public void ShouldInsertValuesIfFourIsAddedToIndexZeroAndFiveIsAddedToIndexOneAndReturnCountTwo()
{
RecentlyUsedList<int> nums = new RecentlyUsedList<int>(5);
nums.AddItem(4);
nums.AddItem(5);
int count = nums.NoOfElements();
Assert.AreEqual(2, count, "Expected value is 2");
Assert.AreEqual(5, nums[0], "Expected value is 5");
Assert.AreEqual(4, nums[1], "Expected value is 4");
}
public void ShouldGiveSixFiveFourIfFourIsAddedToIndexZeroAndFiveIsAddedToIndexOneAndSixIsAddedToIndexTwoAndReturnCountThree()
{
RecentlyUsedList<int> nums = new RecentlyUsedList<int>(5);
nums.AddItem(4);
nums.AddItem(5);
nums.AddItem(6);
int count = nums.NoOfElements();
Assert.AreEqual(3, count, "Expected value is 3");
Assert.AreEqual(6, nums[0], "Expected value is 6");
Assert.AreEqual(5, nums[1], "Expected value is 5");
Assert.AreEqual(4, nums[2], "Expected value is 4");
}
public void ShouldReturn_c_When_c_IsAddedLast()
{
RecentlyUsedList<string> ListObject = new RecentlyUsedList<string>(5);
ListObject.AddItem("Mohit");
ListObject.AddItem("Raj");
ListObject.AddItem("Atrey");
var item = ListObject[0];
Assert.AreEqual("Atrey", item, "The most recently added item is not the first item.");
}
public void ShouldGiveFiveAtZeroIndexIfFiveIsAddedToIndexFourAndItIsAlreadyAtIndexOneAndReturnFour()
{
RecentlyUsedList<int> nums = new RecentlyUsedList<int>(5);
nums.AddItem(4);
nums.AddItem(5);
nums.AddItem(6);
nums.AddItem(7);
nums.AddItem(5);
int count = nums.NoOfElements();
Assert.AreEqual(4, count, "Expected value is 4");
Assert.AreEqual(5, nums[0], "Expected value is 5");
Assert.AreEqual(4, nums[3], "Expected value is 4");
}
public void ShouldReturnEightWhenItemAtIndexOneIsCalled_AndEightShouldBeTheFirstElement()
{
RecentlyUsedList<int> ListObject = new RecentlyUsedList<int>(5);
ListObject.AddItem(12);
ListObject.AddItem(8);
ListObject.AddItem(5);
var item = ListObject[1];
Assert.AreEqual(8, item, "8 is not at the first index.");
Assert.AreEqual(8, ListObject[0], "8 is not the first item.");
}
public void ShouldReturnThreeWhenCountItemsIsCalledAfterEightIsAddedAgainAndEightShouldBeTheFirstElement()
{
RecentlyUsedList<char> ListObject = new RecentlyUsedList<char>(5);
ListObject.AddItem('m');
ListObject.AddItem('a');
ListObject.AddItem('c');
ListObject.AddItem('a');
int countItems = ListObject.CountItems();
Assert.AreEqual(3, countItems, "The size of list is not Three");
Assert.AreEqual('a', ListObject[0], "a is not the first item.");
}
public void ShouldGiveFourIfFourIsAddedToIndexZeroAndReturnCountOne()
{
RecentlyUsedList<int> nums = new RecentlyUsedList<int>(5);
nums.AddItem(4);
int count = nums.NoOfElements();
Assert.AreEqual(1, count, "Expected value is 1");
Assert.AreEqual(4, nums[0], "Expected value is 4");
}
public void ShouldRemoveFourFromZeroIndexIfNineIsAddedToIndexFiveAndReturnCountFive()
{
RecentlyUsedList<int> nums = new RecentlyUsedList<int>(5);
nums.AddItem(4);
nums.AddItem(5);
nums.AddItem(6);
nums.AddItem(7);
nums.AddItem(8);
nums.AddItem(9);
int count = nums.NoOfElements();
Assert.AreEqual(5, count, "Expected value is 5");
Assert.AreEqual(9, nums[0], "Expected value is 9");
Assert.AreEqual(5, nums[4], "Expected value is 5");
}
public void ShouldReturnAtreyAsFirstItemAndEightAsLastItemIfAtreyIsAddedAfterListSizeIsFull()
{
RecentlyUsedList<int> ListObject = new RecentlyUsedList<int>(5);
ListObject.AddItem(11);
ListObject.AddItem(8);
ListObject.AddItem(6);
ListObject.AddItem(4);
ListObject.AddItem(13);
ListObject.AddItem(32);
var firstItem = ListObject[0];
var lastItem = ListObject[4];
int countItems = ListObject.CountItems();
Assert.AreEqual(32,firstItem , "The First item is not 32.");
Assert.AreEqual(8, lastItem, "The last item is not 8.");
Assert.AreEqual(5, countItems, "The size of list is not five");
}
static void Main(string[] args)
{
//RecentlyUsedList rul = new RecentlyUsedList();
//rul.AddItem("Mohit");
//rul.AddItem(1);
//rul.AddItem('c');
//rul.showList();
//Console.WriteLine(rul.SearchByIndex(1));
//rul.AddItem(1);
//rul.showList();
RecentlyUsedList<int> ListObject = new RecentlyUsedList<int>(5);
ListObject.AddItem(4);
ListObject.AddItem(8);
ListObject.AddItem(3);
ListObject.AddItem(4);
ListObject.AddItem(2);
ListObject.AddItem(1);
ListObject.ShowList();
Console.ReadKey();
}
public void ShouldInsertValuesAccordinglyIfStringsAreAddedAndReturnCountTwo()
{
RecentlyUsedList<string> nums = new RecentlyUsedList<string>(5);
nums.AddItem("abc");
nums.AddItem("xyz");
int count = nums.NoOfElements();
Assert.AreEqual(2, count, "Expected value is 2");
Assert.AreEqual("xyz", nums[0], "Expected value is 5");
Assert.AreEqual("abc", nums[1], "Expected value is 4");
}
public void ShouldAddClassObjectIntoListAccordinglyIfDuplicateObjectIsAdded()
{
RecentlyUsedList<Employee> nums = new RecentlyUsedList<Employee>(5);
Employee e1 = new Employee { Age = 24, Name = "Arjita" };
Employee e2 = new Employee { Age = 22, Name = "Garima" };
//Employee e3 = new Employee { Age = 24, Name = "Arjita" };
nums.AddItem(e1);
nums.AddItem(e2);
nums.AddItem(e1);
int count = nums.NoOfElements();
Assert.AreEqual(2, count, "Expected value is 2");
Assert.AreEqual(24, nums[0].Age, "Expected value is 24");
Assert.AreEqual("Arjita", nums[0].Name, "Expected value is Arjita");
Assert.AreEqual(22, nums[1].Age, "Expected value is 22");
Assert.AreEqual("Garima", nums[1].Name, "Expected value is Garima");
}
public void ShouldAddClassObjectIntoList()
{
RecentlyUsedList<Employee> nums = new RecentlyUsedList<Employee>(5);
Employee e1 = new Employee { Age = 24, Name = "Arjita" };
nums.AddItem(e1);
int count = nums.NoOfElements();
Assert.AreEqual(1, count, "Expected value is 1");
Assert.AreEqual(24, nums[0].Age, "Expected value is 24");
Assert.AreEqual("Arjita", nums[0].Name, "Expected value is Arjita");
}
public void ShouldGiveArgumentOutOfRangeExceptionWhenThirdIndexedElementIsSearchedOfThreeSizeList()
{
RecentlyUsedList<int> ListObject = new RecentlyUsedList<int>(5);
ListObject.AddItem(12);
ListObject.AddItem(8);
ListObject.AddItem(32);
var item = ListObject[3];
}
public void ShouldGiveArgumentOutOfRangeExceptionWhenMinusOneIndexedElementIsSearched()
{
RecentlyUsedList<int> ListObject = new RecentlyUsedList<int>(5);
ListObject.AddItem(12);
ListObject.AddItem(8);
ListObject.AddItem(32);
var item = ListObject[-1];
}
public void ShouldThrowExecptionIfAccessValueAtIndexWhichIsEmpty()
{
RecentlyUsedList<string> nums = new RecentlyUsedList<string>(5);
nums.AddItem("abc");
nums.AddItem("xyz");
var a = nums[2];
}
public void ShouldAddClassObjectsIntoListAccordinglyIfOverFlowOccurs()
{
RecentlyUsedList<Employee> nums = new RecentlyUsedList<Employee>(5);
Employee e1 = new Employee { Age = 24, Name = "Arjita" };
Employee e2 = new Employee { Age = 22, Name = "Garima" };
Employee e3 = new Employee { Age = 24, Name = "Mohit" };
Employee e4 = new Employee { Age = 21, Name = "Arjita" };
Employee e5 = new Employee { Age = 23, Name = "Garima" };
Employee e6 = new Employee { Age = 21, Name = "Mohit" };
nums.AddItem(e1);
nums.AddItem(e2);
nums.AddItem(e3);
nums.AddItem(e4);
nums.AddItem(e5);
nums.AddItem(e6);
int count = nums.NoOfElements();
Assert.AreEqual(5, count, "Expected value is 5");
Assert.AreEqual(21, nums[0].Age, "Expected value is 21");
Assert.AreEqual("Mohit", nums[0].Name, "Expected value is Mohit");
Assert.AreEqual(23, nums[1].Age, "Expected value is 23");
Assert.AreEqual("Garima", nums[1].Name, "Expected value is Garima");
Assert.AreEqual(21, nums[2].Age, "Expected value is 21");
Assert.AreEqual("Arjita", nums[2].Name, "Expected value is Arjita");
Assert.AreEqual(24, nums[3].Age, "Expected value is 24");
Assert.AreEqual("Mohit", nums[3].Name, "Expected value is Mohit");
Assert.AreEqual(22, nums[4].Age, "Expected value is 22");
Assert.AreEqual("Garima", nums[4].Name, "Expected value is Garima");
}
public void ShouldReturnMohitWhenFirstIndexedEmployeeObjectNameIsCalled()
{
RecentlyUsedList<Employee> ListObject = new RecentlyUsedList<Employee>(5);
Employee emp1 = new Employee();
emp1.name = "Atrey";
Employee emp2 = new Employee();
emp2.name = "Mohit";
Employee emp3 = new Employee();
emp3.name = "Raj";
ListObject.AddItem(emp1);
ListObject.AddItem(emp2);
ListObject.AddItem(emp3);
Assert.AreEqual("Mohit", ListObject[1].name, "Mohit is not at the First Index.");
}
