public async Task TestHandle_WithAuthor_ShouldFilterCorrectly()
{
// Arrange
var author = new UserProfile(Guid.NewGuid().ToString(), "email", "username");
var otherAuthor = new UserProfile(Guid.NewGuid().ToString(), "otherAuthorEmail", "otherAuthorUsername");
var articles = new List <Article>
{
new Article("first title", "first description", "first body", new DateTime(1, 2, 3), author),
new Article("second title", "second description", "second body", new DateTime(2, 2, 3), otherAuthor),
};
Context.Articles.AddRange(articles);
await Context.SaveChangesAsync();
var expected = new ArticleListDto {
Articles = new List <ArticleDto> {
Mapper.Map <ArticleDto>(articles[0])
}
};
var query = new ListArticlesQuery {
Author = author.Username
};
var currentUserMock = new Mock <ICurrentUserService>();
var sut = new ListArticlesQuery.Handler(Context, Mapper, currentUserMock.Object);
// Act
var result = await sut.Handle(query, CancellationToken.None);
// Assert
result.Should().BeEquivalentTo(expected);
}
public async Task TestHandle_WithAuthenticatedUser_ShouldSetAuthorFollowedCorrectly()
{
// Arrange
var user = new UserProfile(Guid.NewGuid().ToString(), "currentUser", "currentUser");
var followedAuthor = new UserProfile(Guid.NewGuid().ToString(), "email", "username");
var notFollowedAuthor = new UserProfile(Guid.NewGuid().ToString(), "otherAuthorEmail", "otherAuthorUsername");
Context.UserFollowers.Add(new UserFollower(followedAuthor, user));
var articles = new List <Article>
{
new Article("first title", "first description", "first body", new DateTime(1, 2, 3), followedAuthor),
new Article("second title", "second description", "second body", new DateTime(2, 2, 3), notFollowedAuthor),
};
Context.Articles.AddRange(articles);
await Context.SaveChangesAsync();
var query = new ListArticlesQuery();
var currentUser = Mock.Of <ICurrentUserService>(s => s.UserId == user.Id &&
s.IsAuthenticated == true);
var sut = new ListArticlesQuery.Handler(Context, Mapper, currentUser);
// Act
var result = await sut.Handle(query, CancellationToken.None);
var articleDtos = result.Articles.ToList();
// Assert
articleDtos[0].Author.Following.Should().BeFalse();
articleDtos[1].Author.Following.Should().BeTrue();
}
public PagedList <ArticleOverviewDto> Handle(ListArticlesQuery query)
{
return(_articleRepository.GetAll()
.Sort(query.SortItems)
.ToPagedList <Article, ArticleOverviewDto>(query.Page, query.PageSize));
}
public async Task <ArticleListDto> ListArticles([FromQuery] ListArticlesQuery query) => await mediator.Send(query);
