class TestSingleExponentialDown(unittest.TestCase):
"""
Contains unit tests of the SingleExponentialDown class.
"""
def setUp(self):
self.alpha0 = 0.5
self.T0 = 300.
self.n = 0.85
self.singleExponentialDown = SingleExponentialDown(
alpha0 = (self.alpha0,"kJ/mol"),
T0 = (self.T0,"K"),
n = self.n,
)
def test_alpha0(self):
"""
Test the SingleExponentialDown.sigma attribute.
"""
self.assertAlmostEqual(self.singleExponentialDown.alpha0.value_si*0.001, self.alpha0, 4)
def test_T0(self):
"""
Test the SingleExponentialDown.T0 attribute.
"""
self.assertAlmostEqual(self.singleExponentialDown.T0.value_si, self.T0, 4)
def test_n(self):
"""
Test the SingleExponentialDown.n attribute.
"""
self.assertAlmostEqual(self.singleExponentialDown.n, self.n, 4)
def test_getAlpha(self):
"""
Test the SingleExponentialDown.getAlpha() method.
"""
for T in [300,400,500,600,800,1000,1500,2000]:
dEdown0 = 1000. * self.alpha0 * (T / self.T0) ** self.n
dEdown = self.singleExponentialDown.getAlpha(T)
self.assertAlmostEqual(dEdown0, dEdown, 6)
def test_pickle(self):
"""
Test that a SingleExponentialDown object can be successfully pickled
and unpickled with no loss of information.
"""
import cPickle
singleExponentialDown = cPickle.loads(cPickle.dumps(self.singleExponentialDown,-1))
self.assertAlmostEqual(self.singleExponentialDown.alpha0.value, singleExponentialDown.alpha0.value, 6)
self.assertEqual(self.singleExponentialDown.alpha0.units, singleExponentialDown.alpha0.units)
self.assertAlmostEqual(self.singleExponentialDown.T0.value, singleExponentialDown.T0.value, 6)
self.assertEqual(self.singleExponentialDown.T0.units, singleExponentialDown.T0.units)
self.assertAlmostEqual(self.singleExponentialDown.n, singleExponentialDown.n, 4)
def test_repr(self):
"""
Test that a SingleExponentialDown object can be successfully
reconstructed from its repr() with no loss of information.
"""
exec('singleExponentialDown = {0!r}'.format(self.singleExponentialDown))
self.assertAlmostEqual(self.singleExponentialDown.alpha0.value, singleExponentialDown.alpha0.value, 6)
self.assertEqual(self.singleExponentialDown.alpha0.units, singleExponentialDown.alpha0.units)
self.assertAlmostEqual(self.singleExponentialDown.T0.value, singleExponentialDown.T0.value, 6)
self.assertEqual(self.singleExponentialDown.T0.units, singleExponentialDown.T0.units)
self.assertAlmostEqual(self.singleExponentialDown.n, singleExponentialDown.n, 4)
class TestSingleExponentialDown(unittest.TestCase):
"""
Contains unit tests of the SingleExponentialDown class.
"""
def setUp(self):
self.alpha0 = 0.5
self.T0 = 300.
self.n = 0.85
self.singleExponentialDown = SingleExponentialDown(
alpha0 = (self.alpha0,"kJ/mol"),
T0 = (self.T0,"K"),
n = self.n,
)
def test_alpha0(self):
"""
Test the SingleExponentialDown.sigma attribute.
"""
self.assertAlmostEqual(self.singleExponentialDown.alpha0.value_si*0.001, self.alpha0, 4)
def test_T0(self):
"""
Test the SingleExponentialDown.T0 attribute.
"""
self.assertAlmostEqual(self.singleExponentialDown.T0.value_si, self.T0, 4)
def test_n(self):
"""
Test the SingleExponentialDown.n attribute.
"""
self.assertAlmostEqual(self.singleExponentialDown.n, self.n, 4)
def test_getAlpha(self):
"""
Test the SingleExponentialDown.getAlpha() method.
"""
for T in [300,400,500,600,800,1000,1500,2000]:
dEdown0 = 1000. * self.alpha0 * (T / self.T0) ** self.n
dEdown = self.singleExponentialDown.getAlpha(T)
self.assertAlmostEqual(dEdown0, dEdown, 6)
def test_pickle(self):
"""
Test that a SingleExponentialDown object can be successfully pickled
and unpickled with no loss of information.
"""
import cPickle
singleExponentialDown = cPickle.loads(cPickle.dumps(self.singleExponentialDown,-1))
self.assertAlmostEqual(self.singleExponentialDown.alpha0.value, singleExponentialDown.alpha0.value, 6)
self.assertEqual(self.singleExponentialDown.alpha0.units, singleExponentialDown.alpha0.units)
self.assertAlmostEqual(self.singleExponentialDown.T0.value, singleExponentialDown.T0.value, 6)
self.assertEqual(self.singleExponentialDown.T0.units, singleExponentialDown.T0.units)
self.assertAlmostEqual(self.singleExponentialDown.n, singleExponentialDown.n, 4)
def test_repr(self):
"""
Test that a SingleExponentialDown object can be successfully
reconstructed from its repr() with no loss of information.
"""
exec('singleExponentialDown = {0!r}'.format(self.singleExponentialDown))
self.assertAlmostEqual(self.singleExponentialDown.alpha0.value, singleExponentialDown.alpha0.value, 6)
self.assertEqual(self.singleExponentialDown.alpha0.units, singleExponentialDown.alpha0.units)
self.assertAlmostEqual(self.singleExponentialDown.T0.value, singleExponentialDown.T0.value, 6)
self.assertEqual(self.singleExponentialDown.T0.units, singleExponentialDown.T0.units)
self.assertAlmostEqual(self.singleExponentialDown.n, singleExponentialDown.n, 4)
