Integrating Coverage.py with cesium (#211)

Add code coverage

.coveragerc

@@ -0,0 +1,12 @@
+# Configuration for coverage.py
+
+[run]
+branch = True
+source = cesium
+include = */cesium/*
+
+[report]
+exclude_lines =
+    def __repr__
+    if __name__ == .__main__.:
+show_missing = True

.drone/travis_install.sh

@@ -31,3 +31,4 @@ section_end "build.cython.extensions"
 section "configure.cesium"
 pip install -e .
 section_end "configure.cesium"
+

.drone/travis_script.sh

@@ -7,11 +7,13 @@ source ~/envs/cesium/bin/activate
 
 section "Tests"
 
-make ${TEST_TARGET}
+if [[ $COVERAGE==1 ]]; then
+    NOSE_FLAGS='--with-coverage'
+fi
+nosetests -v --exe $NOSE_FLAGS
 
 section_end "Tests"
 
-
 section "Build.docs"
 
 if [[ $SKIP_DOCS != 1 ]]; then

.travis.yml

@@ -72,14 +72,11 @@ matrix:
   include:
     - python: 2.7
       env:
-        - TEST_TARGET=test
         - SKIP_DOCS=1
     - python: 3.4
-      env:
-        - TEST_TARGET=test
     - python: 3.5
-      env:
-        - TEST_TARGET=test
+      env: 
+        - COVERAGE=1
         - DEPLOY_DOCS=1
 
 before_install:
@@ -93,4 +90,7 @@ install:
 
 script: .drone/travis_script.sh
 
-after_success: .drone/deploy_docs.sh
+after_success: 
+  - .drone/deploy_docs.sh
+  - pip install codecov
+  - codecov

requirements.txt

@@ -8,3 +8,4 @@ xarray>=0.8.1
 gatspy>=0.3.0
 netCDF4
 cloudpickle
+coverage