'Create two BlogPost entries in the database, each with
several EmbeddedDocuments.'

def setUp(self):

    class Comments(EmbeddedDocument, ):
        author = StringField()
        message = StringField()
    class BlogPost(Document, ):
        comments = EmbeddedDocumentListField(Comments)
    BlogPost.drop_collection()
    self.Comments = Comments
    self.BlogPost = BlogPost
    self.post1 = self.BlogPost(comments=[self.Comments(author='user1', message='message1'), self.Comments(author='user2', message='message1')]).save()
    self.post2 = self.BlogPost(comments=[self.Comments(author='user2', message='message2'), self.Comments(author='user2', message='message3'), self.Comments(author='user3', message='message1')]).save()
