From 14daa5644598836fd6321038c6b0a496c7874374 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Sun, 10 Nov 2019 09:44:35 +0100
Subject: doc: Auto-generate corpus table

---
 lulua/test_stats.py | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'lulua/test_stats.py')

diff --git a/lulua/test_stats.py b/lulua/test_stats.py
index 2fff6ce..9e3ed77 100644
--- a/lulua/test_stats.py
+++ b/lulua/test_stats.py
@@ -21,7 +21,7 @@
 import operator
 import pytest
 
-from .stats import updateDictOp
+from .stats import updateDictOp, approx
 
 def test_updateDictOp ():
     a = {1: 3}
@@ -37,3 +37,16 @@ def test_updateDictOp ():
     assert a == {'foo': {1: 3+7}}
     assert b == {'foo': {1: 7}}
 
+def test_approx ():
+    assert approx (0) == (0, 0, '')
+    assert approx (0.01) == (0, 0, '')
+    assert approx (0.05) == (0, 1, '')
+    assert approx (1) == (1, 0, '')
+    assert approx (100) == (100, 0, '')
+    assert approx (999.9) == (999, 9, '')
+
+    assert approx (10**3) == (1, 0, 'thousand')
+    assert approx (10**6) == (1, 0, 'million')
+    assert approx (10**9) == (1, 0, 'billion')
+    assert approx (10**12) == (1000, 0, 'billion')
+
-- 
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