class TestParameters(unittest.TestCase):
""" Check that parameters get updated ok
"""
def setUp(self):
self.p = Parameters()
def test_setting(self):
"Equivalent parameters should be updated at the same time"
for p1, p2 in self.p.equivalent:
self.p[p1] = 1
self.assertEqual(1, self.p[p2])
def test_defaults(self):
"Defaults should remain set when not set already"
for par, val in self.p.default_parameters.items():
self.assertEqual(self.p[par], val)
def test_attributes(self):
"Attributes should be copied to the dictionary"
for par, val in self.p.items():
self.assertEqual(getattr(self.p, par), val)
def test_unknown(self):
"Adding an unknown key raises a KeyError"
self.assertRaises(KeyError, lambda *a: self.p.__setitem__(*a), "foo", "bar")
def setUp(self):
self.p = Parameters()