Problem: test_connect_resolve not yet using unity

Solution: migrate to unity

tests/test_connect_resolve.cpp

@@ -29,42 +29,76 @@
 
 #include "testutil.hpp"
 
-int main (void)
-{
-    setup_test_environment ();
-    void *ctx = zmq_ctx_new ();
-    assert (ctx);
+#include "testutil_unity.hpp"
 
-    void *sock = zmq_socket (ctx, ZMQ_PUB);
-    assert (sock);
+#include <unity.h>
 
-    int rc = zmq_connect (sock, "tcp://localhost:1234");
-    assert (rc == 0);
+void *sock;
 
-    rc = zmq_connect (sock, "tcp://[::1]:1234");
-    assert (rc == 0);
+void setUp ()
+{
+    setup_test_context ();
+    sock = test_context_socket (ZMQ_PUB);
+}
 
-    rc = zmq_connect (sock, "tcp://localhost:invalid");
-    assert (rc == -1);
+void tearDown ()
+{
+    test_context_socket_close (sock);
+    sock = NULL;
+    teardown_test_context ();
+}
+
+void test_hostname_ipv4 ()
+{
+    TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sock, "tcp://localhost:1234"));
+}
+
+void test_loopback_ipv6 ()
+{
+    TEST_ASSERT_SUCCESS_ERRNO (zmq_connect (sock, "tcp://[::1]:1234"));
+}
 
-    rc = zmq_connect (sock, "tcp://in val id:1234");
-    assert (rc == -1);
+void test_invalid_service_fails ()
+{
+    int rc = zmq_connect (sock, "tcp://localhost:invalid");
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+}
 
-    rc = zmq_connect (sock, "tcp://");
-    assert (rc == -1);
+void test_hostname_with_spaces_fails ()
+{
+    int rc = zmq_connect (sock, "tcp://in val id:1234");
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+}
 
-    rc = zmq_connect (sock, "tcp://192.168.0.200:*");
-    assert (rc == -1);
+void test_no_hostname_fails ()
+{
+    int rc = zmq_connect (sock, "tcp://");
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+}
 
-    rc = zmq_connect (sock, "invalid://localhost:1234");
-    assert (rc == -1);
-    assert (errno == EPROTONOSUPPORT);
+void test_x ()
+{
+    int rc = zmq_connect (sock, "tcp://192.168.0.200:*");
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+}
 
-    rc = zmq_close (sock);
-    assert (rc == 0);
+void test_invalid_proto_fails ()
+{
+    int rc = zmq_connect (sock, "invalid://localhost:1234");
+    TEST_ASSERT_EQUAL_INT (-1, rc);
+    TEST_ASSERT_EQUAL_INT (EPROTONOSUPPORT, errno);
+}
 
-    rc = zmq_ctx_term (ctx);
-    assert (rc == 0);
+int main (void)
+{
+    setup_test_environment ();
 
-    return 0;
+    UNITY_BEGIN ();
+    RUN_TEST (test_hostname_ipv4);
+    RUN_TEST (test_loopback_ipv6);
+    RUN_TEST (test_hostname_with_spaces_fails);
+    RUN_TEST (test_no_hostname_fails);
+    RUN_TEST (test_invalid_service_fails);
+    RUN_TEST (test_invalid_proto_fails);
+    return UNITY_END ();
 }