public void HandlesCollisions()
{
HashTable.Classes.HashTable onlyOne = new HashTable.Classes.HashTable(1);
onlyOne.Add("first", "the worst");
onlyOne.Add("second", "the best!");
onlyOne.Add("third", "the nerd...");
Assert.Equal("the best!", onlyOne.Get("second"));
}
public void CanSearchByKey()
{
HashTable.Classes.HashTable hashTable = new HashTable.Classes.HashTable(3);
hashTable.Add("green", "verde");
hashTable.Add("yellow", "amarillo");
hashTable.Add("white", "blanco");
Assert.Equal("amarillo", hashTable.Get("yellow"));
}
public void CanHash()
{
HashTable.Classes.HashTable ten = new HashTable.Classes.HashTable(10);
int[] hashes = new int[]
{
ten.Hash("test key"),
ten.Hash("Sup3rPa55w0rd+ +"),
ten.Hash("sduebur3988u9834hu2f932n4uc89u3b823ybf8923h89eb238eb892bu38bu9238uedb823ueb89ru238ed2b73yf2b748j92f[23f[]23r3,4][.")
};
Assert.All(hashes, hash => Assert.True(hash < 10 && hash >= 0));
}
public void CanAddValueToHashTable()
{
HashTable.Classes.HashTable hashTable = new HashTable.Classes.HashTable(1);
hashTable.Add("red", "rojo");
Assert.Equal("rojo", hashTable.Get("red"));
}
public void ReturnsNullIfKeyNotFound()
{
HashTable.Classes.HashTable empty = new HashTable.Classes.HashTable(1);
Assert.Null(empty.Get("something"));
}