enh(travis): coverage also from older pythons

ankostis · ankostis · commit dd618aabe6f9 · 2019-10-13T12:54:41.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -31,7 +31,7 @@ script:
     else
       # Undo configs in setup.cfg
       echo -e '[pytest]\nmarkers: slow' > pytest.ini
-      pytest
+      pytest --cov=graphkit
     fi
 
 deploy:
