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import os
import sys
# add all parent testsuite directories to sys.path to allow (most)
# relative imports in python 2.4
path = os.path.dirname(__file__)
while path != "/":
if os.path.basename(path).lower().startswith("test"):
sys.path.append(path)
if os.path.basename(path) == "testsuite":
break
path = os.path.dirname(path)
from common import *
from Bcfg2.Server.Cache import *
class TestCache(Bcfg2TestCase):
def test_cache(self):
md_cache = Cache("Metadata")
md_cache['foo.example.com'] = 'foo metadata'
md_cache['bar.example.com'] = 'bar metadata'
self.assertItemsEqual(list(iter(md_cache)),
["foo.example.com", "bar.example.com"])
probe_cache = Cache("Probes", "data")
probe_cache['foo.example.com'] = 'foo probe data'
probe_cache['bar.example.com'] = 'bar probe data'
self.assertItemsEqual(list(iter(probe_cache)),
["foo.example.com", "bar.example.com"])
md_cache.expire("foo.example.com")
self.assertItemsEqual(list(iter(md_cache)), ["bar.example.com"])
self.assertItemsEqual(list(iter(probe_cache)),
["foo.example.com", "bar.example.com"])
probe_cache.expire("bar.example.com")
self.assertItemsEqual(list(iter(md_cache)), ["bar.example.com"])
self.assertItemsEqual(list(iter(probe_cache)),
["foo.example.com"])
probe_cache['bar.example.com'] = 'bar probe data'
self.assertItemsEqual(list(iter(md_cache)), ["bar.example.com"])
self.assertItemsEqual(list(iter(probe_cache)),
["foo.example.com", "bar.example.com"])
expire("bar.example.com")
self.assertEqual(len(md_cache), 0)
self.assertItemsEqual(list(iter(probe_cache)),
["foo.example.com"])
probe_cache2 = Cache("Probes", "data")
self.assertItemsEqual(list(iter(probe_cache)),
list(iter(probe_cache2)))
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