# requirements:
# 1. You want to write a GameDie class
# 2. GameDie has a constructor, it expects a desired number of
#    sides, and it produces a game die instance with that many
#    sides, which has been rolled 0 times, and whose top
#    is None (since it hasn't been rolled yet)
# 3. GameDie includes accessors methods such as getNumSides,
#    which returns the number of sides of that die,
#    getNumRolls, how many times it has been rolled,
#    and getLastRoll, the value of the latest roll
# 4. Its roll method should produce a value between 1 and the
#    number of sides, should have the effect of changing the
#    number of rolls and the last roll values for that die.

#   this is the modiule to import to use PyUnit

import unittest

#   here's the class to be tested

class GameDie:
    def __init__(self, desiredNumSides):
        self.numSides = desiredNumSides
        self.numRolls = 0

    def getNumSides(self):
        return self.numSides

    def getNumRolls(self):
        return self.numRolls

#   in PyUnit, test cases are represented by the TestCase class in
#   the unittest module

class NumSidesTestCase(unittest.TestCase):
   #   override the runTest method

   def runTest(self):
       penta = GameDie(5)
       assert penta.getNumSides() == 5, 'incorrect number of sides'

#   construct an instance of this test case class:

aNumSidesTestCase = NumSidesTestCase()

#   construct a TextTestRunner

aNumSidesRunner = unittest.TextTestRunner()

#   and ask the runner to run your test case

aNumSidesRunner.run(aNumSidesTestCase)

class NumRollsTestCase(unittest.TestCase):
   def runTest(self):
       penta = GameDie(5)
       assert penta.getNumRolls() == 0, 'incorrect number of rolls'

#   construct an instance of this test case class:

aNumRollsTestCase = NumRollsTestCase()

#   construct a TextTestRunner

aNumRollsRunner = unittest.TextTestRunner()

#   and ask the runner to run your test case

aNumRollsRunner.run(aNumRollsTestCase)