public async Task FindByIdAsyncShouldReturnCorrectArticle()
{
// Arrange
var db = this.GetDatabase();
var firstArticle = new Article {
Id = 14, Title = "First article", Content = new String('p', 255)
};
var secondArticle = new Article {
Id = 25, Title = "Second article", Content = new String('a', 255)
};
db.AddRange(firstArticle, secondArticle);
await db.SaveChangesAsync();
var articleService = new ArticleService(db);
// Act
var result = await articleService.ByIdAsync(secondArticle.Id);
// Assert
result
.Id
.Should()
.Be(25);
}