Added a pyflakes test.

- Legacy-Id: 7505

ietf/utils/tests.py

@@ -0,0 +1,17 @@
+from __future__ import print_function
+
+import os.path
+
+from django.conf import settings
+
+from ietf.utils.management.commands import pyflakes
+from ietf.utils.test_utils import TestCase
+
+
+class PyFlakesTestCase(TestCase):
+
+    def test_pyflakes(self):
+        path = os.path.join(settings.BASE_DIR)
+        warnings = []
+        warnings = pyflakes.checkPaths([path], verbosity=0)
+        self.assertEqual([str(w) for w in warnings], [])