public void FindIndex_EmptyList_ReturnsNegativeOne()
{
var list = new FixedList <int>();
var notFoundItem = list.FindIndex(-100);
Assert.IsTrue(notFoundItem == -1);
}
public void Append_ReturnsTrue()
{
var list = new FixedList <int>();
var result = list.Append(10);
var found = list.FindIndex(10);
//Check to see if the size is 1
Assert.IsTrue(list.CurrentSize == 1);
//Result should be true
Assert.IsTrue(result == true);
// 10 should be the only item in the list
Assert.IsTrue(found == 0);
}
public void FindIndex_ItemFound_ReturnsIndexOfFoundItem()
{
var list = new FixedList <int>();
list.Append(10);
list.Append(100);
list.Insert(45);
list.InsertAfter(45, 60);
list.InsertBefore(60, 85);
//85 should be the second item
var foundItem = list.FindIndex(85);
Assert.IsTrue(foundItem == 1);
}
public void InsertBefore_SingleItem_Returns_True()
{
var list = new FixedList <int>();
var result = false;
result = list.InsertBefore(10, 20);
var found = list.FindIndex(20);
//check the currentSize should be one
Assert.IsTrue(list.CurrentSize == 1);
Assert.IsTrue(result == true);
//index of 10 should be 0(first item in the list)
Assert.IsTrue(found == 0);
}
public void Insert_ReturnsTrue()
{
var list = new FixedList <int>();
var result = list.Insert(10);
var firstItem = list.FindIndex(10);
//Check to see if the size is 1
Assert.IsTrue(list.CurrentSize == 1);
//Result should be true
Assert.IsTrue(result == true);
//first Item should be at index 0
Assert.IsTrue(firstItem == 0);
}
public void Insert_OnFullList_ReturnsFalse()
{
var list = new FixedList <int>(2);
var result = false;
result = list.Insert(10);
result = list.Insert(100);
result = list.Insert(20);
var firstIndex = list.FindIndex(100);
//Last append should return false as
Assert.IsTrue(result == false);
Assert.IsTrue(list.CurrentSize == list.MaxSize);
//first item in list should be at index 0
Assert.IsTrue(firstIndex == 0);
}
public void Append_OnFullList_ReturnsFalse()
{
var list = new FixedList <int>(2);
var result = false;
result = list.Append(10);
result = list.Append(100);
result = list.Append(20);
var lastIndex = list.FindIndex(100);
//Last append should return false as
Assert.IsTrue(result == false);
Assert.IsTrue(list.CurrentSize == 2);
//100 should be the last index at 1 for two items
Assert.IsTrue(lastIndex == 1);
}
public void InsertBefore_ValueToBeInsertedBeforeNotFound_ReturnsFalse()
{
var list = new FixedList <int>();
var result = false;
result = list.InsertBefore(10, 20);
result = list.InsertBefore(120, 10);
var found = list.FindIndex(120);
//check the currentSize should be one
Assert.IsTrue(list.CurrentSize == 1);
//check for result to be true
Assert.IsTrue(result == false);
//index of 120 should be -1 not found
Assert.IsTrue(found == -1);
}
public void InsertBefore_ReturnsTrue()
{
var list = new FixedList <int>();
var result = false;
result = list.InsertBefore(10, 20);
result = list.InsertBefore(20, 10);
var found = list.FindIndex(10);
//check the currentSize should be two
Assert.IsTrue(list.CurrentSize == 2);
//check for result to be true
Assert.IsTrue(result == true);
//index of 10 should be 0(first item in the list)
Assert.IsTrue(found == 0);
}
public void InsertBefore_ListIsFull_ReturnsFalse()
{
var list = new FixedList <int>(2);
var result = false;
result = list.InsertBefore(10, 20);
result = list.InsertBefore(20, 120);
result = list.InsertBefore(120, 40);
var found = list.FindIndex(40);
//check the currentSize should be MaxSize
Assert.IsTrue(list.CurrentSize == list.MaxSize);
//check for result to be true
Assert.IsTrue(result == false);
//index of 120 should be -1 not found
Assert.IsTrue(found == -1);
}