//description:method used to check input validation.If the input format is invaild,
// there will be an error message prompts and the encryptWord object doesnt
// change. If the input is valid, there will be six encryptWord object that set
// with the input words.
//precondition: none
//postCondition: if information is valid, the encryptWord object would call for set method to
// do the encryption based on input words.
public void CheckInputValid(string[] word)
{
for (int K = 0; K < word.Length; K++)
{
a[K] = new encryptWord();
string curWord = word[K];
if (a[K].setEncryptWord(curWord) == false || curWord.Length < 4)
{
Console.WriteLine(curWord + " Can not be encrypt due to uncorrect format");
Console.WriteLine("Correct format: long than 4 character and lower case alphabet letter\n");
}
}
}
//description: this is the method to test the reset function of one encryptWord object.
// The encryptWord object is defined in the below. It would display state and
// encryptResult before calling reset. Then it would displaying the same information
// after the reset. Thus, it shows how success the encryptWord class 's reset work.
//precondition: none
//postCondition: State would change from off to on after the method. EncryptResult will be different
// because of different shift number.
public void testReset()
{
b = new encryptWord();
b.setEncryptWord("verytired");
String s = String.Format("{0,6} {1,15}{2,18}\n\n", "Original Word", "EncryptResult", "EncryptState");
s += String.Format(" {0,6} {1,15} {2,18:NO}", b.getOriginal(), b.getResult(), b.checkState());
Console.WriteLine(s);
Console.WriteLine("\nAfter correctly guess the number: ");
b.EncryptWordCheck(b.getRdm());
Console.WriteLine("\n\nAfter reset: ");
b.reset();
String d = String.Format("{0,6} {1,15}{2,18}\n\n", "Original Word", "EncryptResult", "EncryptState");
d += String.Format(" {0,6} {1,15} {2,18:NO}", b.getOriginal(), b.getResult(), b.checkState());
Console.WriteLine(d);
}
