private IPageable ResolvePageableArgumentFromQueryString(QueryString queryString)
{
var pageNumberString = queryString.GetParameter(_binderConfig.PageParameterName);
var pageSizeString = queryString.GetParameter(_binderConfig.SizeParameterName);
var pageNumber = ParseIntOrDefault(pageNumberString, _binderConfig.FallbackPageable.PageNumber);
var pageSize = ParseIntOrDefault(pageSizeString, _binderConfig.FallbackPageable.PageSize,
_binderConfig.MaxPageSize);
return(Pageable.Of(pageNumber, pageSize));
}
public async Task DataFlow_FindPageAndMap_Test()
{
IPostsRepository postsRepository = new PostsRepository();
IoCManager.Resolver.InjectProperties(postsRepository);
var findAllResult = await postsRepository.FindAll();
Assert.IsEmpty(findAllResult);
var postCount = 0;
var savedPosts = await postsRepository.SaveAll(
new[]
{
new PostEntity {
Title = $"{postCount}", Content = $"{postCount++}"
},
new PostEntity {
Title = $"{postCount}", Content = $"{postCount++}"
},
new PostEntity {
Title = $"{postCount}", Content = $"{postCount++}"
},
new PostEntity {
Title = $"{postCount}", Content = $"{postCount++}"
},
new PostEntity {
Title = $"{postCount}", Content = $"{postCount++}"
},
});
Assert.IsNotNull(savedPosts);
Assert.IsNotEmpty(savedPosts);
Assert.AreEqual(postCount, savedPosts.Count);
var foundPage = await postsRepository.FindAll(Pageable.Of(1, 2));
Assert.IsNotNull(foundPage);
Assert.IsNotNull(foundPage.PageInfo);
Assert.AreEqual(postCount, foundPage.Total);
Assert.IsNotNull(foundPage.Content);
Assert.AreEqual(2, foundPage.Content.Count);
Assert.IsNotNull(foundPage.Content[0]);
Assert.AreEqual("2", foundPage.Content[0].Title);
Assert.IsNotNull(foundPage.Content[1]);
Assert.AreEqual("3", foundPage.Content[1].Title);
var mappedPage = foundPage.Map(entity => entity.Title);
Assert.IsNotNull(mappedPage);
Assert.IsNotNull(mappedPage.PageInfo);
Assert.AreEqual(postCount, mappedPage.Total);
Assert.IsNotNull(mappedPage.Content);
Assert.AreEqual(2, mappedPage.Content.Count);
Assert.AreEqual("2", mappedPage.Content[0]);
Assert.AreEqual("3", mappedPage.Content[1]);
}