public async Task Should_results_be_paged(int total, int page, int qtd)
{
var fixture = new Fixture();
var posts_result =
Enumerable.Range(0, total)
.Select(e => fixture.Create <Post>())
.ToList();
var rssReader = A.Fake <IRssPostReader>();
A.CallTo(() => rssReader.ReadPostsAsync(A <string> ._, A <DateTime> ._)).Returns(posts_result);
var repository = new PostsRepository(rssReader, DateTime.MinValue, fixture.Create <string>());
var posts = await repository.GetPagedPosts(page, qtd, null);
posts.Should().HaveCount(qtd);
posts_result.IndexOf(posts.First()).Should().Be((page - 1) * qtd);
}
public async Task Should_results_be_filtered_by_userName()
{
var fixture = new Fixture();
Post Create(string authorName)
{
var post = fixture.Build <Post>().Without(e => e.Author).Create();
post.Author = authorName;
return(post);
};
var posts_result = new[] {
Create("Lucas"),
Create("Bob"),
Create("Lucas"),
Create("Jonas"),
Create("lucas"),
Create("Michal"),
Create("Lucas "),
Create("Ruan"),
Create("Mudi"),
Create("LUCAS")
};
var rssReader = A.Fake <IRssPostReader>();
A.CallTo(() => rssReader.ReadPostsAsync(A <string> ._, A <DateTime> ._)).Returns(posts_result);
var repository = new PostsRepository(rssReader, DateTime.MinValue, fixture.Create <string>());
var posts = await repository.GetPagedPosts(1, 10, "Lucas");
posts.Should().HaveCount(5);
posts.Should().OnlyContain(e => e.Author.ToLowerInvariant().Contains("lucas"));
}
