def add_child(self, name, gender, mother):
_id = len(self.family.keys()) + 1
new_member = Person(_id, name, gender)
if name in self.family:
return variables.CHILD_ADDITION_FAILED
mothers_data = self.family.get(mother, None)
if mothers_data is None:
return variables.PERSON_NOT_FOUND
if mothers_data.gender not in variables.Gender[
variables.female]: # ("Female", "female"):
return variables.CHILD_ADDITION_FAILED
fathers_data = mothers_data.spouse
if fathers_data is None:
return variables.CHILD_ADDITION_FAILED
try:
new_member.assign_mother(mothers_data)
new_member.assign_father(fathers_data)
self.family[mother].add_children(new_member)
self.family[fathers_data.name].add_children(new_member)
self.family[name] = new_member
return variables.CHILD_ADDITION_SUCCEEDED
except ValueError:
return variables.CHILD_ADDITION_FAILED
class Testperson(unittest.TestCase):
def setUp(self):
self.person = Person(1, "Jane", "Female")
def test_initialization(self):
# check instance
self.assertEqual(isinstance(self.person, Person), True)
# check properties
self.assertEqual(self.person.id, 1)
self.assertEqual(self.person.name, "Jane")
self.assertEqual(self.person.gender, "Female")
self.assertEqual(self.person.mother, None)
self.assertEqual(self.person.father, None)
self.assertEqual(self.person.spouse, None)
self.assertEqual(self.person.children, [])
def test_assign_mother(self):
mother_error_case = "error_value"
mother_error_male_case = Person(2, "male_person", "Male")
mother_success_case = Person(3, "Mother", "Female")
# error case
self.assertRaises(ValueError, self.person.assign_mother, mother_error_case)
self.assertRaises(ValueError, self.person.assign_mother, mother_error_male_case)
# success case
self.person.assign_mother(mother_success_case)
self.assertEqual(self.person.mother.name, "Mother")
self.assertTrue(self.person.mother.gender, "Female")
def test_assign_father(self):
father_error_case = "error_value"
father_error_female_case = Person(2, "female_father", "Female")
father_success_case = Person(3, "Father", "Male")
# error cases
self.assertRaises(ValueError, self.person.assign_father, father_error_case)
self.assertRaises(ValueError, self.person.assign_father, father_error_female_case)
# success case
self.person.assign_father(father_success_case)
self.assertEqual(self.person.father.name, "Father")
self.assertTrue(self.person.father.gender, "Male")
def test_assign_spouse(self):
spouse_error_case = "error_value"
spouse_error_same_gender = Person(2, "same_gender_spouse", "Female")
spouse_success_case = Person(3, "Husband", "Male")
# error cases
self.assertRaises(ValueError, self.person.assign_spouse, spouse_error_case)
self.assertRaises(ValueError, self.person.assign_spouse, spouse_error_same_gender)
# success case
self.person.assign_spouse(spouse_success_case)
self.assertEqual(self.person.spouse.name, "Husband")
self.assertEqual(self.person.spouse.gender, "Male")
def test_add_children(self):
child_error_case = "error_Case"
child_success_case = Person(4, "Daughter", "Female")
# error case
self.assertRaises(ValueError, self.person.add_children, child_error_case)
# success case
self.person.add_children(child_success_case)
self.assertEqual(len(self.person.children), 1)
self.assertEqual(self.person.children[0].name, "Daughter")
self.assertEqual(self.person.children[0].gender, "Female")
class Testperson(unittest.TestCase):
def setUp(self):
self.person = Person(1, "Jane", "Female")
def test_initialization(self):
# check instance
self.assertEqual(isinstance(self.person, Person), True)
# check properties
self.assertEqual(self.person.id, 1)
self.assertEqual(self.person.name, "Jane")
self.assertEqual(self.person.gender, "Female")
self.assertEqual(self.person.mother, None)
self.assertEqual(self.person.father, None)
self.assertEqual(self.person.spouse, None)
self.assertEqual(self.person.children, [])
def test_assign_mother(self):
mother_error_case = "error_value"
mother_error_male_case = Person(2, "male_person", "Male")
mother_success_case = Person(3, "Mother", "Female")
# error case
self.assertRaises(ValueError, self.person.assign_mother, mother_error_case)
self.assertRaises(ValueError, self.person.assign_mother, mother_error_male_case)
# success case
self.person.assign_mother(mother_success_case)
self.assertEqual(self.person.mother.name, "Mother")
self.assertTrue(self.person.mother.gender, "Female")
def test_assign_father(self):
father_error_case = "error_value"
father_error_female_case = Person(2, "female_father", "Female")
father_success_case = Person(3, "Father", "Male")
# error cases
self.assertRaises(ValueError, self.person.assign_father, father_error_case)
self.assertRaises(ValueError, self.person.assign_father, father_error_female_case)
# success case
self.person.assign_father(father_success_case)
self.assertEqual(self.person.father.name, "Father")
self.assertTrue(self.person.father.gender, "Male")
def test_assign_spouse(self):
spouse_error_case = "error_value"
spouse_error_same_gender = Person(2, "same_gender_spouse", "Female")
spouse_success_case = Person(3, "Husband", "Male")
# error cases
self.assertRaises(ValueError, self.person.assign_spouse, spouse_error_case)
self.assertRaises(ValueError, self.person.assign_spouse, spouse_error_same_gender)
# success case
self.person.assign_spouse(spouse_success_case)
self.assertEqual(self.person.spouse.name, "Husband")
self.assertEqual(self.person.spouse.gender, "Male")
def test_add_children(self):
child_error_case = "error_Case"
child_success_case = Person(4, "Daughter", "Female")
# error case
self.assertRaises(ValueError, self.person.add_children, child_error_case)
# success case
self.person.add_children(child_success_case)
self.assertEqual(len(self.person.children), 1)
self.assertEqual(self.person.children[0].name, "Daughter")
self.assertEqual(self.person.children[0].gender, "Female")
def test_get_paternal_grandmother(self):
child = Person(7, "alpha", "Male")
father = Person(8, "beta", "Male")
grandmother = Person(9, "charlie", "Female")
# error cases
self.assertEqual(child.get_paternal_grandmother(), None)
child.father = father
self.assertEqual(child.get_paternal_grandmother(), None)
child.father.mother = grandmother
self.assertEqual(child.get_paternal_grandmother(), grandmother)
def test_get_maternal_grandmother(self):
child = Person(7, "alpha", "Male")
mother = Person(8, "beta", "Female")
grandmother = Person(9, "charlie", "Female")
# error cases
self.assertEqual(child.get_paternal_grandmother(), None)
child.mother = mother
self.assertEqual(child.get_paternal_grandmother(), None)
child.mother.mother = grandmother
self.assertEqual(child.get_maternal_grandmother(), grandmother)
def test_get_spouse_mother(self):
member = Person(7, "alpha", "Male")
spouse = Person(8, "alpha_spouse", "Female")
spouse_mother = Person(9, "alpha_spousemother", "Female")
# error cases
self.assertEqual(member.get_spouse_mother(), None)
member.spouse = spouse
self.assertEqual(member.get_spouse_mother(), None)
member.spouse.mother = spouse_mother
self.assertEqual(member.get_spouse_mother(), spouse_mother)
@patch('Familytree.individual.Person.get_paternal_grandmother', side_effect=[
None,
mock_member_creation(),
mock_member_creation(children=[Person(3, "Father", "Male")]),
mock_member_creation(children=[
Person(3, "Father", "Male"),
Person(4, "Uncle", "Male")
]),
mock_member_creation(children=[
Person(3, "Father", "Male"),
Person(4, "Uncle", "Male"),
Person(5, "Aunt", "Female")
])
])
def test_get_paternal_aunt(self, mock_paternal_grandmother):
# check if get_paternal_grandmother has been replaced by a mock
self.assertEqual(
isinstance(self.person.get_paternal_grandmother, Mock),
True
)
self.assertEqual(self.person.get_paternal_aunt(), [])
self.assertEqual(self.person.get_paternal_aunt(), [])
self.assertEqual(self.person.get_paternal_aunt(), [])
self.assertEqual(self.person.get_paternal_aunt(), [])
paternal_aunts = self.person.get_paternal_aunt()
self.assertEqual(len(paternal_aunts), 1)
self.assertEqual(paternal_aunts[0].name, "Aunt")
self.assertTrue(paternal_aunts[0].gender in variables.Gender[variables.female])
# to check that the mock_get_paternal_grandmother was called instead
# of self.member.get_paternal_grandmother
mock_paternal_grandmother.assert_called_with()
@patch('Familytree.individual.Person.get_paternal_grandmother', side_effect=[
None,
mock_member_creation(),
mock_member_creation(children=[Person(3, "Father", "Male")]),
mock_member_creation(children=[
Person(3, "Aunt", "Female"),
Person(4, "Father", "Male")
]),
mock_member_creation(children=[
Person(3, "Father", "Male"),
Person(4, "Uncle", "Male"),
Person(5, "Aunt", "Female")
])
])
def test_get_paternal_uncle(self, mock_paternal_grandmother):
self.person.father = Person(3, "Father", "Male")
# check if get_paternal_grandmother has been replaced by a mock
self.assertEqual(isinstance(
self.person.get_paternal_grandmother, Mock),
True
)
self.assertEqual(self.person.get_paternal_uncle(), [])
self.assertEqual(self.person.get_paternal_uncle(), [])
self.assertEqual(self.person.get_paternal_uncle(), [])
self.assertEqual(self.person.get_paternal_uncle(), [])
paternal_uncle = self.person.get_paternal_uncle()
self.assertEqual(len(paternal_uncle), 1)
self.assertEqual(paternal_uncle[0].name, "Uncle")
self.assertTrue(paternal_uncle[0].gender in variables.Gender[variables.male])
# to check that the mock_get_paternal_grandmother was called instead
# of self.member.get_paternal_grandmother
mock_paternal_grandmother.assert_called_with()
@patch('Familytree.individual.Person.get_maternal_grandmother', side_effect=[
None,
mock_member_creation(),
mock_member_creation(children=[Person(3, "Mother", "Female")]),
mock_member_creation(children=[
Person(3, "Mother", "Female"),
Person(4, "Uncle", "Male")
]),
mock_member_creation(children=[
Person(3, "Mother", "Female"),
Person(4, "Uncle", "Male"),
Person(5, "Aunt", "Female")
])
])
def test_get_maternal_aunt(self, mock_maternal_grandmother):
self.person.mother = Person(3, "Mother", "Female")
# check if get_maternal_grandmother has been replaced by a mock
self.assertEqual(isinstance(
self.person.get_maternal_grandmother, Mock),
True
)
self.assertEqual(self.person.get_maternal_aunt(), [])
self.assertEqual(self.person.get_maternal_aunt(), [])
self.assertEqual(self.person.get_maternal_aunt(), [])
self.assertEqual(self.person.get_maternal_aunt(), [])
maternal_aunts = self.person.get_maternal_aunt()
self.assertEqual(len(maternal_aunts), 1)
self.assertEqual(maternal_aunts[0].name, "Aunt")
self.assertTrue(maternal_aunts[0].gender in variables.Gender[variables.female])
# to check that the mock_get_maternal_grandmother was called instead of
# self.member.get_maternal_grandmother
mock_maternal_grandmother.assert_called_with()
@patch('Familytree.individual.Person.get_maternal_grandmother', side_effect=[
None,
mock_member_creation(),
mock_member_creation(children=[Person(3, "Mother", "Female")]),
mock_member_creation(children=[
Person(3, "Aunt", "Female"),
Person(4, "Mother", "Female")
]),
mock_member_creation(children=[
Person(3, "Mother", "Female"),
Person(4, "Uncle", "Male"),
Person(5, "Aunt", "Female")
])
])
def test_get_maternal_uncle(self, mock_maternal_grandmother):
# check if get_maternal_grandmother has been replaced by a mock
self.assertEqual(
isinstance(self.person.get_maternal_grandmother, Mock),
True
)
self.assertEqual(self.person.get_maternal_uncle(), [])
self.assertEqual(self.person.get_maternal_uncle(), [])
self.assertEqual(self.person.get_maternal_uncle(), [])
self.assertEqual(self.person.get_maternal_uncle(), [])
maternal_uncle = self.person.get_maternal_uncle()
self.assertEqual(len(maternal_uncle), 1)
self.assertEqual(maternal_uncle[0].name, "Uncle")
self.assertTrue(maternal_uncle[0].gender in variables.Gender[variables.male])
# to check that the mock_get_maternal_grandmother was called
# instead of self.member.get_maternal_grandmother
mock_maternal_grandmother.assert_called_with()
@patch('Familytree.individual.Person.get_siblings', return_value=[
mock_member_creation(
name="Alpha", gender='Male', spouse=mock_member_creation(
name="Beta", gender='Female', spouse=mock_member_creation(
name="Alpha")
)
),
mock_member_creation(
name="Charlie", gender='Female', spouse=mock_member_creation(
name="Delta", gender='Male', spouse=mock_member_creation(
name="Charlie")
)
),
mock_member_creation(
name="Charlie", gender='Female'
)
])
def test_get_sibling_spouses(self, mock_siblings):
self.assertEqual(len(self.person.get_sibling_spouses()), 2)
mock_siblings.assert_called_with()
def test_get_spouse_siblings(self):
self.assertEqual(len(self.person.get_spouse_siblings()), 0)
self.person.spouse = mock_member_creation(name="Wife")
spouse_siblings = [
mock_member_creation(name="Alpha"),
mock_member_creation(name="Beta")
]
self.assertEqual(len(spouse_siblings), 2)
@patch('Familytree.individual.Person.get_spouse_siblings', return_value=[
mock_member_creation(name="Alpha", gender='Male'),
mock_member_creation(name="Beta", gender='Female')
])
@patch('Familytree.individual.Person.get_sibling_spouses', return_value=[
mock_member_creation(name="Charlie", gender='Male'),
mock_member_creation(name="Delta", gender='Female')
])
def test_get_brother_in_law(self, mock_sibling_spouses,
mock_spouse_siblings):
self.assertEqual(len(self.person.get_brother_in_law()), 2)
mock_sibling_spouses.assert_called_with()
mock_spouse_siblings.assert_called_with()
@patch('Familytree.individual.Person.get_spouse_siblings', return_value=[
mock_member_creation(name="Alpha", gender='Male'),
mock_member_creation(name="Beta", gender='Female')
])
@patch('Familytree.individual.Person.get_sibling_spouses', return_value=[
mock_member_creation(name="Charlie", gender='Male'),
mock_member_creation(name="Delta", gender='Female')
])
def test_get_sister_in_law(self, mock_sibling_spouses,
mock_spouse_siblings):
self.assertEqual(len(self.person.get_sister_in_law()), 2)
mock_sibling_spouses.assert_called_with()
mock_spouse_siblings.assert_called_with()
def test_get_son(self):
person = Person(5, "Father", "Male")
son = Person(7, "Son", "Male")
daughter = Person(8, "Daughter", "Female")
self.assertEqual(person.get_son(), [])
person.children.append(daughter)
self.assertEqual(person.get_son(), [])
person.children.append(son)
sons = person.get_son()
self.assertEqual(len(sons), 1)
self.assertEqual(sons[0].name, "Son")
self.assertTrue(sons[0].gender in variables.Gender[variables.male])
def test_get_daughter(self):
person = Person(5, "Mother", "Female")
son = Person(7, "Son", "Male")
daughter = Person(9, "Daughter", "Female")
self.assertEqual(person.get_daughter(), [])
person.children.append(son)
self.assertEqual(person.get_daughter(), [])
person.children.append(daughter)
daughters = person.get_daughter()
self.assertEqual(len(daughters), 1)
self.assertEqual(daughters[0].name, "Daughter")
self.assertTrue(daughters[0].gender in variables.Gender[variables.female])
def test_get_siblings(self):
person = Person(5, "Dummy", "Male")
mother = Person(9, "Mother", "Female")
son = Person(7, "Son", "Male")
daughter = Person(7, "Daughter", "Female")
self.assertEqual(person.get_siblings(), [])
person.mother = mother
self.assertEqual(person.get_siblings(), [])
mother.children.extend([person, son, daughter])
person.mother = mother
siblings = person.get_siblings()
self.assertEqual(len(siblings), 2)
@patch('Familytree.individual.Person.get_father', return_value=["Father"])
@patch('Familytree.individual.Person.get_mother', return_value=["Mother"])
@patch('Familytree.individual.Person.get_spouse', return_value=["Spouse"])
@patch('Familytree.individual.Person.get_siblings', return_value=["brother", "sister"])
@patch('Familytree.individual.Person.get_daughter', return_value=["daughter", "daughters"])
@patch('Familytree.individual.Person.get_son', return_value=["son", "sonny"])
@patch('Familytree.individual.Person.get_sister_in_law', return_value=["sis", "sissy"])
@patch('Familytree.individual.Person.get_brother_in_law', return_value=["brother", "bro"])
@patch('Familytree.individual.Person.get_maternal_uncle', return_value=["uncles", "uncle"])
@patch('Familytree.individual.Person.get_maternal_aunt', return_value=["aunt", "aunty"])
@patch('Familytree.individual.Person.get_paternal_uncle', return_value=["uncle", "uncles"])
@patch('Familytree.individual.Person.get_paternal_aunt', return_value=["aunty", "aunt"])
def test_get_relationship(self, mock_get_paternal_aunt,
mock_get_paternal_uncle,
mock_get_maternal_aunt, mock_get_maternal_uncle,
mock_get_brother_in_law, mock_get_sister_in_law,
mock_get_son, mock_get_daughter,
mock_get_siblings, mock_get_spouse,
mock_get_mother, mock_get_father):
person = Person(1, "man", "Male")
self.assertEqual(person.get_paternal_aunt(), ["aunty", "aunt"])
mock_get_paternal_aunt.assert_called_with()
self.assertEqual(person.get_paternal_uncle(), ["uncle", "uncles"])
mock_get_paternal_uncle.assert_called_with()
self.assertEqual(person.get_maternal_aunt(), ["aunt", "aunty"])
mock_get_maternal_aunt.assert_called_with()
self.assertEqual(person.get_maternal_uncle(), ["uncles", "uncle"])
mock_get_maternal_uncle.assert_called_with()
self.assertEqual(person.get_brother_in_law(), ["brother", "bro"])
mock_get_brother_in_law.assert_called_with()
self.assertEqual(person.get_sister_in_law(), ["sis", "sissy"])
mock_get_sister_in_law.assert_called_with()
self.assertEqual(person.get_son(), ["son", "sonny"])
mock_get_son.assert_called_with()
self.assertEqual(person.get_daughter(), ["daughter", "daughters"])
mock_get_daughter.assert_called_with()
self.assertEqual(person.get_siblings(), ["brother", "sister"])
mock_get_siblings.assert_called_with()
self.assertEqual(person.get_spouse(), ["Spouse"])
mock_get_spouse.assert_called_with()
self.assertEqual(person.get_mother(), ["Mother"])
mock_get_mother.assert_called_with()
self.assertEqual(person.get_father(), ["Father"])
mock_get_father.assert_called_with()