public async void GetWriteComment()// System.NotSupportedException
{
var result = await controller.GetAll();
var viewResult = Assert.IsType <ActionResult <List <Article> > >(result);
var articleV = Assert.IsType <OkObjectResult>(viewResult.Result);
var model = Assert.IsAssignableFrom <IEnumerable <Article> >(articleV.Value);
Assert.Equal(2, model.Count());
var commentText = "Comment";
foreach (var article in model)
{
var commentPage = await controller.AddComment(commentText, article.Id);
var commentView = Assert.IsType <ActionResult <Comment> >(commentPage);
var commentV2 = Assert.IsType <OkObjectResult>(commentView.Result);
var commentModel = Assert.IsAssignableFrom <Comment>(commentV2.Value);
Assert.NotNull(commentModel);
Assert.Equal(commentModel.Text, commentText);
Assert.Equal(commentModel.ArticleId, article.Id);
Assert.NotNull(commentModel.UserCreate);
}
}