//Test for Set 1 challenge 5
func TestRepeatingKeyXor(t *testing.T) {
plaintext := []byte("Burning 'em, if you ain't quick and nimble\nI go crazy when I hear a cymbal")
key := []byte("ICE")
ciphertext := encoding.BytesToHex(RepeatingKeyXor(key, plaintext))
expected_ciphertext := "0b3637272a2b2e63622c2e69692a23693a2a3c6324202d623d63343c2a26226324272765272a282b2f20430a652e2c652a3124333a653e2b2027630c692b20283165286326302e27282f"
if ciphertext != expected_ciphertext {
t.Errorf("RepeatingKeyXor: Expected output does not match actual output.")
}
}
//Test for Set 1 challenge 2
func TestXor(t *testing.T) {
text1 := encoding.HexToBytes("1c0111001f010100061a024b53535009181c")
text2 := encoding.HexToBytes("686974207468652062756c6c277320657965")
expected_output := "746865206b696420646f6e277420706c6179"
output := encoding.BytesToHex(Xor(text1, text2))
if output != expected_output {
t.Errorf("Xor: Expected output does not match actual output.")
}
}