def test_multiple_cons_params():
"""Test if setting the remaining parameters works as expected"""
def assert_conss_neq(a, b):
assert a.isInitial() != b.isInitial()
assert a.isSeparated() != b.isSeparated()
assert a.isEnforced() != b.isEnforced()
assert a.isChecked() != b.isChecked()
assert a.isPropagated() != b.isPropagated()
assert a.isModifiable() != b.isModifiable()
assert a.isDynamic() != b.isDynamic()
assert a.isRemovable() != b.isRemovable()
assert a.isStickingAtNode() != b.isStickingAtNode()
kwargs = dict(initial=True, separate=True,
enforce=True, check=True, propagate=True, local=False,
modifiable=False, dynamic=False, removable=False,
stickingatnode=False)
m = Model()
x = m.addVar("x", vtype = 'C', obj = 1.0)
y = m.addVar("y", vtype = 'C', obj = 2.0)
conss = m.addConss([x + 2 * y <= 1], **kwargs)
conss += m.addConss([x + 2 * y <= 1], **{k: not v for k, v in kwargs.items()})
assert_conss_neq(conss[0], conss[1])
def test_multiple_cons_simple():
def assert_conss_eq(a, b):
assert a.name == b.name
assert a.isInitial() == b.isInitial()
assert a.isSeparated() == b.isSeparated()
assert a.isEnforced() == b.isEnforced()
assert a.isChecked() == b.isChecked()
assert a.isPropagated() == b.isPropagated()
assert a.isLocal() == b.isLocal()
assert a.isModifiable() == b.isModifiable()
assert a.isDynamic() == b.isDynamic()
assert a.isRemovable() == b.isRemovable()
assert a.isStickingAtNode() == b.isStickingAtNode()
s = Model()
s_x = s.addVar("x", vtype = 'C', obj = 1.0)
s_y = s.addVar("y", vtype = 'C', obj = 2.0)
s_cons = s.addCons(s_x + 2 * s_y <= 1.0)
m = Model()
m_x = m.addVar("x", vtype = 'C', obj = 1.0)
m_y = m.addVar("y", vtype = 'C', obj = 2.0)
m_conss = m.addConss([m_x + 2 * m_y <= 1.0])
assert len(m_conss) == 1
assert_conss_eq(s_cons, m_conss[0])
s.freeProb()
m.freeProb()
def test_multiple_cons_names():
m = Model()
x = m.addVar("x", vtype = 'C', obj = 1.0)
y = m.addVar("y", vtype = 'C', obj = 2.0)
names = list("abcdef")
conss = m.addConss([x + 2 * y <= 1 for i in range(len(names))], names)
assert len(conss) == len(names)
assert all([c.name == n for c, n in zip(conss, names)])
m.freeProb()
m = Model()
x = m.addVar("x", vtype = 'C', obj = 1.0)
y = m.addVar("y", vtype = 'C', obj = 2.0)
name = "abcdef"
conss = m.addConss([x + 2 * y <= 1 for i in range(5)], name)
assert len(conss) == 5
assert all([c.name.startswith(name + "_") for c in conss])
