public async Task GivenValidRequest_WhenTheArticleDoesNotContainAnyComments_ReturnsEmptyCommentViewModelList()
{
// Arrange
var articleCommentsQuery = new ArticleCommentsQuery("why-beer-is-gods-gift-to-the-world");
// Act
var handler = new ArticleCommentsQueryHandler(Context, Mapper);
var response = await handler.Handle(articleCommentsQuery, CancellationToken.None);
// Assert
response.ShouldNotBeNull();
response.ShouldBeOfType <CommentViewModelList>();
response.Comments.ShouldBeEmpty();
}
public async Task GivenValidRequest_WhenTheArticleExists_ReturnsCommentViewModelListWithComments()
{
// Arrange
var articleCommentsQuery = new ArticleCommentsQuery("how-to-train-your-dragon");
// Act
var handler = new ArticleCommentsQueryHandler(Context, Mapper);
var response = await handler.Handle(articleCommentsQuery, CancellationToken.None);
// Assert
response.ShouldNotBeNull();
response.ShouldBeOfType <CommentViewModelList>();
response.Comments.Count().ShouldBe(2);
}
public async Task GivenValidRequest_WhenTheArticleDoesNotExist_ThrowsApiExceptionWithNotFound()
{
// Arrange
var articleCommentsQuery = new ArticleCommentsQuery("how-to-not-train-your-dragon");
// Act
var handler = new ArticleCommentsQueryHandler(Context, Mapper);
var response = await Should.ThrowAsync <ConduitApiException>(async() =>
{
await handler.Handle(articleCommentsQuery, CancellationToken.None);
});
// Assert
response.StatusCode.ShouldBe(HttpStatusCode.NotFound);
response.ShouldNotBeNull();
response.ShouldBeOfType <ConduitApiException>();
}
