nonfiction2 = Tome_Rater.create_non_fiction(
"Computing Machinery and Intelligence", "AI", "advanced", 11111938)
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson",
10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury",
10001000)
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
#Add a user with three books already read:
#Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[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_book_catalog()
Tome_Rater.print_TomeRater_users()
# print("Most positive user:")
# print(Tome_Rater.most_positive_user())
novel1 = Tome_Rater.create_novel("Alice In Wonderland", "Lewis Carroll", 12345)
novel1.set_isbn(9781536831139)
nonfiction1 = Tome_Rater.create_non_fiction("Automate the Boring Stuff", "Python", "beginner", 1929452)
nonfiction2 = Tome_Rater.create_non_fiction("Computing Machinery and Intelligence", "AI", "advanced", 11111938)
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson", 10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury", 10001000)
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[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:")
novel3 = tr.create_novel("There Will Come Soft Rains", 1234510001000, "Ray Bradbury")
#novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury", 10001000)
#CREATE USERS
tr.add_user("Alan Turing", "*****@*****.**")
tr.add_user("David Marr", "*****@*****.**")
#Add USER (with BOOKS ARGUMENT)
tr.add_user("Marvin Minsky", "*****@*****.**", books=[book1, novel1, nonfiction1])
#tr.add_user("Marvin Minsky", "*****@*****.**", user_books=[book1, novel1, nonfiction1]) #(User ARGUMENT user_books (DOESN'T EXIST))
#Add BOOK (Alan Turing)
tr.add_book_to_user('*****@*****.**', book1, 1) #['None', 1] #(switched the order of arguments)
tr.add_book_to_user('*****@*****.**', novel1, 3) #['None', 3]
tr.add_book_to_user('*****@*****.**', nonfiction1, 3) #['None', 3]
tr.add_book_to_user('*****@*****.**', nonfiction2, 4) #[4]
tr.add_book_to_user('*****@*****.**', novel3, 1) #[1]
#tr.add_book_to_user(book1, '*****@*****.**', 1)
#tr.add_book_to_user(novel1, "*****@*****.**", 3)
#tr.add_book_to_user(nonfiction1, "*****@*****.**", 3)
#tr.add_book_to_user(nonfiction2, "*****@*****.**", 4)
#tr.add_book_to_user(novel3, "*****@*****.**", 1)
#Add BOOK (Marvin Minsky)
tr.add_book_to_user('*****@*****.**', novel2, 2) #[2] #(switched the order of arguments)
tr.add_book_to_user('*****@*****.**', novel3, 2) #[1, 2]
#tr.add_book_to_user(novel2, "*****@*****.**", 2)
#tr.add_book_to_user(novel3, "*****@*****.**", 2)
book1 = Tome_Rater.create_book("Society of Mind", 12345678)
novel1 = Tome_Rater.create_novel("Alice In Wonderland", "Lewis Carroll", 12345)
novel1.set_isbn(9781536831139)
nonfiction1 = Tome_Rater.create_non_fiction("Automate the Boring Stuff", "Python", "beginner", 1929452)
nonfiction2 = Tome_Rater.create_non_fiction("Computing Machinery and Intelligence", "AI", "advanced", 11111938)
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson", 10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury", 10001000)
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[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:")
book2 = Tome_Rater.create_book('Harry Potter', 12345)
book3 = Tome_Rater.create_book('Enders Game', 56789)
# Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
# Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[book1, novel1, nonfiction1])
Tome_Rater.add_user('Dylan Griffith', '*****@*****.**')
Tome_Rater.add_user('Dylan Griffith', '*****@*****.**')
# # Add books to a user one by one, with ratings:
Tome_Rater.add_book_to_user(book1, "*****@*****.**", 1.5)
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, "*****@*****.**", 1.5)
Tome_Rater.add_book_to_user(novel1, '*****@*****.**', 3.2)
Tome_Rater.add_book_to_user(book2, '*****@*****.**', 4)
Tome_Rater.add_book_to_user(book3, '*****@*****.**', 3.3)
Tome_Rater.add_book_to_user(novel2, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 2)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 4)
print('---------------------------------------------------------')
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson",
10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury",
10001000)
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky",
"*****@*****.**",
user_books=[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:")
#print(Tome_Rater.most_positive_user())
print(non_fiction1 == non_fiction3)
print("Begin tomerater testing\n")
print("Testing tomerater1 instance: {}, {}")
print(tomerater1.users, tomerater1.books, sep=" , ")
print("Testing tomeraterbook1 equal to book2: True")
print(tomeraterbook1 == book2)
print("Testing tomeraternovel1 equal to fiction1: True")
print(tomeraternovel1 == fiction1)
print("Testing tomeraternon_fiction1 equal to non_fiction1: True")
print(tomeraternon_fiction1 == non_fiction1)
print("Testing add_user tomerater1: Beatriz Rodriguez, [email protected], The Book, Henry Book")
tomerater1.add_user("Beatriz Rodriguez", "*****@*****.**", [book1, book5])
print(tomerater1.users, tomerater1.books, sep=" , ")
print("Testing add_book_to_user tomerater1 user1: That Book")
tomerater1.add_book_to_user(tomeraterbook1, "*****@*****.**")
print(tomerater1.users, tomerater1.books, sep=" , ")
print("Testing print_catalog tomerater1: The Book, That Book, That Book")
tomerater1.print_catalog()
print("Testing print_users tomerater1: Beatriz Rodriguez, [email protected]")
tomerater1.print_users()
print("Testing most_read_book tomerater2: Watch My Hand by Nancy P. Magcian")
tomerater2.add_user("Beatriz Rodriguez", "*****@*****.**")
tomerater2.add_user("Xiomei Li", "*****@*****.**")
tomerater2.add_book_to_user(fiction4, "*****@*****.**", 2.5)
tomerater2.add_book_to_user(fiction4, "*****@*****.**", 3)
tomerater2.add_book_to_user(tomeraternovel1, "*****@*****.**", 4)
print(tomerater2.most_read_book())
print("Testing highest_rated_book tomerater3: Untruth by Jim Crowed")
tomerater3.add_user("Beatriz Rodriguez", "*****@*****.**")
tomerater3.add_user("Xiomei Li", "*****@*****.**")
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
# Add a user with three books already read:
Tome_Rater.add_user(
"Marvin Minsky",
"*****@*****.**",
user_books=[book1, book3, novel1, novel2, nonfiction1, nonfiction3])
print("\nTest case: Book price calculations")
# Add books to a user one by one, with ratings:
Tome_Rater.add_book_to_user(book1, "*****@*****.**", 1) # +0
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 0")
Tome_Rater.add_book_to_user(book2, "*****@*****.**", 4) # +2.54
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 2.54")
Tome_Rater.add_book_to_user(book3, "*****@*****.**", 3) # +64.42
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 66.96")
Tome_Rater.add_book_to_user(novel1, "*****@*****.**", 3) # +0
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 66.96")
Tome_Rater.add_book_to_user(nonfiction2, "*****@*****.**", 4) # +0
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 66.96")
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 1) # +0
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 66.96")
Tome_Rater.add_book_to_user(novel4, "*****@*****.**", 2) # +12.45
print(Tome_Rater.get_worth_of_user("*****@*****.**"), "should be 79.41")
Tome_Rater.add_book_to_user(novel2, "*****@*****.**", 2)
"Lewis Carroll")
nonfiction2 = tr2.create_non_fiction("Automate the Boring Stuff",
1234561929452, "Python", "beginner")
tr2.add_user("Marvin Minsky",
"*****@*****.**",
books=[book2, novel2, nonfiction2])
# trap printout (END) *************************
sys.stdout = sys.__stdout__
# COMPARE OBJECTS (SHOULD RETURN TRUE)
print(
'***********************************************************************************************'
)
print('TEST: COMPARE EQUALITY ON TWO TomeRater OBJECTS')
print('Object#1: --------------------')
tr1.print_catalog()
tr1.print_users()
print('Object#2: --------------------')
tr2.print_catalog()
tr2.print_users()
print('Comparison (should be EQUAL): --------------------')
print('Is (tr1) equal to (tr2): ', tr1 == tr2)
print('Add another USER and retest...')
tr1.add_user("Alan Turing", "*****@*****.**") #add user
tr1.add_book_to_user('*****@*****.**', book1, 1) #add book (to user)
print('Comparison (should be NOT EQUAL): --------------------')
print('Is (tr1) equal to (tr2): ', tr1 == tr2)
print
novel1 = Tome_Rater.create_novel("Alice In Wonderland", "Lewis Carroll", 12345)
novel1.set_isbn(9781536831139)
nonfiction1 = Tome_Rater.create_non_fiction("Automate the Boring Stuff", "Python", "beginner", 1929452)
nonfiction2 = Tome_Rater.create_non_fiction("Computing Machinery and Intelligence", "AI", "advanced", 11111938)
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson", 10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury", 10001000)
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[book1, novel1, nonfiction1])
#Add books to a user one by one, with ratings:
Tome_Rater.add_book_to_user(book1, "*****@*****.**", 1, 10)
Tome_Rater.add_book_to_user(novel1, "*****@*****.**", 3, 7)
Tome_Rater.add_book_to_user(nonfiction1, "*****@*****.**", 3, 22.95)
Tome_Rater.add_book_to_user(nonfiction2, "*****@*****.**", 4, 20)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 1, 9)
Tome_Rater.add_book_to_user(novel2, "*****@*****.**", 2, 15)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 2, 11.5)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 4, 12)
#Uncomment these to test your functions:
# Tome_Rater.print_catalog()
# Tome_Rater.print_users()
# print("Most positive user:")
# print(Tome_Rater.most_positive_user())
r_ww = rater.create_book('World War II at Sea: A Global History', 190243678)
r_man = rater.create_non_fiction('The Society of Mind',
'Artificial Intelligence', 'Beginner',
671657135)
r_man2 = rater.create_non_fiction('On Cooking', 'Culinary Arts', 'Expert',
131713272)
r_pap = rater.create_novel('Pride and Prejudice', 'Jane Austen', 679783261)
para = rater.create_novel('The Parasite', 'Arthur Conan Doyle', 809594374)
#################################### USERS ##################################
rater.add_user('RDSgmail', '*****@*****.**', user_books=[r_ww, r_pap, r_man])
rater.add_user('RDShotmail', '*****@*****.**')
rater.add_user('RDSYahoo', '*****@*****.**')
############################### BOOKS TO USERS ##############################
rater.add_book_to_user(r_man2, '*****@*****.**', 3)
rater.add_book_to_user(r_man2, '*****@*****.**', 4)
rater.add_book_to_user(para, '*****@*****.**', 4)
rater.add_book_to_user(para, '*****@*****.**', 3)
#############################################################################
print('\n--------------------- Error Handling Checks ----------------------')
rater.add_book_to_user(r_man2, '*****@*****.**', 5)
rater.add_book_to_user(r_man, '*****@*****.**')
rater.add_book_to_user(para, '*****@*****.**', -1)
#############################################################################
print('\n-------------------- TomeRater User Community --------------------')
for user in rater.users:
print('{value}'.format(value=rater.users[user]))
nonfiction1 = Tome_Rater.create_non_fiction("Automate the Boring Stuff", "Python", "beginner", 1929452)
nonfiction2 = Tome_Rater.create_non_fiction("Computing Machinery and Intelligence", "AI", "advanced", 11111938)
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson", 10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury", 10001000)
#Create users:
print("Create Users")
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[book1, novel1, nonfiction1])
#Add books to a user one by one, with ratings:
print("Add book to user")
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:")
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
Tome_Rater.add_user("user1", "*****@*****.**")
Tome_Rater.add_user("user2", "*****@*****.**")
Tome_Rater.add_user("some dude", "*****@*****.**")
Tome_Rater.add_user("my friend", "*****@*****.**")
Tome_Rater.add_user("Jim Kabobi", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky",
"*****@*****.**",
user_books=[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(nonfiction2, "*****@*****.**", 1)
Tome_Rater.add_book_to_user(nonfiction2, "*****@*****.**", 1)
Tome_Rater.add_book_to_user(nonfiction2, "*****@*****.**", 2)
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)
Tome_Rater.add_book_to_user(book1, "*****@*****.**", 4)
#Uncomment these to test your functions:
print('\n')
novel1 = tr.create_novel("Alice In Wonderland", 1020304030201, "Lewis Carroll")
novel1.isbn.set_isbn(9781536831139)
nonfiction1 = tr.create_non_fiction("Automate the Boring Stuff", 1234561929452, "Python", "beginner")
nonfiction2 = tr.create_non_fiction("Computing Machinery and Intelligence", 1234511111938, "AI", "advanced")
novel2 = tr.create_novel("The Diamond Age", 1234510101010, "Neal Stephenson")
novel3 = tr.create_novel("There Will Come Soft Rains", 1234510001000, "Ray Bradbury")
#CREATE USERS
tr.add_user("Alan Turing", "*****@*****.**")
tr.add_user("David Marr", "*****@*****.**")
#Add USER (with BOOKS ARGUMENT)
tr.add_user("Marvin Minsky", "*****@*****.**", books=[book1, novel1, nonfiction1])
#Add BOOK (to users)
tr.add_book_to_user('*****@*****.**', book1, 1)
tr.add_book_to_user('*****@*****.**', novel1, 3)
tr.add_book_to_user('*****@*****.**', nonfiction1, 3)
tr.add_book_to_user('*****@*****.**', nonfiction2, 4)
tr.add_book_to_user('*****@*****.**', novel3, 1)
tr.add_book_to_user('*****@*****.**', novel2, 2)
tr.add_book_to_user('*****@*****.**', novel3, 2)
tr.add_book_to_user('*****@*****.**', novel3, 4)
# ------------------------------------------
# ------------------------------------------
# TOME RATER (OBJECT#1)
# TEST (ADD TWO TOME RATER OBJECTS)
# create new object
tr1 = TomeRater()
# add user
nonfiction3 = Tome_Rater.create_non_fiction("Obey The Testing Goat", "Python", "advanced", 1394098)
novel2 = Tome_Rater.create_novel("The Diamond Age", "Neal Stephenson", 10101010)
novel3 = Tome_Rater.create_novel("There Will Come Soft Rains", "Ray Bradbury", 10001000)
#Create users:
Tome_Rater.add_user("Alan Turing", "*****@*****.**")
Tome_Rater.add_user("David Marr", "*****@*****.**")
Tome_Rater.add_user("Mitchell Redekopp", "*****@*****.**")
#Add a user with three books already read:
Tome_Rater.add_user("Marvin Minsky", "*****@*****.**", user_books=[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)
Tome_Rater.add_book_to_user(novel1, "*****@*****.**", 1)
Tome_Rater.add_book_to_user(nonfiction1, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(nonfiction2, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(nonfiction3, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(novel2, "*****@*****.**", 4)
Tome_Rater.add_book_to_user(novel3, "*****@*****.**", 4)