Python Cheat Sheet

python-cheat-sheet.py

# importing
import sha				# import the the sha module
from animal import Animal		# import the Animal class from animal.py

# unit testing
# http://docs.python.org/3/library/unittest.html
import unittest

class AnimalTest(unittest.TestCase):

	def setUp(self):
		pass
	
	def tearDown(self):
		pass

	def test_grow(self):
		lion = Animal('Lion')
		self.assertEqual(lion.weight, 5, "Animal should start at 5 lbs")
		lion.grow()
		self.assertEqual(lion.weight, 6, "Animal weight should increase by 1 when grow is called")

unittest.main()			# run unit tests
python3 -m unittest		# run unit tests from the command line
python3 -m unittest animal	# run unit tests in the animal module from the command line