def test_generally_random(self):
items = ('True', 'False')
weights = (1, 1)
results = {}
total = 50000
for _ in range(total):
v = next(random_variant(items, weights))
results.setdefault(v, 0)
results[v] += 1
a = results['True'] / float(total)
b = results['False'] / float(total)
assert a > .49 and a < .51
assert b > .49 and b < .51
def test_generally_random(self):
items = ("True", "False")
weights = (1, 1)
results = {}
total = 50000
for _ in range(total):
v = next(random_variant(items, weights))
results.setdefault(v, 0)
results[v] += 1
a = results["True"] / float(total)
b = results["False"] / float(total)
assert a > 0.49 and a < 0.51
assert b > 0.49 and b < 0.51
def test_generally_random_with_weights(self):
items = ('A', 'B', 'C')
weights = (1, 3, 6)
results = {}
total = 50000
for _ in range(total):
v = next(random_variant(items, weights))
results.setdefault(v, 0)
results[v] += 1
a = results['A'] / float(total)
b = results['B'] / float(total)
c = results['C'] / float(total)
assert a > .09 and a < .11
assert b > .29 and b < .31
assert c > .59 and c < .61
def test_generally_random_with_weights(self):
items = ("A", "B", "C")
weights = (1, 3, 6)
results = {}
total = 50000
for _ in range(total):
v = next(random_variant(items, weights))
results.setdefault(v, 0)
results[v] += 1
a = results["A"] / float(total)
b = results["B"] / float(total)
c = results["C"] / float(total)
assert a > 0.09 and a < 0.11
assert b > 0.29 and b < 0.31
assert c > 0.59 and c < 0.61
def app(environ, start_response):
response_headers = [('Content-type', 'text/plain')]
start_response('200 OK', response_headers)
return next(handler)(environ)
def app(environ, start_response):
response_headers = [('Content-type', 'text/plain')]
start_response('200 OK', response_headers)
return next(handler)(environ)
