Use tox to drive python tests

Author: yorinasub17

.circleci/config.yml

@@ -8,11 +8,11 @@ jobs:
     steps:
       - checkout
       - run:
-          name: run tests py2
-          command: python test/check-skip-env/check_skip_env_test.py
-      - run:
-          name: run tests py3
-          command: python3 test/check-skip-env/check_skip_env_test.py
+          name: run py tests
+          command: |
+            cd test
+            pip install tox
+            tox
 
 
 workflows:

.gitignore

@@ -16,3 +16,4 @@ out/
 .mypy_cache
 *.pyc
 __pycache__
+.tox

test/.python-version

@@ -0,0 +1 @@
+2.7.12:3.5.2

test/check-skip-env/check_skip_env_test.py renamed to test/check_skip_env_test.py

@@ -1,14 +1,19 @@
 import os
+import sys
 import glob
 import unittest
-import subprocess
+
+if sys.version_info[0] < 3:
+    import subprocess32 as subprocess
+else:
+    import subprocess
 
 
 class TestCheckSkipEnv(unittest.TestCase):
     def setUp(self):
         self.root = get_git_root()
         self.hook_script = os.path.join(self.root, 'hooks', 'check_skip_env.py')
-        self.fixture_dir = os.path.join(self.root, 'test', 'check-skip-env', 'fixtures')
+        self.fixture_dir = os.path.join(self.root, 'test', 'fixtures')
 
     def _check_success(self, files):
         subprocess.run([self.hook_script] + files, check=True)

test/check-skip-env/fixtures/everything_commented_test.go renamed to test/fixtures/everything_commented_test.go

@@ -0,0 +1,9 @@
+[tox]
+skipsdist = True
+envlist = py27,py35
+
+[testenv]
+deps =
+  pytest
+  subprocess32; python_version < '3.0'
+commands = pytest