From 0da93e8d3f2fa88401acfb92f4370fd0fc2089e6 Mon Sep 17 00:00:00 2001
From: Yesudeep Mangalapilly <yesudeep@gmail.com>
Date: Tue, 16 Aug 2011 14:58:32 +0530
Subject: Moves incompatible doctests to unit test modules.

---
 rsa/_version200.py        |  8 ++------
 rsa/common.py             | 17 ++---------------
 rsa/pem.py                |  7 ++-----
 tests/test__version200.py | 12 ++++++++++++
 tests/test_pem.py         | 14 ++++++++++++++
 tox.ini                   |  2 +-
 6 files changed, 33 insertions(+), 27 deletions(-)
 create mode 100644 tests/test__version200.py
 create mode 100644 tests/test_pem.py

diff --git a/rsa/_version200.py b/rsa/_version200.py
index 8e3f452..a49f635 100644
--- a/rsa/_version200.py
+++ b/rsa/_version200.py
@@ -65,12 +65,8 @@ def bytes2int(bytes):
     return integer
 
 def int2bytes(number):
-    """Converts a number to a string of bytes
-    
-    >>>int2bytes(123456789)
-    '\x07[\xcd\x15'
-    >>> bytes2int(int2bytes(123456789))
-    123456789
+    """
+    Converts a number to a string of bytes
     """
 
     if not (type(number) is types.LongType or type(number) is types.IntType):
diff --git a/rsa/common.py b/rsa/common.py
index 5730ac3..7801b59 100644
--- a/rsa/common.py
+++ b/rsa/common.py
@@ -22,20 +22,6 @@ def bit_size(num):
     Number of bits needed to represent a integer excluding any prefix
     0 bits.
 
-    >>> bit_size(1023)
-    10
-    >>> bit_size(1024)
-    11
-    >>> bit_size(1025)
-    11
-
-    >>> bit_size(1 << 1024)
-    1025
-    >>> bit_size((1 << 1024) + 1)
-    1025
-    >>> bit_size((1 << 1024) - 1)
-    1024
-
     :param num:
         Integer value. If num is 0, returns 0. Only the absolute value of the
         number is considered. Therefore, signed integers will be abs(num)
@@ -118,9 +104,10 @@ def extended_gcd(a, b):
     if (ly < 0): ly += oa              #If neg wrap modulo orignal a
     return (a, lx, ly)                 #Return only positive values
 
+
 def inverse(x, n):
     """Returns x^-1 (mod n)
-    
+
     >>> inverse(7, 4)
     3
     >>> (inverse(143, 4) * 143) % 4
diff --git a/rsa/pem.py b/rsa/pem.py
index b632ceb..5a37f6d 100644
--- a/rsa/pem.py
+++ b/rsa/pem.py
@@ -20,11 +20,8 @@ import base64
 from rsa._compat import b, is_bytes
 
 def _markers(pem_marker):
-    """Returns the start and end PEM markers
-
-    >>> _markers('RSA PRIVATE KEY')
-    ('-----BEGIN RSA PRIVATE KEY-----', '-----END RSA PRIVATE KEY-----')
-
+    """
+    Returns the start and end PEM markers
     """
 
     if is_bytes(pem_marker):
diff --git a/tests/test__version200.py b/tests/test__version200.py
new file mode 100644
index 0000000..2a179a8
--- /dev/null
+++ b/tests/test__version200.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import unittest2
+from rsa._compat import b
+
+from rsa._version200 import int2bytes, bytes2int
+
+class Test_int2bytes(unittest2.TestCase):
+    def test_values(self):
+        self.assertEqual(int2bytes(123456789), b('\x07[\xcd\x15'))
+        self.assertEqual(bytes2int(int2bytes(123456789)), 123456789)
diff --git a/tests/test_pem.py b/tests/test_pem.py
new file mode 100644
index 0000000..867f678
--- /dev/null
+++ b/tests/test_pem.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+
+import unittest2
+from rsa._compat import b
+from rsa.pem import _markers
+
+
+class Test__markers(unittest2.TestCase):
+    def test_values(self):
+        self.assertEqual(_markers('RSA PRIVATE KEY'),
+            (b('-----BEGIN RSA PRIVATE KEY-----'),
+             b('-----END RSA PRIVATE KEY-----')))
diff --git a/tox.ini b/tox.ini
index 949bade..7bc952c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,7 +2,7 @@
 envlist = py25,py26,py27,py32 #,pypy
 
 [pytest]
-addopts = -n4 --cov rsa --cov-report term-missing
+addopts = -n4 --cov rsa --cov-report term-missing --doctest-modules
 
 [testenv]
 commands=py.test []
-- 
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