def test002_findBookFindsExistingBook(self):
isbn = "0000-00000000"
title = "Book Title"
expected = title
index = isbn_index.createIndex()
isbn_index.recordBook(index, isbn, title)
self.assertEqual(isbn_index.findBook(index, isbn), expected)
return
def test002_recordBookStoresOneBook(self):
isbn = "0000-00000000"
title = "Book Title"
expected = {isbn: title}
index = isbn_index.createIndex()
isbn_index.recordBook(index, isbn, title)
self.assertDictEqual(index, expected)
return
def test003_findBookDoesNotFindMissingBook(self):
isbn1 = "0000-00000000"
isbn2 = "0000-12345678"
title = "Book Title"
expected = ""
index = isbn_index.createIndex()
isbn_index.recordBook(index, isbn1, title)
self.assertEqual(isbn_index.findBook(index, isbn2), expected)
return
def test004_recordBookReplacesTitle(self):
isbn1 = "0000-00000000"
title1 = "Book Title"
title2 = "War of the Worlds"
expected = {isbn1: title2}
index = isbn_index.createIndex()
isbn_index.recordBook(index, isbn1, title1)
isbn_index.recordBook(index, isbn1, title2)
self.assertDictEqual(index, expected)
return
def test003_recordBookStoresTwoBooks(self):
isbn1 = "0000-00000000"
title1 = "Book Title"
isbn2 = "0000-12345678"
title2 = "War of the Worlds"
expected = {isbn1: title1, isbn2: title2}
index = isbn_index.createIndex()
isbn_index.recordBook(index, isbn1, title1)
isbn_index.recordBook(index, isbn2, title2)
self.assertDictEqual(index, expected)
return