public void ShouldGetFirstItemByKey()
{
var myHashTable = new MyHashTable(allocatedSizeOfTable);
int hashCode = Hash.GenerateHash("a", allocatedSizeOfTable);
myHashTable.Set("a", "a");
myHashTable.Set("a", "a2");
string result = myHashTable.GetFirst("a");
Assert.AreEqual(result, "a");
}
public void ShouldGetAllItemByKey()
{
var myHashTable = new MyHashTable(allocatedSizeOfTable);
int hashCode = Hash.GenerateHash("a", allocatedSizeOfTable);
myHashTable.Set("a", "a");
myHashTable.Set("a", "a2");
List <string> result = myHashTable.GetAll("a");
Assert.IsTrue(result.Count == 2);
Assert.IsTrue(result[0] == "a");
Assert.IsTrue(result[1] == "a2");
}
public void Insert_Items_Testing_Colission()
{
var myHashTable = new MyHashTable <int>(10);
string key = "myTest";
string key2 = "myTest2";
string key3 = "myTest7";
int value = 5;
myHashTable.Set(key, 10);
myHashTable.Set(key2, 2);
myHashTable.Set(key3, value);
int result = myHashTable.Get(key3);
Assert.Equal(value, result);
}
public void ShouldAddItemToHashTable()
{
var myHashTable = new MyHashTable(allocatedSizeOfTable);
int hashCode = Hash.GenerateHash("a", allocatedSizeOfTable);
myHashTable.Set("a", "a");
Assert.IsNotNull(myHashTable);
Assert.IsTrue(myHashTable.LookpUp.Count == 1);
Assert.IsNotNull(myHashTable.LookpUp.ContainsKey(hashCode));
}
public void Insert_An_Item_And_Get_It_Back()
{
var myHashTable = new MyHashTable <int>(10);
string key = "myTest";
int value = 1000;
myHashTable.Set(key, value);
int result = myHashTable.Get(key);
Assert.Equal(value, result);
}
public void IntersectWith(MyHashedSet <T> other)
{
var resultTable = new MyHashTable <T, bool>();
foreach (var element in other)
{
if (this.Contains(element))
{
resultTable.Set(element, true);
}
}
this.elements = resultTable;
}
public void SetAndGet_WhenCalled_SetsTheValueIntoTheCorrectIndex(string key, int value)
{
_hash.Set(key, value);
Assert.That(_hash.Get(key), Is.EqualTo(value));
}
