Unit Tests

- Simplified the msg.t.cpp tests.

test/msg.t.cpp

@@ -25,8 +25,6 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 #include <cmake.h>
-#include <iostream>
-#include <stdlib.h>
 #include <Context.h>
 #include <Msg.h>
 #include <test.h>
@@ -38,10 +36,6 @@ int main (int argc, char** argv)
 {
   UnitTest t (12);
 
-  // Ensure environment has no influence.
-  unsetenv ("TASKDATA");
-  unsetenv ("TASKRC");
-
   Msg m;
   t.is (m.serialize (), std::string ("client: ") + PACKAGE_STRING + "\n\n\n", "Msg::serialize '' --> '\\n\\n'");
 
@@ -65,6 +59,7 @@ int main (int argc, char** argv)
   t.is (m3.get ("foo"),   "bar",                          "Msg::get");
   t.is (m3.get ("name"),  "value",                        "Msg::get");
   t.is (m3.getPayload (), "payload\n",                    "Msg::getPayload");
+
   return 0;
 }