public void ShoulReturnProperCategoriesForLevels()
{
//proper level of categories nesting
var repository = new CategoriesRepository(HierarchicalDatasetProvider.Seed());
Assert.True(
repository.CategoryNthLevel(1)
.Select(x => x.Level)
.Distinct()
.First() == 1);
}
static void Main(string[] args)
{
JsonConvert.DefaultSettings = () => new JsonSerializerSettings()
{
MaxDepth = 3,
ReferenceLoopHandling = ReferenceLoopHandling.Ignore
};
var categories = HierarchicalDatasetProvider.Seed();
var repository = new CategoriesRepository(categories);
ProcessCategoryId(201);
ProcessCategoryId(202);
ProcessCategoryLevel(2);
ProcessCategoryLevel(3);
void ProcessCategoryId(int id)
{
var result = repository.GetById(201);
Console.WriteLine($"by category id: {id} >>>");
Console.WriteLine(JsonConvert.SerializeObject(new { result.ParentId, result.Name, result.Keywords }));
Console.ReadLine();
}
void ProcessCategoryLevel(int level)
{
var result = repository.CategoryNthLevel(level).Select(x => new { x.Id, x.Level });
Console.WriteLine($"by level: {level} >>>");
Console.WriteLine(JsonConvert.SerializeObject(result));
Console.ReadLine();
}
}
public void ShoulReturnTopLevelCategories()
{
var repository = new CategoriesRepository(HierarchicalDatasetProvider.Seed());
Assert.True(repository.CategoryNthLevel(1).Any());
}
