示例#1
0
 def __init__(self, filename):
     """
     Constructor method
     Opens the file and loads the entries in memory
     filename is a string, the path to the file used for storage
     O(n)
     """
     BookList.__init__(self)
     self.__filename = filename
     try:
         self.__bookFile = open(self.__filename, "r")
     except IOError:
         # File does not exist. Create it.
         self.__bookFile = open(self.__filename, "w")
         self.__bookFile.close()
         self.__bookFile = open(self.__filename, "r")
     line = "Nonempty String"
     while (line != ""):
         line = self.__bookFile.readline()
         if (line == "" or line == "\n"):
             break
         details = line.split("|")
         book = Book(details[0].strip(), details[1].strip(),
                     details[2].strip())
         if details[3] == "True":
             book.setBorrowed(True)
         book.setPopularity(int(details[4]))
         self.bookList.append(book)
     self.__bookFile.close()
示例#2
0
 def __init__(self, filename):
     """
     Constructor method
     Opens the file and loads the entries in memory
     filename is a string, the path to the file used for storage
     O(n)
     """
     BookList.__init__(self)
     self.__filename = filename
     try:
         self.__bookFile = open(self.__filename, "r")
     except IOError:
         # File does not exist. Create it.
         self.__bookFile = open(self.__filename, "w")
         self.__bookFile.close()
         self.__bookFile = open(self.__filename, "r")
     line = "Nonempty String"
     while (line != ""):
         line = self.__bookFile.readline()
         if (line == "" or line == "\n"):
             break
         details = line.split("|")
         book = Book(details[0].strip(), details[1].strip(), details[2].strip())
         if details[3] == "True":
             book.setBorrowed(True)
         book.setPopularity(int(details[4]))
         self.bookList.append(book)
     self.__bookFile.close()
示例#3
0
def test_Book():
    book = Book("title", "author", "description")
    assert book.getTitle() == "title"
    assert book.getAuthor() == "author"
    assert book.getDescription() == "description"
    book.setBorrowed(True)
    assert book.isBorrowed() == True
    book.setAuthor("new author")
    assert book.getAuthor() == "new author"
    book.setDescription(None)
    book.setTitle("new title")
    assert book.getTitle() == "new title"
    book.setPopularity(1)
    assert book.getPopularity() == 1
    assert book.getDescription() == None
    book.setId(0)
示例#4
0
文件: tests.py 项目: VladutZzZ/Labs
def test_Book():
    book = Book("title", "author", "description")
    assert book.getTitle() == "title"
    assert book.getAuthor() == "author"
    assert book.getDescription() == "description"
    book.setBorrowed(True)
    assert book.isBorrowed() == True
    book.setAuthor("new author")
    assert book.getAuthor() == "new author"
    book.setDescription(None)
    book.setTitle("new title")
    assert book.getTitle() == "new title"
    book.setPopularity(1)
    assert book.getPopularity() == 1
    assert book.getDescription() == None
    book.setId(0)