TST: enable all tests

include/caosdb/utils.h

@@ -26,9 +26,7 @@
 #include <fstream>
 #include <string>
 #include <cstdlib>
-/*
 #include <boost/beast/core/detail/base64.hpp>
-*/
 
 namespace caosdb::utils {
 
@@ -70,16 +68,14 @@ inline auto get_env_var(const std::string &key, const std::string &fall_back)
  * @brief Encode string as base64
  */
 inline auto base64_encode(const std::string &plain) -> std::string {
-  return std::string("YWRtaW46Y2Fvc2Ri");
-  // TODO
-  // auto size_plain = plain.size();
-  // auto size_encoded = boost::beast::detail::base64::encoded_size(size_plain);
+  auto size_plain = plain.size();
+  auto size_encoded = boost::beast::detail::base64::encoded_size(size_plain);
 
-  // char encoded[size_encoded];
-  // boost::beast::detail::base64::encode(&encoded, plain.c_str(), size_plain);
+  char encoded[size_encoded];
+  boost::beast::detail::base64::encode(&encoded, plain.c_str(), size_plain);
 
-  //// the encoded char[] is not null terminated, so explicitely set the length
-  // return std::string(encoded, encoded + size_encoded);
+  // the encoded char[] is not null terminated, so explicitely set the length
+  return std::string(encoded, encoded + size_encoded);
 }
 
 } // namespace caosdb::utils

test/CMakeLists.txt

@@ -21,7 +21,7 @@
 # append all the test cases here (file name without the ".cpp" suffix)
 set(test_cases
     test_connection
-    #test_utils
+    test_utils
     )
 
 # download gtest library