def testRentalRepository():
rentalRepo = Repository()
book1 = Book(0, "The Q", "Albert", "Heinrich")
book2 = Book(1, "The D", "Elbert", "Reinsich")
client1 = Client(0, "Mihai", 1854987548795)
client2 = Client(1, "Alex", 1987548759658)
rentalRepo.addElement(Rental(1, book1, 0))
rentalRepo.addElement(Rental(0, book2, 1))
# _find(_id) returns the Rental from the repository
# that has the client Id equal to _id
assert rentalRepo._find(0).getRentedBook() == book1
assert rentalRepo._find(1).getId() == 1
assert rentalRepo._find(1).getRentedBook() == book2
assert rentalRepo._find(0).getId() == 0
# findId() function for Repository class
assert rentalRepo.findId(12) == False
assert rentalRepo.findId(0) == True
# elementFromId()
assert rentalRepo.elementFromId(0).getRentedBook() == book1
rentalRepo.addElement(Rental(1, book2, 2))
print ("Rental repository tests ran successfully!")
def testRentalRepository(self):
rentalRepo = Repository()
book1 = Book(0, "The Q", "Albert", "Heinrich")
book2 = Book(1, "The D", "Elbert", "Reinsich")
client1 = Client(0, "Mihai", 1854987548795)
client2 = Client(1, "Alex", 1987548759658)
rentalRepo.addElement(Rental(1, book1, 0))
rentalRepo.addElement(Rental(0, book2, 1))
# _find(_id) returns the Rental from the repository
# that has the client Id equal to _id
self.assertEqual( rentalRepo._find(0).getRentedBook() , book1 )
self.assertEqual( rentalRepo._find(1).getId() , 1 )
self.assertEqual( rentalRepo._find(1).getRentedBook() , book2 )
self.assertEqual( rentalRepo._find(0).getId() , 0 )
# findId() function for Repository class
self.assertEqual( rentalRepo.findId(12) , False )
self.assertEqual( rentalRepo.findId(0) , True )
# elementFromId()
self.assertEqual( rentalRepo.elementFromId(0).getRentedBook() , book1 )
rentalRepo.addElement(Rental(1, book2, 2))
def testRentalRepository():
rentalRepo = Repository()
book1 = Book(0, "The Q", "Albert", "Heinrich")
book2 = Book(1, "The D", "Elbert", "Reinsich")
client1 = Client(0, "Mihai", 1854987548795)
client2 = Client(1, "Alex", 1987548759658)
rentalRepo.addElement(Rental(1, book1, 0))
rentalRepo.addElement(Rental(0, book2, 1))
# _find(_id) returns the Rental from the repository
# that has the client Id equal to _id
assert rentalRepo._find(0).getRentedBook() == book1
assert rentalRepo._find(1).getId() == 1
assert rentalRepo._find(1).getRentedBook() == book2
assert rentalRepo._find(0).getId() == 0
# findId() function for Repository class
assert rentalRepo.findId(12) == False
assert rentalRepo.findId(0) == True
# elementFromId()
assert rentalRepo.elementFromId(0).getRentedBook() == book1
rentalRepo.addElement(Rental(1, book2, 2))
print("Rental repository tests ran successfully!")
def testRentalRepository(self):
rentalRepo = Repository()
book1 = Book(0, "The Q", "Albert", "Heinrich")
book2 = Book(1, "The D", "Elbert", "Reinsich")
client1 = Client(0, "Mihai", 1854987548795)
client2 = Client(1, "Alex", 1987548759658)
rentalRepo.addElement(Rental(1, book1, 0))
rentalRepo.addElement(Rental(0, book2, 1))
# _find(_id) returns the Rental from the repository
# that has the client Id equal to _id
self.assertEqual(rentalRepo._find(0).getRentedBook(), book1)
self.assertEqual(rentalRepo._find(1).getId(), 1)
self.assertEqual(rentalRepo._find(1).getRentedBook(), book2)
self.assertEqual(rentalRepo._find(0).getId(), 0)
# findId() function for Repository class
self.assertEqual(rentalRepo.findId(12), False)
self.assertEqual(rentalRepo.findId(0), True)
# elementFromId()
self.assertEqual(rentalRepo.elementFromId(0).getRentedBook(), book1)
rentalRepo.addElement(Rental(1, book2, 2))
def testClientRepository(self):
repo = Repository()
c1 = Client(1, "Alice", 6548987854215)
c2 = Client(2, "Vlad", 1944444444444)
self.assertEqual( len(repo) , 0 )
repo.addElement(c1)
self.assertEqual( len(repo) , 1 )
repo.addElement(c2)
self.assertEqual( len(repo) , 2 )
def testClientRepository(self):
repo = Repository()
c1 = Client(1, "Alice", 6548987854215)
c2 = Client(2, "Vlad", 1944444444444)
self.assertEqual(len(repo), 0)
repo.addElement(c1)
self.assertEqual(len(repo), 1)
repo.addElement(c2)
self.assertEqual(len(repo), 2)
def testClientRepository():
repo = Repository()
c1 = Client(1, "Alice", 6548987854215)
c2 = Client(2, "Vlad", 1944444444444)
assert len(repo) == 0
repo.addElement(c1)
assert len(repo) == 1
repo.addElement(c2)
assert len(repo) == 2
print("ClientRepository tests ran successfully!")
def testClientRepository():
repo = Repository()
c1 = Client(1, "Alice", 6548987854215)
c2 = Client(2, "Vlad", 1944444444444)
assert len(repo) == 0
repo.addElement(c1)
assert len(repo) == 1
repo.addElement(c2)
assert len(repo) == 2
print ("ClientRepository tests ran successfully!")
def testRental(self):
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
rentList = Repository()
rentList.addElement(Rental(2, book1, 0))
lis1 = rentList.getElementList()
self.assertEqual( len(lis1) , 1 )
rentList.addElement(Rental(2, book1, 1))
lis1 = rentList.getElementList()
self.assertEqual( len(lis1) , 2 )
self.assertEqual( lis1[0].getRenterId() , 2 )
self.assertEqual( lis1[0].getRentedBook() , book1 )
self.assertEqual( lis1[0].getId() , 0 )
def testRental(self):
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
rentList = Repository()
rentList.addElement(Rental(2, book1, 0))
lis1 = rentList.getElementList()
self.assertEqual(len(lis1), 1)
rentList.addElement(Rental(2, book1, 1))
lis1 = rentList.getElementList()
self.assertEqual(len(lis1), 2)
self.assertEqual(lis1[0].getRenterId(), 2)
self.assertEqual(lis1[0].getRentedBook(), book1)
self.assertEqual(lis1[0].getId(), 0)
def testBookRepository(self):
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
repo.addElement(book1)
self.assertEqual( len(repo) , 1 )
try:
if repo.addElement(book1) != False:
self.assertEqual( False )
except BookException:
pass
book2 = Book(2, "ala", "mala", "dala")
repo.addElement(book2)
self.assertEqual( len(repo) , 2 )
def testBookRepository(self):
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
repo.addElement(book1)
self.assertEqual(len(repo), 1)
try:
if repo.addElement(book1) != False:
self.assertEqual(False)
except BookException:
pass
book2 = Book(2, "ala", "mala", "dala")
repo.addElement(book2)
self.assertEqual(len(repo), 2)
def testRental():
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
rentList = Repository()
rentList.addElement(Rental(2, book1, 0))
lis1 = rentList.getElementList()
assert len(lis1) == 1
rentList.addElement(Rental(2, book1, 1))
lis1 = rentList.getElementList()
assert len(lis1) == 2
assert lis1[0].getRenterId() == 2
assert lis1[0].getRentedBook() == book1
assert lis1[0].getId() == 0
print ("Rental tests ran successfully!")
def testRental():
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
rentList = Repository()
rentList.addElement(Rental(2, book1, 0))
lis1 = rentList.getElementList()
assert len(lis1) == 1
rentList.addElement(Rental(2, book1, 1))
lis1 = rentList.getElementList()
assert len(lis1) == 2
assert lis1[0].getRenterId() == 2
assert lis1[0].getRentedBook() == book1
assert lis1[0].getId() == 0
print("Rental tests ran successfully!")
def testBookRepository():
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
repo.addElement(book1)
assert len(repo) == 1
try:
if repo.addElement(book1) != False:
assert False
except BookException:
pass
book2 = Book(2, "ala", "mala", "dala")
repo.addElement(book2)
assert len(repo) == 2
print ("BookRepository tests ran successfully!")
def testBookRepository():
repo = Repository()
book1 = Book(1, "ala", "mala", "dala")
repo.addElement(book1)
assert len(repo) == 1
try:
if repo.addElement(book1) != False:
assert False
except BookException:
pass
book2 = Book(2, "ala", "mala", "dala")
repo.addElement(book2)
assert len(repo) == 2
print("BookRepository tests ran successfully!")
def main():
'''
This is the main() function and is the first thing that is ran by the program. It contains all the objects
necessary for execution and everything related to the UI.
'''
# repositories must be initialized with a string containing the type of the repository in order to use files
clientRepository = Repository("Client")
bookRepository = Repository("Book")
rentalRepository = Repository("Rental")
clientController = ClientController(clientRepository)
bookController = BookController(bookRepository)
rentalController = RentalController(rentalRepository, clientController, bookController)
keepAlive = True
while keepAlive:
userInput = input("Please choose the mode (memory/file). Insert 'x' to quit: ")
if userInput == 'x':
return
elif userInput == 'memory':
clientRepository.addElement(Client(0, 'Mircea', 1962353535353))
clientRepository.addElement(Client(1, 'Dorin', 1962353535354))
clientRepository.addElement(Client(3, 'Marius', 1962353335353))
clientRepository.addElement(Client(6, 'Dacia', 1962353444353))
bookRepository.addElement(Book(0, "Dorin Mateiu", "Viata pe un Stalp", "Mihaila"))
bookRepository.addElement(Book(1, "Salutare", "Lume", "Viata"))
bookRepository.addElement(Book(2, "Inca", "O Carte", "Buna"))
ui_object = UserInterface(clientController, bookController, rentalController)
ui_object.launchMainMenu()
keepAlive = False
elif userInput == 'file':
print ("Available files: ")
files = listdir('resources')
for i in files:
if i[-4:] == '.txt':
print (i)
print()
print ("Please choose the file you want to load.", "If that file does not exist it will be created.")
print ("Insert 'x' at any time to quit.")
chosenFile = input("Please insert file name: ")
if chosenFile == 'x':
continue
alreadyExists = False
existingFile = None
for i in files:
if i[:-4] == chosenFile:
alreadyExists = True
existingFile = i
if alreadyExists == True:
print ("File found! Type again to load: ")
confirmInput = input()
if confirmInput == 'x':
continue
if confirmInput == chosenFile:
# file was found and will be loaded
if '.txt' in chosenFile:
chosenFile = chosenFile[:-4]
filePath = 'resources/' + chosenFile + '.txt'
ui_object = UserInterface(clientController, bookController, rentalController, filePath)
ui_object.launchMainMenu()
else:
print ("Returning...")
continue
else:
print ("Create file? Type again to confirm: ")
confirmInput = input()
if confirmInput == 'x':
continue
if confirmInput == chosenFile:
filePath = 'resources/' + chosenFile + '.txt'
ui_object = UserInterface(clientController, bookController, rentalController, None)
ui_object.launchMainMenu(filePath)
else:
print ("Returning...")
continue
keepAlive = False
else:
print ("Error! Please insert 'file' or 'memory' ")
def main():
'''
This is the main() function and is the first thing that is ran by the program. It contains all the objects
necessary for execution and everything related to the UI.
'''
# repositories must be initialized with a string containing the type of the repository in order to use files
clientRepository = Repository("Client")
bookRepository = Repository("Book")
rentalRepository = Repository("Rental")
clientController = ClientController(clientRepository)
bookController = BookController(bookRepository)
rentalController = RentalController(rentalRepository, clientController,
bookController)
keepAlive = True
while keepAlive:
userInput = input(
"Please choose the mode (memory/file). Insert 'x' to quit: ")
if userInput == 'x':
return
elif userInput == 'memory':
clientRepository.addElement(Client(0, 'Mircea', 1962353535353))
clientRepository.addElement(Client(1, 'Dorin', 1962353535354))
clientRepository.addElement(Client(3, 'Marius', 1962353335353))
clientRepository.addElement(Client(6, 'Dacia', 1962353444353))
bookRepository.addElement(
Book(0, "Dorin Mateiu", "Viata pe un Stalp", "Mihaila"))
bookRepository.addElement(Book(1, "Salutare", "Lume", "Viata"))
bookRepository.addElement(Book(2, "Inca", "O Carte", "Buna"))
ui_object = UserInterface(clientController, bookController,
rentalController)
ui_object.launchMainMenu()
keepAlive = False
elif userInput == 'file':
print("Available files: ")
files = listdir('resources')
for i in files:
if i[-4:] == '.txt':
print(i)
print()
print("Please choose the file you want to load.",
"If that file does not exist it will be created.")
print("Insert 'x' at any time to quit.")
chosenFile = input("Please insert file name: ")
if chosenFile == 'x':
continue
alreadyExists = False
existingFile = None
for i in files:
if i[:-4] == chosenFile:
alreadyExists = True
existingFile = i
if alreadyExists == True:
print("File found! Type again to load: ")
confirmInput = input()
if confirmInput == 'x':
continue
if confirmInput == chosenFile:
# file was found and will be loaded
if '.txt' in chosenFile:
chosenFile = chosenFile[:-4]
filePath = 'resources/' + chosenFile + '.txt'
ui_object = UserInterface(clientController, bookController,
rentalController, filePath)
ui_object.launchMainMenu()
else:
print("Returning...")
continue
else:
print("Create file? Type again to confirm: ")
confirmInput = input()
if confirmInput == 'x':
continue
if confirmInput == chosenFile:
filePath = 'resources/' + chosenFile + '.txt'
ui_object = UserInterface(clientController, bookController,
rentalController, None)
ui_object.launchMainMenu(filePath)
else:
print("Returning...")
continue
keepAlive = False
else:
print("Error! Please insert 'file' or 'memory' ")