def test_number_dict():
GIVEN("a dictionary")
data = {"a": 1, "b": 2, "c": 3}
WHEN("we test if it is a number")
true = is_a_number(data)
THEN("it is not")
assert not true
GIVEN("a numeric only dictionary")
data = {1: 1, 2: 2, 3: 3}
WHEN("we test if it is a number")
true = is_a_number(data)
THEN("it is not")
assert not true
def test_number_none():
GIVEN("a None value")
none = None
WHEN("we test if it is a number")
true = is_a_number(none)
THEN("it is not")
assert not true
def test_number_list():
GIVEN("a list")
data = [1, 2, 3, 4]
WHEN("we test if it is a number")
true = is_a_number(data)
THEN("it is not")
assert not true
def test_number_str():
GIVEN("a string")
a_str = "this is a string and not a number"
WHEN("we test if it is a number")
true = is_a_number(a_str)
THEN("it is not")
assert not true
def test_number_nan():
GIVEN("a NaN value")
nan = not_a_number()
WHEN("we test if it is a number")
true = is_a_number(nan)
THEN("it is not")
assert not true
def test_number_number():
GIVEN("a number")
number = 1
WHEN("we test if it is a number")
true = is_a_number(number)
THEN("it is")
assert true
def calc_compositional_probabilities(self):
self.__total_probability = sum(
item.get(self.__name) for item in self.__items
if is_a_number(item.get(self.__name)))
compositional_items = list(
map(
lambda item: self.__calc_compositional_probability(item=item),
self.__items,
))
return compositional_items