public void Add_SingleElement_AbleToRetriveIt()
{
var al = new ArrayListInsertAnywhere <int>()
{
{ 3, 0 }
};
Assert.AreEqual(1, al.Count());
Assert.AreEqual(3, al.First());
}
public void Add_ElementInThirdSlot_AbleToRetriveIt()
{
var al = new ArrayListInsertAnywhere <int>()
{
{ 3, 2 }
};
Assert.AreEqual(3, al.Count());
Assert.AreEqual(0, al.First());
Assert.AreEqual(0, al.Skip(1).First());
Assert.AreEqual(3, al.Last());
}
public void Add_MultipleElements_AbleToRetriveIt()
{
var al = new ArrayListInsertAnywhere <int>()
{
{ 1, 0 }, { 2, 1 }, { 3, 2 }, { 3, 3 }
};
Assert.AreEqual(4, al.Count());
Assert.AreEqual(1, al.First());
Assert.AreEqual(2, al.Skip(1).First());
Assert.AreEqual(3, al.Skip(2).First());
Assert.AreEqual(3, al.Last());
}
public void Add_ElementInSlotThatRequiresArrayToBeCopied_AbleToRetriveIt()
{
var al = new ArrayListInsertAnywhere <int>()
{
{ 3, 5 }
};
Assert.AreEqual(6, al.Count());
Assert.AreEqual(0, al.First());
Assert.AreEqual(0, al.Skip(1).First());
Assert.AreEqual(0, al.Skip(2).First());
Assert.AreEqual(0, al.Skip(3).First());
Assert.AreEqual(0, al.Skip(4).First());
Assert.AreEqual(3, al.Skip(5).First());
Assert.AreEqual(3, al.Last());
}
public void Add_MultipleElementsMoreThanDefaultSize_AbleToRetriveIt()
{
var al = new ArrayListInsertAnywhere <int>()
{
{ 1, 0 }, { 2, 1 }, { 3, 2 }, { 3, 3 }, { 4, 4 }, { 5, 5 }, { 6, 6 }, { 7, 7 }, { 8, 8 }, { 9, 9 }, { 10, 10 }, { 11, 11 }, { 12, 12 }, { 13, 13 }, { 14, 14 }
};
Assert.AreEqual(15, al.Count());
Assert.AreEqual(1, al.First());
Assert.AreEqual(2, al.Skip(1).First());
Assert.AreEqual(3, al.Skip(2).First());
Assert.AreEqual(3, al.Skip(3).First());
Assert.AreEqual(4, al.Skip(4).First());
Assert.AreEqual(5, al.Skip(5).First());
Assert.AreEqual(6, al.Skip(6).First());
Assert.AreEqual(7, al.Skip(7).First());
Assert.AreEqual(8, al.Skip(8).First());
Assert.AreEqual(9, al.Skip(9).First());
Assert.AreEqual(10, al.Skip(10).First());
Assert.AreEqual(11, al.Skip(11).First());
Assert.AreEqual(12, al.Skip(12).First());
Assert.AreEqual(13, al.Skip(13).First());
Assert.AreEqual(14, al.Last());
}
