public void HackerNewsStoryItemValidator_ValidateAuthor_EmptyString_ReturnsFalse()
{
//Arrange
var author = string.Empty;
//Act
var result = _validator.IsAuthorValid(author);
//Assert
Assert.IsFalse(result);
}
/// <summary>
/// Get items for a story.
/// </summary>
/// <param name="titleItem"></param>
/// <param name="subtextItem"></param>
/// <returns></returns>
private HackerNewsStory GetStoryData(HtmlNode titleItem, HtmlNode subtextItem)
{
var title = _parser.GetTitle(titleItem);
title = _validator.IsTitleValid(title) ? title : _settings.TitleDefault;
var uri = _parser.GetUri(titleItem);
uri = _validator.IsUriValid(uri) ? uri : _settings.UriDefault;
var author = _parser.GetAuthor(subtextItem);
author = _validator.IsAuthorValid(author) ? author : _settings.AuthorDefault;
var comments = _parser.GetNumberOfComments(subtextItem);
comments = _validator.IsCommentsValid(comments) ? comments : _settings.CommentsDefault;
var points = _parser.GetNumberOfPoints(subtextItem);
points = _validator.IsPointsValid(points) ? points : _settings.PointsDefault;
var rank = _parser.GetRank(titleItem);
rank = _validator.IsRankValid(rank) ? rank : _settings.RankDefault;
return(new HackerNewsStory(title, uri, author, points, comments, rank));
}