def test_intersection_product_13(
self): #validation output of function for fuzzy relations
u = {
(1, 1): 1,
(1, 2): 1,
(1, 3): 1,
(2, 1): 1,
(2, 2): 1,
(2, 3): 1,
(3, 1): 1,
(3, 2): 1,
(3, 3): 1
}
a = {(1, 1): 1, (3, 1): 0.3}
b = {(1, 1): 0.5, (1, 2): 1, (3, 1): 0.2}
self.assertEqual(
intersection_product.intersection_product(u, a, b), {
(1, 1): 0.5,
(1, 2): 0,
(1, 3): 0,
(2, 1): 0,
(2, 2): 0,
(2, 3): 0,
(3, 1): 0.06,
(3, 2): 0,
(3, 3): 0
})
def test_intersection_product_11(
self): #validation of each u's items being 1.0
u = {"a": 0.0, "b": 1.0, "c": 1.0}
a = {"a": 1.0}
b = {"b": 1.0}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_10(
self): #validation of each b's items being float
u = {"a": 1.0, "b": 1.0, "c": 1.0}
a = {"a": 0.2, "b": 0.4}
b = {"a": 1.0, "b": 'nan'}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_8(
self): #validation of each b's items being in the range of [0,1]
u = {"a": 1.0, "b": 1.0, "c": 1.0}
a = {"a": 1.0}
b = {"b": 1.0, "c": 2.0}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_6(
self): #validation of b being a subset of u
u = {"a": 1.0, "b": 1.0, "c": 1.0}
a = {"b": 0.2, "c": 0.3}
b = {"d": 1.0, "e": 0.9}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_1(
self): #validation of u type being dictionary
u = "input"
a = {"a": 1.0}
b = {"b": 1.0, "c": 1.0}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_5(
self): #validation of each dictionary item type being float
u = {"a": 1.0, "b": "1.0e", "c": 1.0}
a = {"a": 1.0, "b": 0.3}
b = {"b": 1.0}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_4(
self): #validation of a & b be the subset of u
u = {1: 1.0, 2: 1.0, 3: 1.0}
a = {(1, 1): 1.0}
b = {(1, 1): 1.0, (1, 2): 1.0}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_3(
self): #validation of b type being dictionary
u = {"a": 1.0, "b": 1.0, "c": 1.0}
a = {"a": 1.0}
b = bool(0)
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_2(
self): #validation of a type being dictionary
u = {"a": 1.0, "b": 1.0, "c": 1.0}
a = 2.4
b = {"a": 1.0, "b": 1.0}
self.assertRaises(
TypeError,
lambda: intersection_product.intersection_product(u, a, b))
def test_intersection_product_12(
self): #validation output of function for fuzzy sets
u = {1: 1.0, 2: 1.0, 3: 1.0}
a = {1: 1.0}
b = {1: 1.0}
self.assertEqual(intersection_product.intersection_product(u, a, b), {
1: 1.0,
2: 0,
3: 0
})