public void GetAllCategoriesTest()
{
var sut = new CatalogBll(this.catalog.Object, this.converter.Object);
var actual = sut.GetAllCategories();
this.catalog.Verify(
cat => cat.GetAllCategories(),
Times.Exactly(1));
Assert.That(actual, Is.All.InstanceOf(typeof(CategoryDTO)));
Assert.AreEqual(categories.Count, actual.Count());
}
public IHttpActionResult GetCategoriesByPage([FromBody] SearchDataModel searchDataModel)
{
int totalCount = 0;
try
{
IEnumerable <CategoryDTO> categories = catalog.GetAllCategories();
if (!string.IsNullOrEmpty(searchDataModel.SearchString))
{
categories = categories.Where(category => category.Name.ToLower()
.Contains(searchDataModel.SearchString.ToLower()));
}
totalCount = categories.Count();
categories = searchDataModel.Sort ? categories
.OrderByDescending(name => name.Name) : categories.OrderBy(name => name.Name);
if (searchDataModel.Page == 1 && searchDataModel.PageSize == 0)
{
categories = categories.ToList();
}
else
{
categories = categories.Skip((searchDataModel.Page - 1) * searchDataModel.PageSize)
.Take(searchDataModel.PageSize)
.ToList();
}
var temp = new { items = categories, totalCount = totalCount };
return(Ok(temp));
}
catch (ArgumentNullException ex)
{
var message = $"Categories collection is empty. {ex.Message}";
return(BadRequest(message));
}
catch (Exception ex)
{
return(this.BadRequest(ex.Message));
}
}