov
+    - docker exec ecommerce_testing /edx/app/ecommerce/ecommerce/.travis/run_coverage.sh
     - codecov

.travis/docker-compose-travis.yml

+# This is only meant to be used for testing on travis-ci.org
+version: "2"
+
+services:
+  ecommerce:
+    image: edxops/ecommerce:latest
+
+    container_name: ecommerce_testing
+    volumes:
+      - ..:/edx/app/ecommerce/ecommerce
+      - $HOME/.cache/pip:/edx/app/ecommerce/.cache/pip
+    # The docker container produced from configuration.git does not currently
+    # run and expose a port for ecommerce.  This means that we need to run some
+    # command that keeps the ecommerce container alive while we run tests on it.
+    # We have not yet standardized on an init replacement which could be used instead.
+    command: tail -f /dev/null

.travis/run_coverage.sh

+#!/bin/bash -xe
+. /edx/app/ecommerce/venvs/ecommerce/bin/activate
+cd /edx/app/ecommerce/ecommerce
+coverage xml

.travis/run_tests.sh

+#!/bin/bash -xe
+. /edx/app/ecommerce/venvs/ecommerce/bin/activate
+. /edx/app/ecommerce/nodeenvs/ecommerce/bin/activate
+
+apt update
+apt install -y xvfb firefox gettext
+
+cd /edx/app/ecommerce/ecommerce
+
+# Make it so bower can run without sudo.
+# https://github.com/GeoNode/geonode/pull/1070
+echo '{ "allow_root": true }' > /root/.bowerrc
+
+make requirements
+
+# Ensure documentation can be compiled
+cd docs && make html
+cd ..
+
+export DJANGO_SETTINGS_MODULE=ecommerce.settings.test
+
+# Check if translation files are up-to-date
+make validate_translations
+
+# Compile assets and run validation
+make clean_static
+make static
+xvfb-run make validate_python
+xvfb-run make validate_js