commit b3b8ba6121c0bef4227efa3c644dda4f819c10b4
author Benjamin Peterson <benjamin@python.org> Fri Oct 28 19:42:48 2011 -0400
committer Benjamin Peterson <benjamin@python.org> Fri Oct 28 19:42:48 2011 -0400
tree 103416d5d41fcd3f5851118659373378d51869ef
parent 5a8f03f6634bd52fff2413335e84877acef6a135

bring is_integer into tested existence

Lib/test/test_float.py

diff --git a/Lib/test/test_float.py b/Lib/test/test_float.py
index 1968b8a..4d7bbba 100644
--- a/Lib/test/test_float.py
+++ b/Lib/test/test_float.py
@@ -128,6 +128,12 @@
         self.assertRaises(TypeError, float, Foo4(42))
         self.assertAlmostEqual(float(FooStr('8')), 9.)
 
+    def test_is_integer(self):
+        self.assertFalse((1.1).is_integer())
+        self.assertTrue((1.).is_integer())
+        self.assertFalse(float("nan").is_integer())
+        self.assertFalse(float("inf").is_integer())
+
     def test_floatasratio(self):
         for f, ratio in [
                 (0.875, (7, 8)),