From 3b740888bdaf64b0bc57e21ed58b1a6d217db68f Mon Sep 17 00:00:00 2001
From: Robert Smallshire <robert@smallshire.org.uk>
Date: Thu, 4 Jun 2015 17:16:20 +0200
Subject: [PATCH] Prevent the step argument to test_regular_constant_mapping
 being zero

---
 test/test_catalog.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/test_catalog.py b/test/test_catalog.py
index 6915101..ef88345 100644
--- a/test/test_catalog.py
+++ b/test/test_catalog.py
@@ -26,6 +26,7 @@ class TestCatalogBuilder(unittest.TestCase):
            step=integers_in_range(-10000, 10000),
            value=int)
     def test_regular_constant_mapping(self, start, num, step, value):
+        assume(step != 0)
         mapping = {key: value for key in range(start, start + num*step, step)}
         builder = CatalogBuilder(mapping)
         catalog = builder.create()