def test_equivalence(self):
from libcellml import Variable
from libcellml.variable import Variable_addEquivalence, Variable_removeEquivalence
v1 = Variable()
v2 = Variable()
self.assertFalse(v1.hasEquivalentVariable(v2))
Variable.addEquivalence(v1, v2)
self.assertTrue(v1.hasEquivalentVariable(v2))
Variable.removeEquivalence(v1, v2)
self.assertFalse(v1.hasEquivalentVariable(v2))
Variable_addEquivalence(v1, v2)
self.assertTrue(v1.hasEquivalentVariable(v2))
Variable_removeEquivalence(v1, v2)
self.assertFalse(v1.hasEquivalentVariable(v2))
def test_has_equivalent_variable(self):
from libcellml import Variable
# bool hasEquivalentVariable(const VariablePtr &equivalentVariable)
v1 = Variable()
v2 = Variable()
v3 = Variable()
self.assertFalse(v1.hasEquivalentVariable(v1, True))
self.assertFalse(v1.hasEquivalentVariable(v2, True))
self.assertFalse(v1.hasEquivalentVariable(v3, True))
self.assertFalse(v2.hasEquivalentVariable(v1, True))
self.assertFalse(v2.hasEquivalentVariable(v2, True))
self.assertFalse(v2.hasEquivalentVariable(v3, True))
self.assertFalse(v3.hasEquivalentVariable(v1, True))
self.assertFalse(v3.hasEquivalentVariable(v2, True))
self.assertFalse(v3.hasEquivalentVariable(v3, True))
Variable.addEquivalence(v1, v2)
Variable.addEquivalence(v2, v3)
self.assertFalse(v1.hasEquivalentVariable(v1, True))
self.assertTrue(v1.hasEquivalentVariable(v2, True))
self.assertTrue(v1.hasEquivalentVariable(v3, True))
self.assertTrue(v2.hasEquivalentVariable(v1, True))
self.assertFalse(v2.hasEquivalentVariable(v2, True))
self.assertTrue(v2.hasEquivalentVariable(v3, True))
self.assertTrue(v3.hasEquivalentVariable(v1, True))
self.assertTrue(v3.hasEquivalentVariable(v2, True))
self.assertFalse(v3.hasEquivalentVariable(v3, True))
