- add a simple unittest

- force __allow_long to True on Py3

unittests/test_lib_intctrl.py

@@ -0,0 +1,23 @@
+import imp_unittest, unittest
+import wtc
+import wx
+import wx.lib.intctrl as IC
+
+#---------------------------------------------------------------------------
+
+
+class IntCtrlTests(wtc.WidgetTestCase):
+
+    def test_intctrlCtor(self):
+        t1 = IC.IntCtrl(self.frame)
+        t2 = IC.IntCtrl(self.frame, -1, 10)
+        t3 = IC.IntCtrl(self.frame, value=32, min=32, max=72)
+        t3.ChangeValue(16)
+        self.assertTrue(not t3.IsInBounds())
+
+      
+#---------------------------------------------------------------------------
+
+
+if __name__ == '__main__':
+    unittest.main()