From f2b02462a35e46bbfb46df359494094722f95736 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Sun, 15 Mar 2015 04:28:11 -0400
Subject: tests

---
 src/bin/1.rs | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

(limited to 'src/bin')

diff --git a/src/bin/1.rs b/src/bin/1.rs
index 3378e65..f8c1408 100644
--- a/src/bin/1.rs
+++ b/src/bin/1.rs
@@ -1,9 +1,19 @@
 extern crate "rustc-serialize" as serialize;
 
-use std::io::prelude::*;
+#[cfg(not(test))] use std::io::prelude::*;
+
 use serialize::base64::{ToBase64,STANDARD};
 use serialize::hex::FromHex;
 
+fn hex_to_base64 (hex: &str) -> String {
+    let bytes = match hex.from_hex() {
+        Ok(b) => b,
+        Err(e) => panic!("{}", e),
+    };
+    return bytes.to_base64(STANDARD);
+}
+
+#[cfg(not(test))]
 fn main () {
     loop {
         let mut buf = [0; 6];
@@ -14,12 +24,13 @@ fn main () {
         if len == 0 {
             break;
         }
-        let hex = std::str::from_utf8(&buf[..len]).unwrap();
-        let bytes = match hex.from_hex() {
-            Ok(b) => b,
-            Err(e) => panic!("{}", e),
-        };
-        let base64 = bytes.to_base64(STANDARD);
-        print!("{}", base64);
+        print!("{}", hex_to_base64(std::str::from_utf8(&buf[..len]).unwrap()));
     }
 }
+
+#[test]
+fn test_base64 () {
+    let hex = "49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d";
+    let base64 = "SSdtIGtpbGxpbmcgeW91ciBicmFpbiBsaWtlIGEgcG9pc29ub3VzIG11c2hyb29t";
+    assert_eq!(hex_to_base64(hex), base64);
+}
-- 
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