Problem: test_xpub_manual not yet using unity

Solution: migrate to unity

Makefile.am

@@ -657,7 +657,8 @@ tests_test_xpub_nodrop_LDADD = src/libzmq.la ${UNITY_LIBS}
 tests_test_xpub_nodrop_CPPFLAGS = ${UNITY_CPPFLAGS}
 
 tests_test_xpub_manual_SOURCES = tests/test_xpub_manual.cpp
-tests_test_xpub_manual_LDADD = src/libzmq.la
+tests_test_xpub_manual_LDADD = src/libzmq.la ${UNITY_LIBS}
+tests_test_xpub_manual_CPPFLAGS = ${UNITY_CPPFLAGS}
 
 tests_test_xpub_welcome_msg_SOURCES = tests/test_xpub_welcome_msg.cpp
 tests_test_xpub_welcome_msg_LDADD = src/libzmq.la

tests/testutil_unity.hpp

@@ -118,6 +118,32 @@ void recv_string_expect_success (void *socket_, const char *str_, int flags_)
         TEST_ASSERT_EQUAL_STRING_LEN (str_, buffer, len);
 }
 
+template <size_t SIZE>
+void send_array_expect_success (void *socket_,
+                                const uint8_t (&array_)[SIZE],
+                                int flags_)
+{
+    const int rc = zmq_send (socket_, array_, SIZE, flags_);
+    TEST_ASSERT_EQUAL_INT (static_cast<int> (SIZE), rc);
+}
+
+template <size_t SIZE>
+void recv_array_expect_success (void *socket_,
+                                const uint8_t (&array_)[SIZE],
+                                int flags_)
+{
+    char buffer[255];
+    TEST_ASSERT_LESS_OR_EQUAL_MESSAGE (sizeof (buffer), SIZE,
+                                       "recv_string_expect_success cannot be "
+                                       "used for strings longer than 255 "
+                                       "characters");
+
+    const int rc = TEST_ASSERT_SUCCESS_ERRNO (
+      zmq_recv (socket_, buffer, sizeof (buffer), flags_));
+    TEST_ASSERT_EQUAL_INT (static_cast<int> (SIZE), rc);
+    TEST_ASSERT_EQUAL_UINT8_ARRAY (array_, buffer, SIZE);
+}
+
 // do not call from tests directly, use setup_test_context, get_test_context and teardown_test_context only
 void *internal_manage_test_context (bool init_, bool clear_)
 {