public async Task ReadAsync_TwoExtractors_Post()
{
var extractor1 = Substitute.For <IPostExtractor>();
extractor1.ExtractAsync("testUrl").Returns((Post)null);
var extractor2 = Substitute.For <IPostExtractor>();
extractor2.ExtractAsync("testUrl").Returns(new Post
{
Title = "Test title",
Content = "Test content",
Category = PostCategory.Game
});
var extractors = new IPostExtractor[]
{
extractor1,
extractor2
};
var target = new PostReader(extractors);
var actual = await target.ReadAsync("testUrl");
Assert.IsNotNull(actual);
Assert.AreEqual("Test title", actual.Title);
Assert.AreEqual("Test content", actual.Content);
Assert.AreEqual(PostCategory.Game, actual.Category);
}
public async Task WritePostAsync(string sourcePostUrl, PostConfig config)
{
var post = await _reader.ReadAsync(sourcePostUrl);
if (post != null)
{
await _writer.WriteAsync(post, config);
}
}
