def testRemoveBook(self):
book1 = Book(1, "Title", "Description", "Author")
book2 = Book(2, "Title1", "Description1", "Author1")
book3 = Book(3, "Title2", "Description2", "Author2")
repo = Repository()
functions = BookController(repo, Statistics(repo))
functions.addBook(book1.getId(), book1.getTitle(), book1.getDescription(), book1.getAuthor())
functions.addBook(book2.getId(), book2.getTitle(), book2.getDescription(), book2.getAuthor())
functions.addBook(book3.getId(), book3.getTitle(), book3.getDescription(), book3.getAuthor())
msg1 = functions.removeBook(1)
self.assertTrue(len(msg1) == 0)
self.assertTrue(functions.getBooks()[0].getId() == book2.getId())
self.assertTrue(functions.getBooks()[0].getTitle() == book2.getTitle())
self.assertTrue(functions.getBooks()[0].getDescription() == book2.getDescription())
self.assertTrue(functions.getBooks()[0].getAuthor() == book2.getAuthor())
msg2 = functions.removeBook(1)
self.assertTrue(msg2 == "The provided ID does not exist")
self.assertTrue(functions.getBooks()[0].getId() == book2.getId())
self.assertTrue(functions.getBooks()[0].getTitle() == book2.getTitle())
self.assertTrue(functions.getBooks()[0].getDescription() == book2.getDescription())
self.assertTrue(functions.getBooks()[0].getAuthor() == book2.getAuthor())
def testAddBook(self):
book1 = Book(1, "Title", "Description", "Author")
book2 = Book(2, "Title1", "Description1", "Author1")
book3 = Book(1, "Title2", "Description2", "Author2")
repo = Repository()
functions = BookController(repo, Statistics(repo))
msg1 = functions.addBook(book1.getId(), book1.getTitle(), book1.getDescription(), book1.getAuthor())
self.assertTrue(msg1 == "")
self.assertTrue(functions.getBooks()[0].getId() == book1.getId())
self.assertTrue(functions.getBooks()[0].getTitle() == book1.getTitle())
self.assertTrue(functions.getBooks()[0].getDescription() == book1.getDescription())
self.assertTrue(functions.getBooks()[0].getAuthor() == book1.getAuthor())
msg2 = functions.addBook(book2.getId(), book2.getTitle(), book2.getDescription(), book2.getAuthor())
self.assertTrue(msg2 == "")
self.assertTrue(functions.getBooks()[1].getId() == book2.getId())
self.assertTrue(functions.getBooks()[1].getTitle() == book2.getTitle())
self.assertTrue(functions.getBooks()[1].getDescription() == book2.getDescription())
self.assertTrue(functions.getBooks()[1].getAuthor() == book2.getAuthor())
msg3 = functions.addBook(book3.getId(), book3.getTitle(), book3.getDescription(), book3.getAuthor())
self.assertTrue(msg3 == "Cannot add an existing element")
self.assertTrue(functions.getBooks()[1].getId() == book2.getId())
self.assertTrue(functions.getBooks()[1].getTitle() == book2.getTitle())
self.assertTrue(functions.getBooks()[1].getDescription() == book2.getDescription())
self.assertTrue(functions.getBooks()[1].getAuthor() == book2.getAuthor())
self.assertTrue(functions.getBooks()[0].getId() == book1.getId())
self.assertTrue(functions.getBooks()[0].getTitle() == book1.getTitle())
self.assertTrue(functions.getBooks()[0].getDescription() == book1.getDescription())
self.assertTrue(functions.getBooks()[0].getAuthor() == book1.getAuthor())
def getBooks():
bookController = BookController()
return jsonify(bookController.getBooks())