def to_dictionary(self):
b = Box([x])
b.Add(y)
b.Add(z, 2, 5)
d = dict(b)
self.assertEqual(d[y], Interval())
self.assertEqual(d[z], Interval(2, 5))
def test_keys_values_items(self):
b = Box([x])
b.Add(y)
b.Add(z, 2, 5)
self.assertEqual(b.keys(), [x, y, z])
self.assertEqual(
b.values(),
[Interval(-inf, inf),
Interval(-inf, inf),
Interval(2, 5)])
self.assertEqual(b.items(), [(x, Interval(-inf, inf)),
(y, Interval(-inf, inf)),
(z, Interval(2, 5))])
def test_add(self):
b = Box([x])
b.Add(y)
b.Add(z, 2, 5)
self.assertEqual(b[y], Interval())
self.assertEqual(b[z], Interval(2, 5))