[Python-checkins] cpython: Issue27139 patch by Julio C Cardoza.

[steven.daprano]

https://hg.python.org/cpython/rev/4c4f8b0c5b30
changeset:   102283:4c4f8b0c5b30
parent:      102281:c80054ccbbd8
user:        Steven D'Aprano <steve at pearwood.info>
date:        Fri Jul 08 02:38:45 2016 +1000
summary:
  Issue27139 patch by Julio C Cardoza.

files:
  Lib/test/test_statistics.py |  16 ++++++++++++++++
  1 files changed, 16 insertions(+), 0 deletions(-)


diff --git a/Lib/test/test_statistics.py b/Lib/test/test_statistics.py
--- a/Lib/test/test_statistics.py
+++ b/Lib/test/test_statistics.py
@@ -1600,6 +1600,22 @@
         data = [220, 220, 240, 260, 260, 260, 260, 280, 280, 300, 320, 340]
         self.assertEqual(self.func(data, 20), 265.0)
 
+    def test_data_type_error(self):
+        # Test median_grouped with str, bytes data types for data and interval
+        data = ["", "", ""]
+        self.assertRaises(TypeError, self.func, data)
+        #---
+        data = [b"", b"", b""]
+        self.assertRaises(TypeError, self.func, data)
+        #---
+        data = [1, 2, 3]
+        interval = ""
+        self.assertRaises(TypeError, self.func, data, interval)
+        #---
+        data = [1, 2, 3]
+        interval = b""
+        self.assertRaises(TypeError, self.func, data, interval)
+
 
 class TestMode(NumericTestCase, AverageMixin, UnivariateTypeMixin):
     # Test cases for the discrete version of mode.

-- 
Repository URL: https://hg.python.org/cpython