def test_checkBirthBeforeDeathOfParents(self):
self.assertTrue(checkBirthBeforeDeathOfParents(root_child_elements[9]))
self.assertTrue(checkBirthBeforeDeathOfParents(
root_child_elements[11]))
self.assertTrue(checkBirthBeforeDeathOfParents(root_child_elements[3]))
self.assertTrue(checkBirthBeforeDeathOfParents(root_child_elements[6]))
self.assertTrue(checkBirthBeforeDeathOfParents(
root_child_elements[10]))
def test_family_head(self):
self.assertTrue(checkBirthBeforeDeathOfParents(root_child_elements[9]))
def test_great_grand_child(self):
self.assertTrue(checkBirthBeforeDeathOfParents(
root_child_elements[10]))
def test_first_child(self):
self.assertTrue(checkBirthBeforeDeathOfParents(root_child_elements[3]))