def transform(collection): output_collection = list() for entry in collection: output_collection.append(BlogEntry(TextUtil.to_lower_case(entry.title()), \ entry.date(), entry.url(), TextUtil.to_lower_case(entry.text()), entry.source, entry.crawl_url)) return BlogEntryCollection(output_collection)
def test_to_lower_case(self): self.assertEquals('pizza', TextUtil.to_lower_case("PIZZA")) self.assertEquals('pizza', TextUtil.to_lower_case("PizZA")) self.assertEquals('pizza', TextUtil.to_lower_case("pizza"))