public void SortByPredicate_Ascending_SortedList()
{
var list = SimpleObject.GetMockDataSetAsQueryable();
var items = list.SortBy(x => x.Title).ToArray();
Assert.Equal(1, items[0].Id);
Assert.Equal("Title 1", items[0].Title);
}
public void SortBy_DescendingWithSkip_SortedList()
{
var list = SimpleObject.GetMockDataSetAsQueryable();
var items = list.SortBy("Title", false).Skip(2).ToArray();
Assert.Equal(3, items[0].Id);
Assert.Equal("Title 3", items[0].Title);
}
public void SortBy_NoKeySelector_Source()
{
Func <SimpleObject, dynamic> key = null;
var list = SimpleObject.GetMockDataSetAsQueryable();
var items = list.SortBy(key);
Assert.Equal(list, items);
}
public void SortBy_NoPropertyName_UnsortedList()
{
var list = SimpleObject.GetMockDataSetAsQueryable();
var items = list.SortBy(null).ToArray();
Assert.Equal(1, items[0].Id);
Assert.Equal("Title 1", items[0].Title);
}
public void WhereIf_SingleTrueCondition_FilteredList()
{
var list = SimpleObject.GetMockDataSetAsQueryable();
var items = list.WhereIf(true, x => x.Id == 3).ToArray();
Assert.Equal(3, items[0].Id);
Assert.Equal("Title 3", items[0].Title);
}