Add test times to the JSON results.

typ/tests/main_test.py

Index: typ/tests/main_test.py
diff --git a/typ/tests/main_test.py b/typ/tests/main_test.py
index 771e98734ae0b96e4a15252fb432a24b4d8437de..eb21ec494b17df437bc9561c32f7d6e17c8b479a 100644
--- a/typ/tests/main_test.py
+++ b/typ/tests/main_test.py
@@ -706,6 +706,14 @@ class TestCli(test_case.MainTestCase):
         results = json.loads(files['results.json'])
         self.assertEqual(results['interrupted'], False)
         self.assertEqual(results['path_delimiter'], '.')
+
+        # The time it takes to run the test varies, so we test that
+        # we got a single entry greater than zero, but then delete it from
+        # the result so we can do an exact match on the rest of the trie.
+        result = results['tests']['pass_test']['PassingTest']['test_pass']
+        self.assertEqual(len(result['times']), 1)
+        self.assertGreater(result['times'][0], 0)
+        result.pop('times')
         self.assertEqual(results['tests'],
                          {u'pass_test': {
                              u'PassingTest': {