public async Task AllHomeNewsAsyncShouldRerutnCorectedOrderedNewsArticles()
{
//Arrange
var dbOptions = new DbContextOptionsBuilder <UndergroundStationDbContext>()
.UseInMemoryDatabase("UndergroundStationTestDb")
.Options;
var db = new UndergroundStationDbContext(dbOptions);
var newsService = new NewsService(db);
var firstNewsArticle = new NewsArticle
{
Id = 1,
Title = "First Article",
PublishedDate = DateTime.UtcNow.AddDays(-1),
ArticleType = ArticleType.Interviews
};
var secondNewsArticle = new NewsArticle
{
Id = 2,
Title = "Second Article",
PublishedDate = DateTime.UtcNow.AddHours(1),
ArticleType = ArticleType.Interviews
};
var thirdNewsArticle = new NewsArticle
{
Id = 3,
Title = " Third Article",
PublishedDate = DateTime.UtcNow,
ArticleType = ArticleType.History
};
db.AddRange(firstNewsArticle, secondNewsArticle, thirdNewsArticle);
await db.SaveChangesAsync();
//Act
var result = await newsService.AllHomeNewsAsync();
//Assert
result
.Should()
.Match
(r => r.ElementAt(0).Id == 2 &&
r.ElementAt(1).Id == 3 &&
r.ElementAt(2).Id == 1)
.And
.HaveCount(3);
}