def test_IntersectDictDeep_ReturnIntersectData(self):
# Arrange
dict1 = {'deep': {'foo': 1, 'bar': 2}}
dict2 = {'deep': {'foo': 1}}
# Act
result = dict_utils.dict_intersect(dict1, dict2)
# Assert
assert result == {'deep': {'foo': 1}}
def test_IntersectDictWithList_ReturnDeepIntersect(self):
# Arrange
dict1 = {'deep': [{'foo': 1}, {'bar': 2}]}
dict2 = {'deep': [{'foo': 1}]}
# Act
result = dict_utils.dict_intersect(dict1, dict2)
# Assert
assert result == {'deep': [{'foo': 1}]}
def test_IntersectDictDifferentPrimitiveValue_ReturnDict2Value(self):
# Arrange
dict1 = {'foo': 1}
dict2 = {'foo': 2}
# Act
result = dict_utils.dict_intersect(dict1, dict2)
# Assert
assert result == {'foo': 2}
def test_IntersectDictToEmpty_ReturnEmptyData(self):
# Arrange
dict1 = {'foo': 1, 'bar': 2}
dict2 = {}
# Act
result = dict_utils.dict_intersect(dict1, dict2)
# Assert
assert result == {}
def test_IntersectDictImmutable_ExpectOriginData(self):
# Arrange
dict1 = {'foo': 1, 'bar': 2}
dict2 = {'foo': 1}
# Act
result = dict_utils.dict_intersect(dict1, dict2)
# Assert
assert dict1 == {'foo': 1, 'bar': 2}
assert dict2 == {'foo': 1}
