// A simple test program for the Base64Coder class.

using Base64Coder = source_code_biz.Base64Coder;
using Console     = System.Console;
using Exception   = System.Exception;

namespace source_code_biz {

internal class TestBase64Coder {

public static int Main (string[] args) {
   test1();
   Console.WriteLine("OK");
   return 0; }

private static void test1() {
   check("Aladdin:open sesame", "QWxhZGRpbjpvcGVuIHNlc2FtZQ==");  // example from RFC 2617
   check("", "");
   check("1", "MQ==");
   check("22", "MjI=");
   check("333", "MzMz");
   check("4444", "NDQ0NA==");
   check("55555", "NTU1NTU=");
   check("abc:def", "YWJjOmRlZg=="); }

private static void check (string plainText, string base64Text) {
   string s1 = Base64Coder.EncodeString(plainText);
   string s2 = Base64Coder.DecodeString(base64Text);
   if (s1 != base64Text || s2 != plainText) {
      throw new Exception("Check failed for \"" + plainText + "\" / \"" + base64Text + "\"."); }}

} // end class TestBase64Coder
} // end namespace