Add lint and coverage report on ci builds

.circleci/config.yml

@@ -25,6 +25,7 @@ jobs:
             python3 -m venv ~/venv
             . ~/venv/bin/activate
             pip install pip --upgrade --upgrade-strategy eager
+            pip install flake8 pytest pytest-cov
             pip install torch --no-index --find-links https://download.pytorch.org/whl/cpu/torch_stable.html --no-deps --upgrade --upgrade-strategy eager --progress-bar off
             pip install . --upgrade --upgrade-strategy eager --progress-bar off
             pip freeze > ~/pip_freeze.txt
@@ -33,19 +34,12 @@ jobs:
           paths:
             - ~/.cache/pip
       - run:
-          name: Test all the things!
+          name: Lint files
           command: |
             . ~/venv/bin/activate
-            python3 test/test_batching.py
-            python3 test/test_bucket_scheduling.py
-            python3 test/test_distributed.py
-            python3 test/test_edgelist.py
-            python3 test/test_entitylist.py
-            python3 test/test_fileio.py
-            python3 test/test_functional.py
-            python3 test/test_losses.py
-            python3 test/test_model.py
-            python3 test/test_schema.py
-            python3 test/test_stats.py
-            python3 test/test_train.py
-            python3 test/test_util.py
+            flake8 test torchbiggraph --max-line-length=127 --count --show-source --statistics
+      - run:
+          name: Run all the tests
+          command: |
+            . ~/venv/bin/activate
+            pytest test --cov=torchbiggraph --cov-report=term

.gitignore

@@ -12,3 +12,5 @@ __pycache__/
 *.py[cod]
 *.so
 venv/
+.coverage*
+Pipfile