def test_nonce(self):
n1 = util.nonce()
n2 = util.nonce()
self.assertNotEqual(n1, n2)
s = b''.join(util.nonce() for i in range(100))
self.assertRandomish(s)
def test_nonce(self):
n1 = util.nonce()
n2 = util.nonce()
self.assertNotEqual(n1, n2)
s = b''.join(util.nonce() for i in range(100))
self.assertRandomish(s)
def test_choose_population_bool(self):
a = 0
for ii in range(200):
if util.choose_population(util.nonce()):
a += 1
# Make sure it's relatively uniform...
self.assertRoughly(a, 100)
def run_logger(log, num_requests=10000, goal_every=50, split_every=1):
"""
Test the frontend performance by simulating a stream of requests.
Tweak the following parameters:
:param goal_every:
Record a goal hit every ``goal_every`` requests.
:param split_every:
Record a split every ``split_every`` requests.
"""
vid = nonce()
req = Request.blank('/foo/bar')
print("Logging %d requests." % num_requests)
start = time()
count = 0
for ii in range(num_requests):
count += 1
vis = Visitor(vid, log)
vis.page(req)
if split_every and (ii % split_every) == 0:
count += 1
vis.split('fake test')
if goal_every and (ii % goal_every) == 0:
count += 1
vis.goal('fake goal')
end = time()
elapsed = end - start
throughput = num_requests / elapsed
print("Handled %0.2f req / sec" % throughput)
def test_choose_population_bool(self):
a = 0
for ii in range(200):
if util.choose_population(util.nonce()):
a += 1
# Make sure it's relatively uniform...
self.assertRoughly(a, 100)
def test_choose_population_list(self):
counts = defaultdict(int)
for ii in range(300):
choice = util.choose_population(util.nonce(),
['foo', 'bar', 'baz'])
counts[choice] += 1
self.assertRoughly(counts['foo'], 100)
self.assertRoughly(counts['bar'], 100)
self.assertRoughly(counts['baz'], 100)
def test_choose_population_list(self):
counts = defaultdict(int)
for ii in range(300):
choice = util.choose_population(util.nonce(),
['foo', 'bar', 'baz'])
counts[choice] += 1
self.assertRoughly(counts['foo'], 100)
self.assertRoughly(counts['bar'], 100)
self.assertRoughly(counts['baz'], 100)
def test_choose_population_weighted(self):
counts = defaultdict(int)
for ii in range(300):
choice = util.choose_population(util.nonce(), {'foo': 0.1,
'quux': 0,
'bar': 0.1,
'baz': 0.8})
counts[choice] += 1
self.assertRoughly(counts['foo'], 30)
self.assertRoughly(counts['bar'], 30)
self.assertRoughly(counts['baz'], 240)
self.assertEqual(counts['quux'], 0)
def test_choose_population_weighted(self):
counts = defaultdict(int)
for ii in range(300):
choice = util.choose_population(util.nonce(), {
'foo': 0.1,
'quux': 0,
'bar': 0.1,
'baz': 0.8
})
counts[choice] += 1
self.assertRoughly(counts['foo'], 30)
self.assertRoughly(counts['bar'], 30)
self.assertRoughly(counts['baz'], 240)
self.assertEqual(counts['quux'], 0)
def setUp(self):
self.sample = util.nonce()
def test_choose_population_zero_mass(self):
with self.assertRaises(ValueError):
util.choose_population(util.nonce(), {'foo': 0})
def test_chose_population_bad_value(self):
with self.assertRaises(ValueError):
util.choose_population(util.nonce(), 123)
def setUp(self):
self.sample = util.nonce()
def test_choose_population_zero_mass(self):
with self.assertRaises(ValueError):
util.choose_population(util.nonce(), {'foo': 0})
def test_chose_population_bad_value(self):
with self.assertRaises(ValueError):
util.choose_population(util.nonce(), 123)