From 550b337c05085c8fcc63b5591ca71286842d8089 Mon Sep 17 00:00:00 2001
From: Roman Zeyde <roman.zeyde@gmail.com>
Date: Tue, 26 Aug 2014 18:05:35 +0300
Subject: [PATCH] test_full: use more ppm values (+/-)

---
 tests/test_full.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/test_full.py b/tests/test_full.py
index c1c368f..c65599f 100644
--- a/tests/test_full.py
+++ b/tests/test_full.py
@@ -49,8 +49,9 @@ def test_small():
 
 
 def test_frequency_error():
-    for df in [1, -1, 10, -10]:
-        run(1024, df=df*1e-6)
+    for ppm in [0.1, 1, 10]:
+        for sign in [+1, -1]:
+            run(1024, df=sign*ppm*1e-6)
 
 
 def test_lowpass():