Trying to get coverage support

Author: regebro

.coveragerc

@@ -0,0 +1,4 @@
+[run]
+source = core/
+         dot/
+

.travis.yml

@@ -4,11 +4,11 @@ python:
     - 3.5
     - 3.6
 install:
+    - travis_retry pip install coverage coveralls
     - travis_retry pip install -e ./core
     - travis_retry pip install -e ./dot
 script:
-    - cd tests
-    - python testrunner.py
+    - coverage run tests/testrunner.py
 notifications:
     email: false
 after_success:

Makefile

@@ -67,10 +67,10 @@ test-pre:
 	reset
 
 test: test-pre
-	export PYTHONPATH=${PYTHONPATH} && cd ${TESTS_DIR} && python testrunner.py
+	PYTHONPATH=${PYTHONPATH} python tests/testrunner.py
 
 test3: test-pre
-	export PYTHONPATH=${PYTHONPATH} && cd ${TESTS_DIR} && python3 testrunner.py
+	PYTHONPATH=${PYTHONPATH} python3 tests/testrunner.py
 
 tests: test
 

tests/testrunner.py

@@ -23,7 +23,7 @@
 # OTHER DEALINGS IN THE SOFTWARE.
 
 import sys
-sys.path.append('..')
+sys.path.append('./tests')
 import pygraph
 import unittest
 import testlib
@@ -34,7 +34,7 @@
 
 def test_modules():
     modlist = []
-    for each in listdir('.'):
+    for each in listdir('tests'):
         if (each[0:9] == "unittests" and each[-3:] == ".py"):
             modlist.append(each[0:-3])
     return modlist