public void SortCorrelatedLists_With_Jagged_Correlated_Lists_Throws_Exception()
{
var ex = Assert.Throws <IndexOutOfRangeException>(() =>
{
IList <string> listToSort = new List <string>()
{
"2", "4", "1", "3"
};
IList <IList <string> > correlatedLists = new List <IList <string> >();
List <string> list1 = new List <string>()
{
"One", "Two"
};
List <string> list2 = new List <string>()
{
"Four", "One", "Two", "Three", "Foo"
};
List <string> list3 = new List <string>()
{
"Three", "Four", "One", "Two"
};
correlatedLists.Add(list1);
correlatedLists.Add(list2);
correlatedLists.Add(list3);
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists, sortAscending: true);
});
Assert.That(ex.Message, Is.EqualTo("Method cannot correlate sorting of jagged lists! \r\nMake sure all lists provided are of equal length to each other and the primary list being sorted."));
}
public void SortCorrelatedLists_With_All_Lists_Empty_Returns_All_Empty()
{
IList <string> listToSort = new List <string>();
IList <IList <string> > correlatedLists = new List <IList <string> >();
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists);
Assert.IsEmpty(listToSort);
Assert.IsEmpty(correlatedLists);
}
public void SortCorrelatedLists_With_All_Lists_Null_Returns_All_Null()
{
IList <string> listToSort = null;
IList <IList <string> > correlatedLists = null;
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists);
Assert.IsNull(listToSort);
Assert.IsNull(correlatedLists);
}
public void SortCorrelatedLists_With_CorrelatedLists_Null_Sorts_List_Returns_Null_CorrelatedLists()
{
IList <string> listToSort = new List <string>()
{
"2", "4", "1", "3"
};
IList <IList <string> > correlatedLists = null;
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists);
Assert.IsNull(correlatedLists);
Assert.AreEqual("1", listToSort[0]);
Assert.AreEqual("2", listToSort[1]);
Assert.AreEqual("3", listToSort[2]);
Assert.AreEqual("4", listToSort[3]);
}
public void SortCorrelatedLists_With_Correlated_Lists_Containing_Different_List_Types()
{
IList <string> listToSort = new List <string>()
{
"2", "4", "1", "3"
};
IList <IList <string> > correlatedLists = new List <IList <string> >();
List <string> list1 = new List <string>()
{
"One", "Two", "Three", "Four"
};
Collection <string> list2 = new Collection <string>()
{
"Four", "One", "Two", "Three"
};
ObservableCollection <string> list3 = new ObservableCollection <string>()
{
"Three", "Four", "One", "Two"
};
correlatedLists.Add(list1);
correlatedLists.Add(list2);
correlatedLists.Add(list3);
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists);
Assert.AreEqual("1", listToSort[0]);
Assert.AreEqual("2", listToSort[1]);
Assert.AreEqual("3", listToSort[2]);
Assert.AreEqual("4", listToSort[3]);
Assert.AreEqual(list1[2], correlatedLists[0][0]);
Assert.AreEqual(list1[0], correlatedLists[0][1]);
Assert.AreEqual(list1[3], correlatedLists[0][2]);
Assert.AreEqual(list1[1], correlatedLists[0][3]);
Assert.AreEqual(list2[2], correlatedLists[1][0]);
Assert.AreEqual(list2[0], correlatedLists[1][1]);
Assert.AreEqual(list2[3], correlatedLists[1][2]);
Assert.AreEqual(list2[1], correlatedLists[1][3]);
Assert.AreEqual(list3[2], correlatedLists[2][0]);
Assert.AreEqual(list3[0], correlatedLists[2][1]);
Assert.AreEqual(list3[3], correlatedLists[2][2]);
Assert.AreEqual(list3[1], correlatedLists[2][3]);
}
public void SortCorrelatedLists_Sorts_Descending()
{
IList <string> listToSort = new List <string>()
{
"2", "4", "1", "3"
};
IList <IList <string> > correlatedLists = new List <IList <string> >();
List <string> list1 = new List <string>()
{
"One", "Two", "Three", "Four"
};
List <string> list2 = new List <string>()
{
"Four", "One", "Two", "Three"
};
List <string> list3 = new List <string>()
{
"Three", "Four", "One", "Two"
};
correlatedLists.Add(list1);
correlatedLists.Add(list2);
correlatedLists.Add(list3);
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists, sortAscending: false);
Assert.AreEqual("4", listToSort[0]);
Assert.AreEqual("3", listToSort[1]);
Assert.AreEqual("2", listToSort[2]);
Assert.AreEqual("1", listToSort[3]);
Assert.AreEqual(list1[1], correlatedLists[0][0]);
Assert.AreEqual(list1[3], correlatedLists[0][1]);
Assert.AreEqual(list1[0], correlatedLists[0][2]);
Assert.AreEqual(list1[2], correlatedLists[0][3]);
Assert.AreEqual(list2[1], correlatedLists[1][0]);
Assert.AreEqual(list2[3], correlatedLists[1][1]);
Assert.AreEqual(list2[0], correlatedLists[1][2]);
Assert.AreEqual(list2[2], correlatedLists[1][3]);
Assert.AreEqual(list3[1], correlatedLists[2][0]);
Assert.AreEqual(list3[3], correlatedLists[2][1]);
Assert.AreEqual(list3[0], correlatedLists[2][2]);
Assert.AreEqual(list3[2], correlatedLists[2][3]);
}
public void SortCorrelatedLists_With_Correlated_Lists_Containing_Empty_Sorts_Lists_Setting_Null_Lists_To_Empty()
{
IList <string> listToSort = new List <string>()
{
"2", "4", "1", "3"
};
IList <IList <string> > correlatedLists = new List <IList <string> >();
List <string> list1 = new List <string>()
{
"One", "Two", "Three", "Four"
};
List <string> list2 = new List <string>();
List <string> list3 = new List <string>()
{
"Three", "Four", "One", "Two"
};
correlatedLists.Add(list1);
correlatedLists.Add(list2);
correlatedLists.Add(list3);
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists);
Assert.AreEqual("1", listToSort[0]);
Assert.AreEqual("2", listToSort[1]);
Assert.AreEqual("3", listToSort[2]);
Assert.AreEqual("4", listToSort[3]);
Assert.AreEqual(list1[2], correlatedLists[0][0]);
Assert.AreEqual(list1[0], correlatedLists[0][1]);
Assert.AreEqual(list1[3], correlatedLists[0][2]);
Assert.AreEqual(list1[1], correlatedLists[0][3]);
Assert.IsEmpty(correlatedLists[1]);
Assert.AreEqual(list3[2], correlatedLists[2][0]);
Assert.AreEqual(list3[0], correlatedLists[2][1]);
Assert.AreEqual(list3[3], correlatedLists[2][2]);
Assert.AreEqual(list3[1], correlatedLists[2][3]);
}
public void SortCorrelatedLists_With_ListToSort_Empty_Returns_Lists_As_Is()
{
IList <string> listToSort = new List <string>();
IList <IList <string> > correlatedLists = new List <IList <string> >();
List <string> list1 = new List <string>()
{
"One", "Two", "Three", "Four"
};
List <string> list2 = new List <string>()
{
"Four", "One", "Two", "Three"
};
List <string> list3 = new List <string>()
{
"Three", "Four", "One", "Two"
};
correlatedLists.Add(list1);
correlatedLists.Add(list2);
correlatedLists.Add(list3);
ListLibrary.SortCorrelatedLists(ref listToSort, ref correlatedLists);
Assert.IsEmpty(listToSort);
Assert.AreEqual(list1[0], correlatedLists[0][0]);
Assert.AreEqual(list1[1], correlatedLists[0][1]);
Assert.AreEqual(list1[2], correlatedLists[0][2]);
Assert.AreEqual(list1[3], correlatedLists[0][3]);
Assert.AreEqual(list2[0], correlatedLists[1][0]);
Assert.AreEqual(list2[1], correlatedLists[1][1]);
Assert.AreEqual(list2[2], correlatedLists[1][2]);
Assert.AreEqual(list2[3], correlatedLists[1][3]);
Assert.AreEqual(list3[0], correlatedLists[2][0]);
Assert.AreEqual(list3[1], correlatedLists[2][1]);
Assert.AreEqual(list3[2], correlatedLists[2][2]);
Assert.AreEqual(list3[3], correlatedLists[2][3]);
}