public ShoePage GetShoePage(ShoePage page)
{
IEnumerable<Shoe> shoes = GetShoes(page.Athlete);
if(page.Active)
{
shoes = shoes.Where(shoe => shoe.Active);
}
var pager = new Pager<Shoe>(shoes.AsQueryable(), page.Start,page.PageSize);
page.Shoes = pager.GetPagedItems().ToList();
return page;
}
public void WhenAthleteIsNullShouldThrowNullReferenceException()
{
try
{
var shoePage = new ShoePage();
var shoeController = new ShoeDataAccess();
var page = shoeController.GetShoePage(shoePage);
Assert.Fail("NullReferenceException");
}
catch (NullReferenceException)
{
}
}
public void WhenAthleteHasNoShoesShouldReturnPageWithEmptyList()
{
MemoryDataContext.Clear();
var athlete = BuildAthlete();
var shoePage = new ShoePage
{
Active = true,
Athlete = athlete,
RequestsLastPage = false,
Shoes = null,
Start = 0
};
var shoeController = new ShoeDataAccess();
var page = shoeController.GetShoePage(shoePage);
Assert.AreEqual(0, page.Shoes.Count);
}
public void WhenPageSizeIs5ShouldReturnPageWith5Shoes()
{
MemoryDataContext.Clear();
var athlete = BuildAthlete();
BuildAndInsert10ActiveShoes(athlete);
var shoePage = new ShoePage
{
Active = true,
Athlete = athlete,
RequestsLastPage = false,
Shoes = null,
Start = 0,
PageSize = 5
};
var shoeController = new ShoeDataAccess();
var page = shoeController.GetShoePage(shoePage);
Assert.AreEqual(5, page.Shoes.Count);
}
public void WhenShoesAreInActiveShouldReturnPageWithActiveShoes()
{
MemoryDataContext.Clear();
var athlete = BuildAthlete();
BuildAndInsert10ActiveShoes(athlete);
Set6ShoesInactive(MemoryDataContext.Queryable<Shoe>());
var shoePage = new ShoePage
{
Active = true,
Athlete = athlete,
RequestsLastPage = false,
Shoes = null,
Start = 0,
PageSize = int.MaxValue
};
var shoeController = new ShoeDataAccess();
var page = shoeController.GetShoePage(shoePage);
Assert.AreEqual(4, page.Shoes.Count);
}
