commit 8828ca6183f65d713d114228177d2b24a4b9e030
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> Thu Jul 02 13:40:09 2015 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> Fri Jul 17 16:12:24 2015 +0800
tree 386769eb6d7a9069a1f15d00feb79c9a970015bb
parent b346ddbb2e92ad375a7cf9eb9b35bcb945ba5431

util: Improvements of string helpers

Improvements include:
- test cases for every string helper
- a new `printHex` helper to output hex conversion directly to std::ostream
- new `toHex` and `printHex` helpers that accept Buffer as input parameter
- a new `fromHex` helper to convert the supplied string to shared_ptr<const Buffer>
- replaced uses of CryptoPP routines with `toHex` and `fromHex` helpers where applicable

Change-Id: I092c9fa8fd21c413b53ea5624b82f769287bb42c
Refs: #3006

tests/unit-tests/util/digest.t.cpp

diff --git a/tests/unit-tests/util/digest.t.cpp b/tests/unit-tests/util/digest.t.cpp
index 531868f..e1b3278 100644
--- a/tests/unit-tests/util/digest.t.cpp
+++ b/tests/unit-tests/util/digest.t.cpp
@@ -21,6 +21,7 @@
 
 #include "util/digest.hpp"
 #include "util/crypto.hpp"
+#include "util/string-helper.hpp"
 
 #include "boost-test.hpp"
 
@@ -215,15 +216,12 @@
 
 BOOST_AUTO_TEST_CASE(Print)
 {
-  using namespace CryptoPP;
-
   uint8_t origin[32] = {0x94, 0xEE, 0x05, 0x93, 0x35, 0xE5, 0x87, 0xE5,
                         0x01, 0xCC, 0x4B, 0xF9, 0x06, 0x13, 0xE0, 0x81,
                         0x4F, 0x00, 0xA7, 0xB0, 0x8B, 0xC7, 0xC6, 0x48,
                         0xFD, 0x86, 0x5A, 0x2A, 0xF6, 0xA2, 0x2C, 0xC2};
 
-  std::string hexString;
-  StringSource(origin, 32, true, new HexEncoder(new StringSink(hexString)));
+  std::string hexString = toHex(origin, 32);
 
   std::string str("TEST");
   Sha256 digest;
@@ -234,7 +232,6 @@
 
   BOOST_CHECK_EQUAL(os.str(), hexString);
   BOOST_CHECK_EQUAL(digest.toString(), hexString);
-
 }
 
 BOOST_AUTO_TEST_SUITE_END()