public void AddingAndDeletingElementByHash1Test()
{
IHashFunction hash = new Hash1();
HashTable hashTable = new HashTable(hash);
hashTable.AddValue("ghj");
hashTable.AddValue("wer");
hashTable.AddValue("gfgh");
hashTable.DeleteValue("ghj");
hashTable.DeleteValue("gfgh");
Assert.IsFalse(hashTable.HashContains("ghj"));
Assert.IsFalse(hashTable.HashContains("gfgh"));
Assert.IsTrue(hashTable.HashContains("wer"));
}
public void ChangeHashFunctionTest()
{
IHashFunction hash = new Hash2();
HashTable hashTable = new HashTable(hash);
hashTable.AddValue("asd");
hashTable.AddValue("vbn");
IHashFunction newHash = new Hash1();
hashTable.ChangeHashFunction(newHash);
hashTable.AddValue("abn");
hashTable.DeleteValue("vbn");
Assert.IsTrue(hashTable.HashContains("abn"));
Assert.IsTrue(hashTable.HashContains("asd"));
Assert.IsFalse(hashTable.HashContains("vbn"));
}
