public static void Main()
{
var myhashtable = new MyHashTable<int, string>();
myhashtable.Add(3, "ar");
myhashtable[2] = "asd";
var indexCheck = myhashtable[2];
Console.WriteLine("toString:");
Console.WriteLine(myhashtable);
Console.WriteLine("indexer:");
Console.WriteLine(myhashtable[2]);
Console.WriteLine(indexCheck);
Console.WriteLine("keys:");
var keysChecker = myhashtable.Keys;
foreach (var key in keysChecker)
{
Console.WriteLine(key);
}
Console.WriteLine("count:");
Console.WriteLine(myhashtable.Count);
Console.WriteLine("remove:");
myhashtable.Remove(4);
Console.WriteLine(myhashtable[2]);
myhashtable.Remove(2);
Console.WriteLine(myhashtable[2]);
Console.WriteLine("count:");
Console.WriteLine(myhashtable.Count);
string res;
var findChecker = myhashtable.Find(3, out res);
Console.WriteLine("Find value by key 3:");
Console.WriteLine(res);
Console.WriteLine(findChecker);
Console.WriteLine(myhashtable);
Console.WriteLine("clear");
myhashtable.Clear();
Console.WriteLine(myhashtable);
Console.WriteLine("----");
Console.WriteLine("resize");
for (int i = 0; i < 100; i++)
{
myhashtable.Add(i, i.ToString());
}
Console.WriteLine(myhashtable);
}
public void TestClear()
{
var hashTable = new MyHashTable<string, int>
{
{ "five", 5 },
{ "six", 6 }
};
hashTable.Clear();
Assert.AreEqual(0, hashTable.Count);
}
public void TestClear()
{
MyHashTable <string, int> hashTable = new MyHashTable <string, int>();
hashTable.Add("asd", 10);
hashTable.Add("qwe", 11);
hashTable.Add("rty", 12);
hashTable.Add("fgh", 13);
hashTable.Clear();
Assert.AreEqual(0, hashTable.Count);
Assert.AreEqual(16, hashTable.Capacity);
}
public void Should_Check_Clear()
{
//arrange
var key = "key";
var value = "value";
var map = new MyHashTable <string, string>();
map.Add(key, value);
//act
map.Clear();
var keyResult = map.ContainsKey(key);
var valueResult = map.ContainsValue(value);
var count = map.Count;
//assert
keyResult.ShouldBeEquivalentTo(false);
valueResult.ShouldBeEquivalentTo(false);
count.ShouldBeEquivalentTo(0);
}
public static void Main()
{
var table = new MyHashTable<string, string>();
table.Add("first", "Pesho");
table.Add("second", "Gosho");
table.Add("third", "Tosho");
table.Add("fourth", "Ivan");
Console.WriteLine(table.Count);
foreach (var pair in table)
{
Console.WriteLine("{0} -> {1}", pair.Key, pair.Value);
}
string first;
table.Find("first", out first);
Console.WriteLine(first);
table.Remove("second");
Console.WriteLine(table.Count);
foreach (var pair in table)
{
Console.WriteLine("{0} -> {1}", pair.Key, pair.Value);
}
Console.WriteLine(table["fourth"]);
string[] keys = table.Keys;
foreach (var key in keys)
{
Console.WriteLine(key);
}
table.Clear();
Console.WriteLine(table.Count);
}
static void Main()
{
MyHashTable <string, string> hashtable = new MyHashTable <string, string>();
//Add functions
//Contains and ContainsKey functions used for asserting
hashtable.Add("Mark", "Football player");
hashtable.Add(new KeyValuePair <string, string>("Jerry", "Engineer"));
hashtable.Add("Tina", "Ballerina");
hashtable.Add(new KeyValuePair <string, string>("Susan", "Architect"));
Debug.Assert(hashtable.Count == 4);
Debug.Assert(hashtable.Contains(new KeyValuePair <string, string>("Jerry", "Engineer")) == true);
Debug.Assert(hashtable.ContainsKey("Tina") == true);
//Prints hashtable
Console.WriteLine("Table: ");
foreach (KeyValuePair <string, string> pair in hashtable)
{
Console.WriteLine(pair.Key + " - " + pair.Value);
}
Console.WriteLine();
Console.WriteLine("Keys only: ");
foreach (string key in hashtable.Keys)
{
Console.WriteLine(key);
}
Console.WriteLine();
Console.WriteLine("Value only: ");
foreach (string value in hashtable.Values)
{
Console.WriteLine(value);
}
//Remove functions
hashtable.Remove("Mark");
hashtable.Remove(new KeyValuePair <string, string> ("Tina", "Ballerina"));
Debug.Assert(hashtable.Count == 2);
Debug.Assert(hashtable.ContainsKey("Tina") == false);
Debug.Assert(hashtable.Contains(new KeyValuePair <string, string>("Mark", "Football player")) == false);
Console.WriteLine();
Console.WriteLine("Table with Mark and Tina using both Remove methods: ");
foreach (KeyValuePair <string, string> pair in hashtable)
{
Console.WriteLine(pair.Key + " - " + pair.Value);
}
//Try Get Value function
Console.WriteLine();
string gotValue = "";
if (hashtable.TryGetValue("Jerry", out gotValue))
{
Console.WriteLine("Value out of key 'Jerry' using TryGetValue: ");
Console.WriteLine(gotValue);
}
Debug.Assert(gotValue == "Engineer");
//Clear function
Console.WriteLine();
Console.WriteLine("Table cleared: ");
hashtable.Clear();
foreach (KeyValuePair <string, string> pair in hashtable)
{
Console.WriteLine(pair.Key + " - " + pair.Value);
}
Debug.Assert(hashtable.Count == 0);
Console.WriteLine();
}
