public async void Should_batch_success()
{
var tagName = "batch_test_3";
var news = new ThirdNews()
{
Title = "TestNews", Status = Status.Deleted
};
var newTags = new List <NewsTags>()
{
new NewsTags {
Name = tagName, ThirdNews = news
},
new NewsTags {
Name = tagName, ThirdNews = news
},
new NewsTags {
Name = tagName, ThirdNews = news
},
};
// batch add
var res = await _store.BatchAddAsync(newTags);
Assert.True(res == 4);// 3tags + 1news
var tags = _store.Db.Where(t => t.Name == tagName).ToList();
Assert.Equal(3, tags.Count);
// batch update
var ids = tags.Select(t => t.Id).ToList();
var updateTag = new NewsTagsUpdateDto
{
Name = "batch_update_test1",
Status = Status.Deleted
};
await _store.BatchUpdateAsync(ids, updateTag);
tags = _store.Db
.Where(t => t.Name == "batch_update_test1" &&
t.Status == Status.Deleted)
.ToList();
Assert.Equal(3, tags.Count);
// batch delete
await _store.BatchDeleteAsync(ids);
tags = _store.Db.Where(t => ids.Contains(t.Id)).ToList();
Assert.Empty(tags);
}
public async Task <List <ThirdNews> > GetThirdNewsAsync()
{
var news = await RssHelper.GetAllBlogsAsync();
var result = new List <ThirdNews>();
news.ForEach(news =>
{
var thirdNews = new ThirdNews
{
Category = news.Categories,
Description = news.Description,
Provider = news.Author,
Title = news.Title,
Url = news.Link,
ThumbnailUrl = news.ThumbUrl,
DatePublished = DateTime.SpecifyKind(news.CreateTime, DateTimeKind.Utc),
Type = NewsSource.News
};
result.Add(thirdNews);
});
_logger.LogInformation("get all news!");
return(result);
}
