class RandomUniformDistributionIntegerProviderTest(unittest.TestCase):
"""Test class for RandomUniformDistributionIntegerProvider.
"""
def setUp(self):
self.provider = RandomUniformDistributionIntegerProvider()
def tearDown(self):
pass
def testGetValue(self):
"""Tests getValue()
"""
value = self.provider.getValue()
self.assertTrue(self.provider.DEFAULT_MIN <= value <=
self.provider.DEFAULT_MAX)
min = 0
max = 10
self.provider.param_values = {'min': min, 'max': max}
value = self.provider.getValue()
self.assertTrue(min <= value <= max)
def testGetValueWithInvalidParameters(self):
"""Tests getValue() with invalid min and max parameters.
"""
min = 'asdf'
max = None
self.provider.param_values = {'min': min, 'max': max}
self.assertRaises(ParameterValueError, self.provider.getValue)
def testSeed(self):
"""Tests the seed method.
"""
from soc.models.sponsor import Sponsor
from soc.models.user import User
from soc.modules.gsoc.models.organization import GSoCOrganization
from soc.modules.seeder.logic.providers.integer \
import RandomNormalDistributionIntegerProvider
from soc.modules.seeder.logic.providers.integer \
import RandomUniformDistributionIntegerProvider
# Test specifying property values
properties = {'name': "A User", 'is_developer': False}
user = seeder_logic.seed(User, properties=properties)
for key, value in properties.iteritems():
self.assertEqual(user._entity[key], value)
# Test specifying reference property values
properties = {'founder': user}
sponsor = seeder_logic.seed(Sponsor, properties=properties)
for key, value in properties.iteritems():
self.assertEqual(sponsor._entity[key], value.key())
# Test specifying property providers
min_slots, max_slots = 0, 20
mean_slots_desired, std_slots_desired = 10, 5
min_slots_desired, max_slots_desired = 1, 21
properties = {
'slots':
RandomUniformDistributionIntegerProvider(min=min_slots,
max=max_slots),
'slots_desired':
RandomNormalDistributionIntegerProvider(mean=mean_slots_desired,
stdev=std_slots_desired,
min=min_slots_desired,
max=max_slots_desired),
}
gsoc_organization = seeder_logic.seed(GSoCOrganization,
properties=properties)
self.assertTrue(min_slots <= gsoc_organization.slots <= max_slots)
self.assertTrue(min_slots_desired <= gsoc_organization.slots_desired <=
max_slots_desired)
def setUp(self): self.provider = RandomUniformDistributionIntegerProvider()
