func Test6a(t *testing.T) {
plaintext := []byte(
"Eighteen-year-old Kaitlyn Hunt, charged with a crime for having sex with a 14-year-old girl, rejected a deal Friday that would have required her to plead" +
"guilty to child abuse, according to Hunt's attorney. Hunt was charged with two felony counts of lewd and lascivious battery after the parents of the" +
"14-year-old went to authorities. Hunt's family says their relationship was consensual, but in Florida a person under the age of 16 is not legally able to" +
"give consent to sex. If Hunt is convicted, she could go to prison for 15 years -- a reality that touched off a maelstrom of controversy across the" +
"country this past week. The case became widely known when Hunt's family began an online campaign in defense of their daughter. The plea deal from the" +
"Indian River County prosecutor's office would have required Hunt to plead guilty to felony child abuse, spend two years 'on community control,' which" +
"usually involves strict supervision, followed by one year of probation. According to the plea deal document, during her probation, Hunt would have had" +
"to agree to stay away from the 14-year-old, and to provide her probation officer with immediate access to her Internet and telephone communication.")
key := []byte{16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 2, 1}
if ciphertext, err := repeatingxor.Crypt(plaintext, key); err != nil {
t.Error("Encrypting", plaintext, "failed")
} else if computedKey, err := repeatingxor.FindKey(ciphertext); err != nil {
t.Error("repeatingxor.FindKey returned error:", err)
} else if result, err := repeatingxor.Crypt(ciphertext, computedKey); err != nil {
t.Error("repeatingxor.Crypt returned error:", err)
} else if string(result) != string(plaintext) {
t.Error(string(result), "!=", string(plaintext))
}
}
func Test5(t *testing.T) {
ciphertext, err := repeatingxor.Crypt([]byte(input5), []byte(key5))
if err != nil {
t.Error("Crypt returned error:", err)
}
result := encoding.EncodeHex(ciphertext)
if string(result) != output5 {
t.Error(string(result), "!=", output5)
}
}
func Test6(t *testing.T) {
if ciphertext, err := encoding.DecodeBase64([]byte(input6)); err != nil {
t.Error("Decoding", input6, "failed")
} else if key, err := repeatingxor.FindKey(ciphertext); err != nil {
t.Error("repeatingxor.Key returned error:", err)
} else if plaintext, err := repeatingxor.Crypt(ciphertext, key); err != nil {
t.Error("repeatingxor.Crypt returned error:", err)
} else if string(plaintext) != output6 {
t.Error(string(plaintext), "!=", output6)
}
}