def test_remove_parent(self):
from libcellml import Model, Component
m = Model()
c = Component()
c.setParent(m)
self.assertIsNotNone(c.parent())
c.removeParent()
self.assertIsNone(c.parent())
def test_parent(self):
from libcellml import Model, Component
x = Model("model")
self.assertIsNone(x.parent())
c = Component()
self.assertIsNone(c.parent())
c.setParent(x)
self.assertEqual("model", c.parent().name())
self.assertEqual(0, x.componentCount())
