Add support for test coverage reporting

.coveragerc

@@ -0,0 +1,2 @@
+[run]
+branch = True

.gitignore

@@ -8,3 +8,5 @@
 .settings
 .cproject
 Debug
+/.cache
+.coverage

.travis.yml

@@ -36,6 +36,7 @@ before_install:
 install:
   # These things ought to be enough
   - pip install -r requirements-test.txt
+  - pip install python-coveralls
   - python ./setup.py install
 
 before_script:
@@ -45,8 +46,8 @@ before_script:
 
 script:
   # Python
-  - py.test unittests
-  - py.test fec_integration_tests
+  - py.test unittests --cov spinn_front_end_common
+  - py.test fec_integration_tests --cov spinn_front_end_common --cov-append
   - flake8 spinn_front_end_common
   - flake8 unittests integration_tests
   # XML
@@ -58,3 +59,7 @@ script:
   - support/travis-sphinx.sh html -T -E -b html -d _build/doctrees-readthedocsdirhtml -D language=en . _build/html
   - support/travis-sphinx.sh json -T -b json -d _build/doctrees-json -D language=en . _build/json
   - support/travis-sphinx.sh singlehtml -T -b singlehtml -d _build/doctrees-readthedocssinglehtmllocalmedia -D language=en . _build/localmedia
+
+after_success:
+  - cd $TRAVIS_BUILD_DIR
+  - coveralls

README.md

@@ -1,4 +1,5 @@
 [![Build Status](https://travis-ci.org/SpiNNakerManchester/SpiNNFrontEndCommon.svg?branch=master)](https://travis-ci.org/SpiNNakerManchester/SpiNNFrontEndCommon)
+[![Coverage Status](https://coveralls.io/repos/github/SpiNNakerManchester/SpiNNFrontEndCommon/badge.svg?branch=master)](https://coveralls.io/github/SpiNNakerManchester/SpiNNFrontEndCommon?branch=master)
 
 This package provides functionality which are common to front ends that
 translate application level programs into executables which run on a SpiNNaker

requirements-test.txt

@@ -1,5 +1,7 @@
 -r requirements.txt
 flake8
+pytest>=2.8
+pytest-cov
 sphinx==1.5.3
 testfixtures
 httpretty