def test_link_writer2manybooks_generated():
book1 = library.Book()
book2 = library.Book()
smith = library.Writer()
smith.books.extend([book1, book2])
assert smith.books and book1 in smith.books and book2 in smith.books
assert book1.authors
assert book2.authors
def setUp(self):
self.lib_fn = r'v:\workspace\PersistentStorage\src\lib.shelve'
self.lib = library.Library(self.lib_fn)
self.fixture_author1 = library.Author('Octavia', 'Estelle', 'Butler')
self.fixture_book1 = library.Book('0807083100', 'Kindred',
[self.fixture_author1])
self.fixture_author2 = library.Author('Robert', 'Anson', 'Heinlein')
self.fixture_book2 = library.Book('0441790348',
'Stranger in a Strange Land',
[self.fixture_author2])
self.lib.add(self.fixture_book1)
self.lib.add(self.fixture_book2)
def setUp(self):
self.lib_fn = r'/Users/chris/Documents/dev/oreilly/python/python2/lib' \
r'.shelve'
self.lib = library.Library(self.lib_fn)
self.fixture_author1 = library.Author('Octavia', 'Estelle', 'Butler')
self.fixture_book1 = library.Book('0807083100', 'Kindred',
[self.fixture_author1])
self.fixture_author2 = library.Author('Robert', 'Anson', 'Heinlein')
self.fixture_book2 = library.Book('0441790348', 'Stranger in a '
'Strange Land',
[self.fixture_author2])
self.lib.add(self.fixture_book1)
self.lib.add(self.fixture_book2)
def setUp(self):
self.lib_fn = "/Users/Fadel/Dropbox/python/Code/Python2/05-PersistentStorage/LibraryExample/lib.shelve"
self.lib = library.Library(self.lib_fn)
self.fixture_author1 = library.Author("Octavia", "Estelle", "Butler")
self.fixture_book1 = library.Book("0807083100",
"Kindred",
[self.fixture_author1])
self.fixture_author2 = library.Author("Robert‰a", "Anson", "Heinlein")
self.fixture_book2 = library.Book("0441709348",
"Stranger in a Strange Land",
[self.fixture_author2])
self.lib.add(self.fixture_book1)
self.lib.add(self.fixture_book2)
def enter_book_details_from_menu():
'''Enter details of a new book to be added to the library.
Return (Book) - a new book with the entered details
'''
title = read_input("Enter Book Title")
author = read_input("Enter Book Author")
while True:
pages = read_input("Enter Book Pages (positive integer)")
pages = get_int(pages, min=1)
if pages is not None:
break
else:
print("Pages must be a positive integer.")
genre = read_input("Enter Book Genre")
while True:
width = read_input("Enter Book Width (positive integer)")
width = get_int(width, min=1)
if width is not None:
break
else:
print("Width must be a positive integer.")
book = l.Book(title, author, pages, genre, width)
return book
def test_library_econtents_generated():
smith = library.Writer()
book = library.Book()
lib = library.Library()
lib.writers.append(smith)
lib.books.append(book)
assert smith in lib.eContents
assert book in lib.eContents
def test_notification_static_add():
smith = lib.Writer()
b1 = lib.Book()
o = LastNotification(smith)
o2 = LastNotification(b1)
b1.authors.append(smith)
n1 = o.notification
n2 = o2.notification
assert n1.kind is Kind.ADD
assert n1.new is b1
assert n1.feature is lib.Writer.books
assert n2.kind is Kind.ADD
assert n2.new is smith
assert n2.feature is lib.Book.authors
def test_link_writer2book_generated():
book = library.Book()
smith = library.Writer()
smith.books.append(book)
assert smith.books and smith.books[0] is book
assert book.authors and book.authors[0] is smith
def test_book_defaultvalue_generated():
book = library.Book()
assert book.category is library.BookCategory.ScienceFiction
assert book.pages == 0
assert book.title is Ecore.EString.default_value
def test_create_book_generated():
book = library.Book()
assert book and isinstance(book, Ecore.EObject)
assert book.title is None
assert book.category is library.BookCategory.ScienceFiction
def test_static_init_bad_argument():
with pytest.raises(AttributeError):
library.Book(unknown=None)
def test_static_init_single_reference_bad_type():
with pytest.raises(BadValueError):
library.Book(authors=[library.Book()])
def test_static_init_single_reference():
smith = library.Writer(name='Smith')
book = library.Book(title='Python Roxx', pages=10, authors=[smith])
assert smith in book.authors
assert book in smith.books
def test_static_init_many_attributes():
book = library.Book(pages=10, title='Python Roxx')
assert book.title == 'Python Roxx'
assert book.pages == 10
