class TestMemcached(unittest.TestCase):
def setUp(self):
self.mc = Memcached(prefix="mgtest-")
def testsetget(self):
self.mc.set("key1", "value1")
self.assertEqual(self.mc.get("key1"), "value1")
self.mc.delete("key1")
self.assertEqual(self.mc.get("key1"), None)
def testgetmulti(self):
self.mc.set("key1", "value1")
self.mc.set("key2", "value2")
self.assertEqual(self.mc.get("key1"), "value1")
self.assertEqual(self.mc.get("key2"), "value2")
res = self.mc.get_multi([ "key1", "key2" ])
self.assertEqual(res["key1"], "value1")
self.assertEqual(res["key2"], "value2")
def testunicode(self):
self.mc.set("key1", u"проверка")
self.assertEqual(type(self.mc.get("key1")), unicode)
self.mc.set("key1", u"проверка1")
self.mc.set("key2", u"проверка2")
self.assertEqual(self.mc.get("key1"), u"проверка1")
self.assertEqual(self.mc.get("key2"), u"проверка2")
res = self.mc.get_multi([ "key1", "key2" ])
self.assertEqual(res["key1"], u"проверка1")
self.assertEqual(res["key2"], u"проверка2")
def testthreading(self):
tasks = []
for i in xrange(0, 100):
tasks.append(Tasklet.new(self.thread)(i))
Tasklet.join_all(tasks)
def thread(self, n):
for i in xrange(0, 50):
self.mc.set("key%d" % n, "value%d" % n)
self.assertEqual(self.mc.get("key%d" % n), "value%d" % n)
self.mc.delete("key%d" % n)
self.assertEqual(self.mc.get("key%d" % n), None)
def testerrors(self):
mc = Memcached(pool=MemcachedPool(size=4))
tasks = []
for i in xrange(0, 100):
tasks.append(Tasklet.new(self.error_thread)(mc))
for i in xrange(0, 100):
tasks.append(Tasklet.new(self.handled_thread)(mc))
Tasklet.join_all(tasks)
def handled_thread(self, mc):
for i in xrange(0, 50):
try:
# must not happen
self.assertEqual(mc.get(""), 1)
except MemcachedEmptyKeyError:
pass
except Exception:
self.assertFalse("must not happen")
def error_thread(self, mc):
for i in xrange(0, 50):
self.assertEqual(mc.get(" "), None)
class TestMemcached(unittest.TestCase):
def setUp(self):
self.mc = Memcached(prefix="mgtest-")
def testsetget(self):
self.mc.set("key1", "value1")
self.assertEqual(self.mc.get("key1"), "value1")
self.mc.delete("key1")
self.assertEqual(self.mc.get("key1"), None)
def testgetmulti(self):
self.mc.set("key1", "value1")
self.mc.set("key2", "value2")
self.assertEqual(self.mc.get("key1"), "value1")
self.assertEqual(self.mc.get("key2"), "value2")
res = self.mc.get_multi(["key1", "key2"])
self.assertEqual(res["key1"], "value1")
self.assertEqual(res["key2"], "value2")
def testunicode(self):
self.mc.set("key1", u"проверка")
self.assertEqual(type(self.mc.get("key1")), unicode)
self.mc.set("key1", u"проверка1")
self.mc.set("key2", u"проверка2")
self.assertEqual(self.mc.get("key1"), u"проверка1")
self.assertEqual(self.mc.get("key2"), u"проверка2")
res = self.mc.get_multi(["key1", "key2"])
self.assertEqual(res["key1"], u"проверка1")
self.assertEqual(res["key2"], u"проверка2")
def testthreading(self):
tasks = []
for i in xrange(0, 100):
tasks.append(Tasklet.new(self.thread)(i))
Tasklet.join_all(tasks)
def thread(self, n):
for i in xrange(0, 50):
self.mc.set("key%d" % n, "value%d" % n)
self.assertEqual(self.mc.get("key%d" % n), "value%d" % n)
self.mc.delete("key%d" % n)
self.assertEqual(self.mc.get("key%d" % n), None)
def testerrors(self):
mc = Memcached(pool=MemcachedPool(size=4))
tasks = []
for i in xrange(0, 100):
tasks.append(Tasklet.new(self.error_thread)(mc))
for i in xrange(0, 100):
tasks.append(Tasklet.new(self.handled_thread)(mc))
Tasklet.join_all(tasks)
def handled_thread(self, mc):
for i in xrange(0, 50):
try:
# must not happen
self.assertEqual(mc.get(""), 1)
except MemcachedEmptyKeyError:
pass
except Exception:
self.assertFalse("must not happen")
def error_thread(self, mc):
for i in xrange(0, 50):
self.assertEqual(mc.get(" "), None)
