def test_delete_del(self):
val = expando()
val1 = expando()
self.branch.set('par1', val, val1)
self.assertIs(self.branch.par1, val)
del self.branch.par1
self.assertTrue(hasattr(self.branch, 'par1'))
self.assertIs(self.branch.par1, val1)
def test_setget(self):
val = expando()
self.branch.set('par1', val)
self.assertTrue(hasattr(self.branch, 'par1'))
self.assertIs(getattr(self.branch, 'par1'), val)
self.assertIs(self.branch.par1, val)
name = randomword(8)
val = expando()
self.branch.set(name, val)
self.assertTrue(hasattr(self.branch, name))
self.assertIs(getattr(self.branch, name), val)
def test_param_init(self):
name = randomword(8)
val = expando()
par = config.Param(name, val)
self.assertEqual((name, val, None),
(par.name, par.value, par.default_value))
name = randomword(8)
val = expando()
def_val = expando()
par = config.Param(name, val, def_val)
self.assertEqual((name, val, def_val),
(par.name, par.value, par.default_value))
def test_classprop(self):
val = expando()
self.branch.set('par1', val)
branch = config.Branch('br1')
self.assertFalse(hasattr(branch, 'par1'))
self.assertNotIn('par1', dir(branch))
def test_set_default(self):
val = expando()
self.branch.set_default('par1', val)
self.assertIs(self.branch.par1, val)
self.branch.delete('par1')
self.assertTrue(hasattr(self.branch, 'par1'))
self.assertIs(self.branch.par1, val)
def test_delete(self):
val = expando()
self.branch.set('par1', val)
self.assertIs(self.branch.par1, val)
self.branch.delete('par1')
self.assertRaisesRegexp(AttributeError, "\'par1\'",
lambda: self.branch.par1)
def test_contact_future(self):
# test fails because of lack of pydesc.contacts imported
# their are not imported in order to avoid false-positive result
# of set_contact_map test in presence of import errors
whole = list(self.struct)
for i in range(100):
r1 = random.choice(whole)
r2 = random.choice(whole)
if r1 == r2:
continue
try:
el1 = structure.ElementChainable(r1)
el2 = structure.ElementChainable(r2)
except:
continue
def check(c, v, crit):
self.assertEqual(
(tuple(map(lambda x: x.central_monomer,
c.elements)), c.value, c.criterion),
((r1, r2), v, crit))
c = structure.Contact(r1, r2)
check(c, None, None)
val = syntax_check.expando()
c = structure.Contact(r1, r2, value=val)
check(c, val, None)
cc = contacts.ContactCriterion()
c = structure.Contact(r1, r2, contact_criterion=cc)
check(c, None, cc)
self.assertEqual(c - el1, el2)
self.assertEqual(c - el2, el1)
self.assertTrue(
isinstance(c.select(), selection.SelectionsUnion)
or isinstance(c.select(), selection.Range))