def test002_formatMenuContainsAllActions(self):
from main import formatActivityMenu
actual = formatActivityMenu()
self.assertTrue(type(actual) is list, 'formatActivityMenu did not return a list. It should return a list of strings.')
self.assertGreaterEqual(len(actual), 5,
'You should have at least 5 lines. 1+ for instructions, 4+ for chosen activities.')
menu = formatActivityMenu()
options = []
for line in menu:
matches = re.findall("\[([a-z0-9]+)\]", line)
if len(matches) > 0:
options += matches
self.assertGreaterEqual(len(options), 4,
"Not enough options located in your instructions. Each option should contain '[?]' where the value of ? consists of letters (a-z) and/or numbers (0-9).")
def test002_recordActivityAction_Activity1_UpdatesBalance(self):
from main import formatActivityMenu
menu = formatActivityMenu()
options = []
for line in menu:
matches = re.findall("\[([a-z0-9]+)\]", line)
if len(matches) > 0:
options += matches
self.assertGreaterEqual(
len(options), 4,
'Unable to find at least 4 options to choose from. Check your formatActivityMenu function'
)
self.checkOption(menu, options[0])
def test006_illegalAction_activityActions(self):
from main import formatActivityMenu
from main import applyAction
from caloric_balance import CaloricBalance
import re
menu = formatActivityMenu()
options = []
for line in menu:
matches = re.findall("\[([a-z0-9]+)\]", line)
if len(matches) > 0:
options += matches
self.assertGreaterEqual(4, len(options),
'Have you finished formatActivityMenu?')
for option in options:
if option not in ['f', 'a', 'q']:
self.setUp()
cb = CaloricBalance('f', 23.0, 65.0, 130.0)
obal = cb.getBalance()
applyAction(cb, option)
self.assertEqual(
obal, cb.getBalance(),
'applyAction should not change the caloric balance.')
self.assertFalse(
self.eat_food_called,
"An illegal option (%s) was provided, eatFoodAction should not have been called."
% option)
self.assertFalse(
self.record_activity_called,
"An illegal option (%s) was provided, recordActivityAction should not have been called."
% option)
self.assertFalse(
self.quit_called,
"An illegal option (%s) was provided, quitAction should not have been called."
% option)
lines = "".join(self.printed_lines)
self.assertGreaterEqual(
len(self.printed_lines), 1,
'You should have printed an error message to the user.\n' +
'Your printed lines were:\n%s' % lines)
def test008_recordActivityAction_badOption(self):
from main import recordActivityAction
from main import formatActivityMenu
from caloric_balance import CaloricBalance
menu = formatActivityMenu()
options = []
for line in menu:
matches = re.findall("\[([a-z0-9]+)\]", line)
if len(matches) > 0:
options += matches
self.assertGreaterEqual(
len(options), 4,
'Unable to find at least 4 options to choose from. Check your formatActivityMenu function'
)
# join all the options together to get a bad option
joinedoption = "".join(options)
cb = CaloricBalance('f', 23.0, 65.0, 130.0)
expected = -1417.9
actual = cb.getBalance()
self.assertAlmostEqual(
actual, expected, 2,
'Your result (%s) is not close enough to (%s)' %
(actual, expected))
self.input_response_list = [joinedoption]
recordActivityAction(cb)
actual2 = cb.getBalance()
self.assertEqual(
actual, actual2,
'Your recordActivityAction should not have updated the caloric balance, because the user gave a bad option'
)
printed_lines = self.printed_lines
self.assertGreaterEqual(len(printed_lines),
len(menu) + 1,
'You did not print a message to the user.')