# Adding books with prices.
extra_nonfiction2 = Tome_Rater.create_non_fiction("Clean Code",
"Software Engineering",
"advanced", 6789, 43.27)
extra_novel2 = Tome_Rater.create_novel("Ender's Game", "Orson Scott Card",
11121314, 11.05)
extra_book2 = Tome_Rater.create_book("Introduction to High-Frequency Finance",
15161718, 132.00)
# Adding books with prices to users.
Tome_Rater.add_book_to_user(extra_nonfiction2, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(extra_novel2, "*****@*****.**", 3)
Tome_Rater.add_book_to_user(extra_nonfiction2, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(extra_book2, "*****@*****.**", 3)
Tome_Rater.add_book_to_user(extra_novel2, "*****@*****.**", 3)
Tome_Rater.add_book_to_user(extra_book2, "*****@*****.**", 3)
# Getting the most expensive books.
Tome_Rater.print_catalog()
print("The two most expensive books:")
print(Tome_Rater.get_n_most_expensive_books(2))
# Getting the worth of different users.
print("Alan Turing's book worth: " +
str(Tome_Rater.get_worth_of_user("*****@*****.**")))
print("Marvin Minsky's book worth: " +
str(Tome_Rater.get_worth_of_user("*****@*****.**")))
print("David Marr's book worth: " +
str(Tome_Rater.get_worth_of_user("*****@*****.**")))
for book in Tome_Rater.get_n_most_read_books(9):
print('{title} has been read {count} times'.format(title=book[0],
count=book[1]))
print()
print(
"List of 2 most prolific readers: (truncated if requested list is larger than user base)"
)
top_two = Tome_Rater.get_n_most_prolific_readers(2)
for user in top_two:
print('{user} has read {book_count} books'.format(
user=user, book_count=top_two[user]))
print()
print(
"List of 2 most expensive books: (truncated if requested list is larger than catalog"
)
pricey_two = Tome_Rater.get_n_most_expensive_books(2)
for k, v in pricey_two.items():
print('{title} costs ${price}'.format(title=k, price=v))
print()
print('"Worth" of users')
print('Total spend for {email} is {total_spend}'.format(
email='*****@*****.**',
total_spend=Tome_Rater.get_worth_of_user('*****@*****.**')))
print('Total spend for {email} is {total_spend}'.format(
email='*****@*****.**',
total_spend=Tome_Rater.get_worth_of_user('*****@*****.**')))
print('Total spend for {email} is {total_spend}'.format(
email='*****@*****.**',
total_spend=Tome_Rater.get_worth_of_user('*****@*****.**')))
print()
print('End of first Tome_Rater tests')
print("Should not equal:")
if Tome_Rater == Tome_Rater3:
print("TomeRaters are equal")
else:
print("TomeRaters are not equal")
print("Test n most read books:")
print(Tome_Rater.get_n_most_read_books(3))
print(Tome_Rater.get_n_most_read_books(1000))
print(Tome_Rater.get_n_most_read_books(1.4))
print(Tome_Rater.get_n_most_read_books(-2))
print("Test n most prolific readers:")
print(Tome_Rater.get_n_most_prolific_readers(3))
print(Tome_Rater.get_n_most_prolific_readers(1000))
print(Tome_Rater.get_n_most_prolific_readers(1.4))
print(Tome_Rater.get_n_most_prolific_readers(-2))
print("Test n most expensive books:")
print(Tome_Rater.get_n_most_expensive_books(3))
print(Tome_Rater.get_n_most_expensive_books(1000))
print(Tome_Rater.get_n_most_expensive_books(1.4))
print(Tome_Rater.get_n_most_expensive_books(-2))
print("Test worth of a user:"******"*****@*****.**"))
print(Tome_Rater.get_worth_of_user("*****@*****.**"))
print("Test best value book:")
print(Tome_Rater.get_book_with_best_rating_for_price())
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(novel2, "*****@*****.**", 3)
#Uncomment these to test your functions:
Tome_Rater.print_catalog()
print('')
Tome_Rater.print_users()
print('')
print("Most positive user:"******"Highest rated book:")
print(Tome_Rater.highest_rated_book())
print('')
print("Most read book:")
print(Tome_Rater.get_most_read_book())
print('')
print("Get 'n' most read books:")
Tome_Rater.get_n_most_read_books(4)
print('')
print("Get 'n' most prolific readers:")
Tome_Rater.get_n_most_prolific_readers(3)
print('')
print("Get 'n' most expensive books.")
Tome_Rater.get_n_most_expensive_books(4)
print('')
print("The sum of the cost of all books read by given user:"******"*****@*****.**"))
Tome_Rater.add_user("David Marr", "*****@*****.**")
# Tests for testing erroneous email addresses
Tome_Rater.add_user("E: David Marr", "*****@*****.**") # Duplicate
Tome_Rater.add_user("E: User email without @",
"withoutmiukumaukucomputation.org") # Without @
Tome_Rater.add_user("E: User email without ending",
"without@ending") # Without domain
Tome_Rater.add_user("E: User email without ending and @",
"justtextasemail") # Just a string
# Sophisticated analysis
print(Tome_Rater.get_n_most_read_books(3))
print(Tome_Rater.get_n_most_prolific_readers(3))
# Price
print(Tome_Rater.get_n_most_expensive_books(3))
print(Tome_Rater.get_worth_of_user("*****@*****.**")
) # Prints the sum of the costs of all the books read by this user
# Uncomment these to test your functions:
Tome_Rater.print_catalog()
Tome_Rater.print_users()
print("\nMost positive user:"******"\nHighest rated book:")
print(Tome_Rater.highest_rated_book())
print("\nMost read book:")
print(Tome_Rater.most_read_book())
print("\n__repr__ test:")
print(Tome_Rater)
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**",
[book1, novel1, nonfiction1])
#Add books to a user one by one, with ratings:
Tome_Rater.add_book_to_user(book1, "*****@*****.**", 1)
Tome_Rater.add_book_to_user(novel1, "*****@*****.**", 3)
Tome_Rater.add_book_to_user(nonfiction1, "*****@*****.**", 3)
Tome_Rater.add_book_to_user(nonfiction2, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 1)
Tome_Rater.add_book_to_user(novel2, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 4)
#Uncomment these to test your functions:
Tome_Rater.print_catalog()
Tome_Rater.print_users()
print("Most positive user:"******"Highest rated book:")
print(Tome_Rater.highest_rated_book())
print("Most read book:")
print(Tome_Rater.get_most_read_book())
print("Enter the amount of most expensive books to look for")
print(Tome_Rater.get_n_most_expensive_books(int(input())))
print("Enter the user's email to search his/her worth")
print(Tome_Rater.get_worth_of_user(input()))
print(tomerater3.highest_rated_book())
print("Testing most_positive_user tomerater3: Beatriz Rodriguez")
print(tomerater3.most_positive_user())
print("Testing get_n_most_read_books tomerater3: That Book & Python for Dummies")
tomerater3.add_book_to_user(tomeraterbook1, "*****@*****.**", 4)
tomerater3.add_book_to_user(tomeraterbook1, "*****@*****.**", 2)
print(tomerater3.get_n_most_read_books(2))
print("Testing get_n_most_prolific_readers tomerater3: Beatriz Rodriguez & Jenny Parque")
tomerater3.add_user("Jenny Parque", "*****@*****.**")
tomerater3.add_book_to_user(tomeraterbook1, "*****@*****.**", 3.8)
tomerater3.add_book_to_user(tomeraterbook1, "*****@*****.**", 2)
tomerater3.add_book_to_user(non_fiction1, "*****@*****.**", 1.5)
tomerater3.add_book_to_user(tomeraternovel1, "*****@*****.**", 2.3)
print(tomerater3.get_n_most_prolific_readers(2))
print("Testing get_n_most_expensive_books tomerater3: Untruth & Look Over There")
print(tomerater3.get_n_most_expensive_books(2))
print("Testing get_worth_of_user for Xiomei Li tomerater3: 67")
print(tomerater3.get_worth_of_user("*****@*****.**"))
print("Testing string representation tomerater2: This TomeRater has 3 book(s) and 2 user(s). \nWith Watch My Hand being read the most, Untruth having the highest average rating,\nand Beatriz Rodriguez giving the most positive reviews.")
print(tomerater2)
print("Testing tomerater1 equal to tomerater2: False")
print(tomerater1 == tomerater2)
print("Testing tomerater1 equal to tomerater4: True")
tomerater4.add_user("Beatriz Rodriguez", "*****@*****.**", [book1, book5])
tomerater4.add_book_to_user(tomeraterbook1, "*****@*****.**")
print(tomerater1 == tomerater4)
print("Testing existing user error handling for user3 tomerater3: User Jenny Parque currently exists with email [email protected]. Please use a different email.")
tomerater3.add_user("Jenny Parqua", "*****@*****.**")
print("Testing existing isbn error handling for all book types tomerater3")
print("Creating TomeRaterBook: The isbn 123908 already exists for another book. Please give a unique isbn.")
tomeraterbook2 = tomerater1.create_book("That is a Book", 123908, 3)
print("\r\n***** Testing most positive user")
print("Most positive user: "******"\r\n***** Testing TomeRater __repr__ method")
print(tomerater)
print("\r\n***** Testing TomeRater get_n_most_read_books method")
print(tomerater.get_n_most_read_books(1))
print(tomerater.get_n_most_read_books(2))
print(tomerater.get_n_most_read_books(4))
print(tomerater.get_n_most_read_books(10))
print("\r\n***** Testing TomeRater get_n_most_prolific_readers method")
print(tomerater.get_n_most_prolific_readers(1))
print(tomerater.get_n_most_prolific_readers(2))
print(tomerater.get_n_most_prolific_readers(3))
print("\r\n***** Testing TomeRater get_n_most_expensive_books method")
print(tomerater.get_n_most_expensive_books(1))
print(tomerater.get_n_most_expensive_books(2))
print(tomerater.get_n_most_expensive_books(3))
print("\r\n***** Testing TomeRater get_worth_of_user method")
print(tomerater.get_worth_of_user("*****@*****.**"))
print(tomerater.get_worth_of_user("*****@*****.**"))
print(tomerater.get_worth_of_user("*****@*****.**"))
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 4)
#Uncomment these to test your functions:
Tome_Rater.print_catalog()
Tome_Rater.print_users()
print("Most positive user:"******"Highest rated book:")
print(Tome_Rater.highest_rated_book())
print("Most read book:")
print(Tome_Rater.most_read_book())
number_of_books = 3
print("{} of the most expensive books:".format(number_of_books))
print(Tome_Rater.get_n_most_expensive_books(number_of_books))
print("The total worth of a user's books:")
print(Tome_Rater.get_worth_of_user("*****@*****.**"))
#Tests for value validation
class TestCreateBookValues(unittest.TestCase):
def test_invalid_price_raises_error(self):
self.assertRaises(ValueError, Tome_Rater.create_non_fiction,
"Automate the Boring Stuff", "Python", "beginner",
1929452, "")
def test_invalid_isbn_raises_error(self):
self.assertRaises(ValueError, Tome_Rater.create_non_fiction,
"Automate the Boring Stuff", "Python", "beginner",
"1929452", 54)