def Carrier(rot):
return Ship(
"Aircraft Carrier",
rotate_shape(
[Pos(0, 0), Pos(1, 0),
Pos(2, 0), Pos(3, 0),
Pos(4, 0)], rot))
def Destroyer(rot):
return Ship("Destroyer", rotate_shape([Pos(0, 0), Pos(1, 0)], rot))
def Submarine(rot):
return Ship("Submarine",
rotate_shape(
[Pos(0, 0), Pos(1, 0), Pos(2, 0)], rot))
def Cruiser(rot):
return Ship("Cruiser", rotate_shape(
[Pos(0, 0), Pos(1, 0), Pos(2, 0)], rot))
def Battleship(rot):
return Ship(
"Battleship",
rotate_shape([Pos(0, 0), Pos(1, 0),
Pos(2, 0), Pos(3, 0)], rot))
"""No descrption given. What do *you* think this does?"""
from battleship import Pos
print("******** BEGINNING TESTCASE ********")
x = Pos(1, 2)
y = Pos(3, 4)
z = x.rotate(0)
a = y.rotate(1)
b = x.rotate(2)
c = y.rotate(3)
# confirm that the student asserts as required.
try:
x.rotate(-1)
print("ERROR: Your Pos.rotate() method does not assert on invalid inputs")
except AssertionError:
print("step 1 of this testcase passed.")
try:
x.rotate(4)
print("ERROR: Your Pos.rotate() method does not assert on invalid inputs")
except AssertionError:
print("step 2 of this testcase passed.")
try:
x.rotate(100)
print("ERROR: Your Pos.rotate() method does not assert on invalid inputs")
except AssertionError: