def testErlang(self):
rng = RandomNumberGenerator(
obj, distribution={'Erlang': {
'alpha': 1,
'beta': 2
}})
number = rng.generateNumber()
# at least we make sure we generate a number
self.assertTrue(number >= 0)
def testTriangular(self):
rng = RandomNumberGenerator(
obj, distribution={'Triangular': {
'min': 1,
'max': 3,
'mean': 2
}})
for i in range(10):
number = rng.generateNumber()
self.assertTrue(number >= 1)
self.assertTrue(number <= 3)
def testNormal(self):
rng = RandomNumberGenerator(obj,
distributionType='Normal',
min=0,
max=3,
stdev=.5,
mean=2)
for i in range(10):
number = rng.generateNumber()
self.assertTrue(number >= 0)
self.assertTrue(number <= 3)
def testTriangular(self):
rng = RandomNumberGenerator(obj,
distribution={'Triangular':
{
'min':1,
'max':3,
'mean':2}
})
for i in range(10):
number = rng.generateNumber()
self.assertTrue(number >= 1)
self.assertTrue(number <= 3)
def testNormal(self):
rng = RandomNumberGenerator(obj,
distribution={'Normal':
{
'min':0,
'max':3,
'stdev':.5,
'mean':2}
})
for i in range(10):
number = rng.generateNumber()
self.assertTrue(number >= 0)
self.assertTrue(number <= 3)
def testNormal(self):
rng = RandomNumberGenerator(obj,
distribution={
'Normal': {
'min': 0,
'max': 3,
'stdev': .5,
'mean': 2
}
})
for i in range(10):
number = rng.generateNumber()
self.assertTrue(number >= 0)
self.assertTrue(number <= 3)
def testNormalWrongParameter(self):
rng = RandomNumberGenerator(
obj,
distribution={
'Normal': {
'min': 3,
'max': 0, # here min > max
'stdev': .5,
'mean': 2
}
})
self.assertRaises(ValueError, rng.generateNumber)
def testExp(self):
rng = RandomNumberGenerator(obj, distribution={'Exp': {'mean': 10}})
number = rng.generateNumber()
# at least we make sure we generate a number
self.assertTrue(number >= 0)
def testFixed(self):
rng = RandomNumberGenerator(obj, distribution={'Fixed': {'mean': 32}})
self.assertEquals(rng.generateNumber(), 32)
self.assertEquals(rng.generateNumber(), 32)
def testErlang(self):
rng = RandomNumberGenerator(obj,
distributionType='Erlang', alpha=1, beta=2)
number = rng.generateNumber()
# at least we make sure we generate a number
self.assertTrue(number >= 0)
def testExp(self):
rng = RandomNumberGenerator(obj, distributionType='Exp', mean=10)
number = rng.generateNumber()
# at least we make sure we generate a number
self.assertTrue(number >= 0)
def testFixed(self):
rng = RandomNumberGenerator(obj, distributionType='Fixed', mean=32)
self.assertEquals(rng.generateNumber(), 32)
self.assertEquals(rng.generateNumber(), 32)
def testErlang(self):
rng = RandomNumberGenerator(obj,
distribution={'Erlang': {'alpha':1, 'beta':2}})
number = rng.generateNumber()
# at least we make sure we generate a number
self.assertTrue(number >= 0)
def testExp(self):
rng = RandomNumberGenerator(obj, distribution={'Exp': {'mean':10}})
number = rng.generateNumber()
# at least we make sure we generate a number
self.assertTrue(number >= 0)
def testFixed(self):
rng = RandomNumberGenerator(obj, distribution={'Fixed': {'mean':32}})
self.assertEquals(rng.generateNumber(), 32)
self.assertEquals(rng.generateNumber(), 32)
