Problem: test_ancillarries not yet using unity

Solution: migrate to unity

Makefile.am

@@ -455,7 +455,8 @@ external_unity_libunity_a_SOURCES = external/unity/unity.c \
 	external/unity/unity_internals.h
 
 tests_test_ancillaries_SOURCES = tests/test_ancillaries.cpp
-tests_test_ancillaries_LDADD = src/libzmq.la
+tests_test_ancillaries_LDADD = src/libzmq.la ${UNITY_LIBS}
+tests_test_ancillaries_CPPFLAGS = ${UNITY_CPPFLAGS}
 
 tests_test_system_SOURCES = tests/test_system.cpp
 tests_test_system_LDADD = src/libzmq.la

tests/test_ancillaries.cpp

@@ -35,16 +35,37 @@
  */
 
 #include "testutil.hpp"
+#include "testutil_unity.hpp"
 
-int main (void)
+void setUp ()
+{
+}
+
+void tearDown ()
+{
+}
+
+void test_version ()
 {
     int major, minor, patch;
 
     zmq_version (&major, &minor, &patch);
-    assert (major == ZMQ_VERSION_MAJOR && minor == ZMQ_VERSION_MINOR
-            && patch == ZMQ_VERSION_PATCH);
+    TEST_ASSERT_EQUAL_INT (ZMQ_VERSION_MAJOR, major);
+    TEST_ASSERT_EQUAL_INT (ZMQ_VERSION_MINOR, minor);
+    TEST_ASSERT_EQUAL_INT (ZMQ_VERSION_PATCH, patch);
+}
 
+void test_strerrror ()
+{
     assert (zmq_strerror (EINVAL));
+}
+
+int main ()
+{
+    setup_test_environment ();
 
-    return 0;
+    UNITY_BEGIN ();
+    RUN_TEST (test_version);
+    RUN_TEST (test_strerrror);
+    return UNITY_END ();
 }