def test_another_distance():
from_pos = Position(5, 4)
to_pos = Position(1, 2)
expected_distance = 6
distance = from_pos.distance(to=to_pos)
assert distance == expected_distance, \
f"Distance from {from_pos} to {to_pos} was be {distance}, but should be {expected_distance}"
def test_distance():
from_pos = Position(0, 0)
to_pos = Position(1, 1)
expected_distance = 2
distance = from_pos.distance(to=to_pos)
assert distance == expected_distance, \
f"Distance from {from_pos} to {to_pos} was be {distance}, but should be {expected_distance}"