From 1216ad50c697235be1cbe9547b91140b6867c5c1 Mon Sep 17 00:00:00 2001
From: Chris McDonough <chrism@agendaless.com>
Date: Mon, 15 Jun 2009 00:10:59 +0000
Subject: - Move LRU cache implementation into a separate package  
 (``repoze.lru``).

---
 repoze/bfg/tests/test_lru.py | 83 --------------------------------------------
 1 file changed, 83 deletions(-)
 delete mode 100644 repoze/bfg/tests/test_lru.py

(limited to 'repoze/bfg/tests')

diff --git a/repoze/bfg/tests/test_lru.py b/repoze/bfg/tests/test_lru.py
deleted file mode 100644
index c5224420b..000000000
--- a/repoze/bfg/tests/test_lru.py
+++ /dev/null
@@ -1,83 +0,0 @@
-import unittest
-
-class LRUCacheTests(unittest.TestCase):
-    def _getTargetClass(self):
-        from repoze.bfg.lru import LRUCache
-        return LRUCache
-
-    def _makeOne(self, size):
-        return self._getTargetClass()(size)
-
-    def test_size_lessthan_1(self):
-        self.assertRaises(ValueError, self._makeOne, 0)
-
-    def test_it(self):
-        cache = self._makeOne(3)
-        self.assertEqual(cache.get('a'), None)
-        cache.put('a', '1')
-        pos, value = cache.data.get('a')
-        self.assertEqual(cache.clock[pos]['ref'], True)
-        self.assertEqual(cache.clock[pos]['key'], 'a')
-        self.assertEqual(value, '1')
-        self.assertEqual(cache.get('a'), '1')
-        self.assertEqual(cache.hand, pos+1)
-        pos, value = cache.data.get('a')
-        self.assertEqual(cache.clock[pos]['ref'], True)
-        self.assertEqual(cache.hand, pos+1)
-        self.assertEqual(len(cache.data), 1)
-        cache.put('b', '2')
-        pos, value = cache.data.get('b')
-        self.assertEqual(cache.clock[pos]['ref'], True)
-        self.assertEqual(cache.clock[pos]['key'], 'b')
-        self.assertEqual(len(cache.data), 2)
-        cache.put('c', '3')
-        pos, value = cache.data.get('c')
-        self.assertEqual(cache.clock[pos]['ref'], True)
-        self.assertEqual(cache.clock[pos]['key'], 'c')
-        self.assertEqual(len(cache.data), 3)
-        pos, value = cache.data.get('a')
-        self.assertEqual(cache.clock[pos]['ref'], True)
-        cache.get('a')
-        cache.put('d', '4')
-        self.assertEqual(len(cache.data), 3)
-        self.assertEqual(cache.data.get('b'), None)
-        cache.put('e', '5')
-        self.assertEqual(len(cache.data), 3)
-        self.assertEqual(cache.data.get('c'), None)
-        self.assertEqual(cache.get('d'), '4')
-        self.assertEqual(cache.get('e'), '5')
-        self.assertEqual(cache.get('a'), '1')
-        self.assertEqual(cache.get('b'), None)
-        self.assertEqual(cache.get('c'), None)
-                         
-class DecoratorTests(unittest.TestCase):
-    def _getTargetClass(self):
-        from repoze.bfg.lru import lru_cache
-        return lru_cache
-
-    def _makeOne(self, cache):
-        return self._getTargetClass()(0, cache)
-
-    def test_it(self):
-        cache = DummyLRUCache()
-        decorator = self._makeOne(cache)
-        def wrapped(k):
-            return k
-        decorated = decorator(wrapped)
-        result = decorated(1)
-        self.assertEqual(cache[1], 1)
-        self.assertEqual(result, 1)
-        self.assertEqual(len(cache), 1)
-        result = decorated(2)
-        self.assertEqual(cache[2], 2) 
-        self.assertEqual(result, 2)
-        self.assertEqual(len(cache), 2)
-        result = decorated(2)
-        self.assertEqual(cache[2], 2) 
-        self.assertEqual(result, 2)
-        self.assertEqual(len(cache), 2)
-   
-class DummyLRUCache(dict):
-    def put(self, k, v):
-        return self.__setitem__(k, v)
-    
-- 
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