diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/connectivity/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/connectivity/main.cpp
index 173eb14b7d..eb9272e65a 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/connectivity/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/connectivity/main.cpp
@@ -56,8 +56,8 @@ utest::v1::status_t test_setup(const size_t number_of_cases) {
 }
 
 Case cases[] = {
-    Case("Testing bringing the network up and down", test_bring_up_down<1>),
-    Case("Testing bringing the network up and down twice", test_bring_up_down<2>),
+    Case("Bringing the network up and down", test_bring_up_down<1>),
+    Case("Bringing the network up and down twice", test_bring_up_down<2>),
 };
 
 Specification specification(test_setup, cases);
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/gethostbyname/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/gethostbyname/main.cpp
index d6815543f3..ab0101b576 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/gethostbyname/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/gethostbyname/main.cpp
@@ -97,10 +97,10 @@ utest::v1::status_t test_setup(const size_t number_of_cases) {
 }
 
 Case cases[] = {
-    Case("Testing DNS query",               test_dns_query),
-    Case("Testing DNS preference query",    test_dns_query_pref),
-    Case("Testing DNS literal",             test_dns_literal),
-    Case("Testing DNS preference literal",  test_dns_literal_pref),
+    Case("DNS query",               test_dns_query),
+    Case("DNS preference query",    test_dns_query_pref),
+    Case("DNS literal",             test_dns_literal),
+    Case("DNS preference literal",  test_dns_literal_pref),
 };
 
 Specification specification(test_setup, cases);
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo/main.cpp
index db5b6bd1d5..f8200928d6 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo/main.cpp
@@ -10,6 +10,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_ECHO_BUFFER_SIZE
@@ -28,14 +31,13 @@ void prep_buffer(char *tx_buffer, size_t tx_size) {
     }
 }
 
-int main() {
-    GREENTEA_SETUP(120, "tcp_echo");
+void test_tcp_echo() {
     EthernetInterface eth;
     int err = eth.connect();
 
     if (err) {
         printf("MBED: failed to connect with an error of %d\r\n", err);
-        GREENTEA_TESTSUITE_RESULT(false);
+        TEST_ASSERT_EQUAL(0, err);
     }
 
     printf("MBED: TCPClient IP address is '%s'\n", eth.get_ip_address());
@@ -80,5 +82,22 @@ int main() {
 
     sock.close();
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+    TEST_ASSERT_EQUAL(true, result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP echo", test_tcp_echo),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo_parallel/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo_parallel/main.cpp
index b2c3377efd..48b0c27a0d 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo_parallel/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_echo_parallel/main.cpp
@@ -10,6 +10,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_ECHO_BUFFER_SIZE
@@ -84,11 +87,9 @@ public:
     }
 };
 
-int main() {
-    GREENTEA_SETUP(120, "tcp_echo");
 
+void test_tcp_echo_parallel() {
     Echo echoers[MBED_CFG_TCP_CLIENT_ECHO_THREADS];
-
     int err = net.connect();
     TEST_ASSERT_EQUAL(0, err);
 
@@ -123,5 +124,20 @@ int main() {
     }
 
     net.disconnect();
-    GREENTEA_TESTSUITE_RESULT(true);
+}
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP echo parallel", test_tcp_echo_parallel),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_hello_world/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_hello_world/main.cpp
index 0544175c19..4ea4b16ac7 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_hello_world/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_hello_world/main.cpp
@@ -11,6 +11,10 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
+
 
 namespace {
     // Test connection information
@@ -35,9 +39,7 @@ bool find_substring(const char *first, const char *last, const char *s_first, co
     return (f != last);
 }
 
-int main() {
-    GREENTEA_SETUP(120, "default_auto");
-
+void test_tcp_hello_world() {
     bool result = false;
     EthernetInterface eth;
     //eth.init(); //Use DHCP
@@ -83,5 +85,22 @@ int main() {
     }
 
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+    TEST_ASSERT_EQUAL(true, result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "default_auto");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP hello world", test_tcp_hello_world),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure/main.cpp
index 90785d0dae..5710276768 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure/main.cpp
@@ -13,6 +13,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN
@@ -107,8 +110,7 @@ void generate_buffer(uint8_t **buffer, size_t *size, size_t min, size_t max) {
 }
 
 
-int main() {
-    GREENTEA_SETUP(120, "tcp_echo");
+void test_tcp_packet_pressure() {
     generate_buffer(&buffer, &buffer_size,
         MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN,
         MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MAX);
@@ -123,8 +125,6 @@ int main() {
 
     greentea_send_kv("target_ip", eth.get_ip_address());
 
-    bool result = true;
-
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
     char portbuf[16] = {0};
@@ -223,5 +223,21 @@ int main() {
             MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN) / (1000*timer.read()));
 
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP packet pressure", test_tcp_packet_pressure),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure_parallel/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure_parallel/main.cpp
index 3096347517..40b658fd33 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure_parallel/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/tcp_packet_pressure_parallel/main.cpp
@@ -13,6 +13,9 @@
 #include "TCPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN
@@ -224,9 +227,7 @@ public:
 PressureTest *pressure_tests[MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_THREADS];
 
 
-int main() {
-    GREENTEA_SETUP(120, "tcp_echo");
-
+void test_tcp_packet_pressure_parallel() {
     uint8_t *buffer;
     size_t buffer_size;
     generate_buffer(&buffer, &buffer_size,
@@ -247,8 +248,6 @@ int main() {
 
     greentea_send_kv("target_ip", net.get_ip_address());
 
-    bool result = true;
-
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
     char portbuf[16] = {0};
@@ -286,5 +285,21 @@ int main() {
             MBED_CFG_TCP_CLIENT_PACKET_PRESSURE_MIN) / (1000*timer.read()));
 
     net.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "tcp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("TCP packet pressure parallel", test_tcp_packet_pressure_parallel),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_dtls_handshake/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_dtls_handshake/main.cpp
index 77dbb7236f..c3e7b37541 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_dtls_handshake/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_dtls_handshake/main.cpp
@@ -10,6 +10,10 @@
 #include "UDPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
+
 
 #ifndef MBED_CFG_UDP_DTLS_HANDSHAKE_BUFFER_SIZE
 #define MBED_CFG_UDP_DTLS_HANDSHAKE_BUFFER_SIZE 512
@@ -31,9 +35,7 @@ uint8_t buffer[MBED_CFG_UDP_DTLS_HANDSHAKE_BUFFER_SIZE] = {0};
 int udp_dtls_handshake_pattern[] = {MBED_CFG_UDP_DTLS_HANDSHAKE_PATTERN};
 const int udp_dtls_handshake_count = sizeof(udp_dtls_handshake_pattern) / sizeof(int);
 
-int main() {
-    GREENTEA_SETUP(120, "udp_shotgun");
-
+void test_udp_dtls_handshake() {
     EthernetInterface eth;
     int err = eth.connect();
     TEST_ASSERT_EQUAL(0, err);
@@ -127,5 +129,22 @@ int main() {
     }
 
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+    TEST_ASSERT_EQUAL(true, result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "udp_shotgun");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("UDP DTLS handshake", test_udp_dtls_handshake),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo/main.cpp
index e7df903c46..86e7e579ff 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo/main.cpp
@@ -10,6 +10,10 @@
 #include "UDPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
+
 
 #ifndef MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE
 #define MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE 64
@@ -25,14 +29,14 @@ namespace {
     char rx_buffer[MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE] = {0};
     const char ASCII_MAX = '~' - ' ';
     const int ECHO_LOOPS = 16;
+    char uuid[48] = {0};
 }
 
-void prep_buffer(char *uuid_buffer, size_t uuid_len, char *tx_buffer, size_t tx_size) {
+void prep_buffer(char *uuid, char *tx_buffer, size_t tx_size) {
     size_t i = 0;
 
-    for (; i<uuid_len; ++i) {
-        tx_buffer[i] = uuid_buffer[i];
-    }
+    memcpy(tx_buffer, uuid, strlen(uuid));
+    i += strlen(uuid);
 
     tx_buffer[i++] = ' ';
 
@@ -41,11 +45,7 @@ void prep_buffer(char *uuid_buffer, size_t uuid_len, char *tx_buffer, size_t tx_
     }
 }
 
-int main() {
-    char uuid[48] = {0};
-    GREENTEA_SETUP_UUID(120, "udp_echo", uuid, 48);
-    printf("Got a uuid of %s\r\n", uuid);
-    size_t uuid_len = strlen(uuid);
+void test_udp_echo() {
     EthernetInterface eth;
 
     int err = eth.connect();
@@ -53,8 +53,7 @@ int main() {
 
     if (err) {
         printf("MBED: failed to connect with an error of %d\r\n", err);
-        GREENTEA_TESTSUITE_RESULT(false);
-        return 0;
+        TEST_ASSERT_EQUAL(0, err);
     }
 
     printf("UDP client IP Address is %s\n", eth.get_ip_address());
@@ -81,8 +80,8 @@ int main() {
     SocketAddress udp_addr(ipbuf, port);
 
     int success = 0;
-        prep_buffer(uuid, uuid_len, tx_buffer, sizeof(tx_buffer));
     for (int i = 0; success < ECHO_LOOPS; i++) {
+        prep_buffer(uuid, tx_buffer, sizeof(tx_buffer));
         const int ret = sock.sendto(udp_addr, tx_buffer, sizeof(tx_buffer));
         if (ret >= 0) {
             printf("[%02d] sent %d bytes - %.*s  \n", i, ret, ret, tx_buffer);
@@ -120,9 +119,24 @@ int main() {
         sock.set_timeout(MBED_CFG_UDP_CLIENT_ECHO_TIMEOUT);
     }
 
-    bool result = success == ECHO_LOOPS;
-
     sock.close();
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+    TEST_ASSERT_EQUAL(ECHO_LOOPS, success);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP_UUID(120, "udp_echo", uuid, 48);
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("UDP echo", test_udp_echo),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo_parallel/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo_parallel/main.cpp
index 50382d2278..42380eeca4 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo_parallel/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_echo_parallel/main.cpp
@@ -10,6 +10,10 @@
 #include "UDPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
+
 
 #ifndef MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE
 #define MBED_CFG_UDP_CLIENT_ECHO_BUFFER_SIZE 64
@@ -28,17 +32,17 @@ const int ECHO_LOOPS = 16;
 EthernetInterface net;
 SocketAddress udp_addr;
 Mutex iomutex;
+char uuid[48] = {0};
 
 // NOTE: assuming that "id" stays in the single digits
-void prep_buffer(int id, char *uuid_buffer, size_t uuid_len, char *tx_buffer, size_t tx_size) {
-    size_t i = 2;
+void prep_buffer(int id, char *uuid, char *tx_buffer, size_t tx_size) {
+    size_t i = 0;
 
-    tx_buffer[0] = '0' + id;
-    tx_buffer[1] = ' ';
+    tx_buffer[i++] = '0' + id;
+    tx_buffer[i++] = ' ';
 
-    for (; i<uuid_len + 2; ++i) {
-        tx_buffer[i] = uuid_buffer[i - 2];
-    }
+    memcpy(tx_buffer+i, uuid, strlen(uuid));
+    i += strlen(uuid);
 
     tx_buffer[i++] = ' ';
 
@@ -58,18 +62,16 @@ private:
     Thread thread;
     bool result;
     int id;
-    char *uuid_buffer;
-    size_t uuid_len;
+    char *uuid;
 
 public:
     // Limiting stack size to 1k
     Echo(): thread(osPriorityNormal, 1024), result(false) {
     }
 
-    void start(int id, char *uuid_buffer, size_t uuid_len) {
+    void start(int id, char *uuid) {
         this->id = id;
-        this->uuid_buffer = uuid_buffer;
-        this->uuid_len = uuid_len;
+        this->uuid = uuid;
         osStatus status = thread.start(callback(this, &Echo::echo));
     }
 
@@ -86,8 +88,8 @@ public:
 
         sock.set_timeout(MBED_CFG_UDP_CLIENT_ECHO_TIMEOUT);
 
-            prep_buffer(id, uuid_buffer, uuid_len, tx_buffer, sizeof(tx_buffer));
         for (int i = 0; success < ECHO_LOOPS; i++) {
+            prep_buffer(id, uuid, tx_buffer, sizeof(tx_buffer));
             const int ret = sock.sendto(udp_addr, tx_buffer, sizeof(tx_buffer));
             if (ret >= 0) {
                 iomutex.lock();
@@ -148,14 +150,9 @@ public:
     }
 };
 
-int main() {
-    char uuid[48] = {0};
-    GREENTEA_SETUP_UUID(120, "udp_echo", uuid, 48);
-    printf("Got a uuid of %s\r\n", uuid);
-    size_t uuid_len = strlen(uuid);
 
+void test_udp_echo_parallel() {
     Echo echoers[MBED_CFG_UDP_CLIENT_ECHO_THREADS];
-
     int err = net.connect();
     TEST_ASSERT_EQUAL(0, err);
 
@@ -185,7 +182,7 @@ int main() {
 
         // Startup echo threads in parallel
         for (int i = 0; i < MBED_CFG_UDP_CLIENT_ECHO_THREADS; i++) {
-            echoers[i].start(i, uuid, uuid_len);
+            echoers[i].start(i, uuid);
         }
 
         bool result = true;
@@ -196,6 +193,23 @@ int main() {
         }
 
         net.disconnect();
-        GREENTEA_TESTSUITE_RESULT(result);
+        TEST_ASSERT_EQUAL(true, result);
     }
 }
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP_UUID(120, "udp_echo", uuid, 48);
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("UDP echo parallel", test_udp_echo_parallel),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
+}
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure/main.cpp
index a22c017ea3..ef3a9b403b 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure/main.cpp
@@ -13,6 +13,9 @@
 #include "UDPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_MIN
@@ -110,8 +113,7 @@ void generate_buffer(uint8_t **buffer, size_t *size, size_t min, size_t max) {
     TEST_ASSERT(buffer);
 }
 
-int main() {
-    GREENTEA_SETUP(120, "udp_echo");
+void test_udp_packet_pressure() {
     generate_buffer(&buffer, &buffer_size,
         MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_MIN,
         MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_MAX);
@@ -126,8 +128,6 @@ int main() {
 
     greentea_send_kv("target_ip", eth.get_ip_address());
 
-    bool result = true;
-
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
     char portbuf[16] = {0};
@@ -246,5 +246,21 @@ int main() {
             MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_MIN) / (1000*timer.read()));
 
     eth.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "udp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("UDP packet pressure", test_udp_packet_pressure),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }
diff --git a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure_parallel/main.cpp b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure_parallel/main.cpp
index 3af1b94c31..31279e1e92 100644
--- a/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure_parallel/main.cpp
+++ b/features/FEATURE_LWIP/TESTS/mbedmicro-net/udp_packet_pressure_parallel/main.cpp
@@ -13,6 +13,9 @@
 #include "UDPSocket.h"
 #include "greentea-client/test_env.h"
 #include "unity/unity.h"
+#include "utest.h"
+
+using namespace utest::v1;
 
 
 #ifndef MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_MIN
@@ -249,9 +252,7 @@ public:
 PressureTest *pressure_tests[MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_THREADS];
 
 
-int main() {
-    GREENTEA_SETUP(120, "udp_echo");
-
+void test_udp_packet_pressure_parallel() {
     uint8_t *buffer;
     size_t buffer_size;
     generate_buffer(&buffer, &buffer_size,
@@ -272,8 +273,6 @@ int main() {
 
     greentea_send_kv("target_ip", net.get_ip_address());
 
-    bool result = true;
-
     char recv_key[] = "host_port";
     char ipbuf[60] = {0};
     char portbuf[16] = {0};
@@ -311,5 +310,21 @@ int main() {
             MBED_CFG_UDP_CLIENT_PACKET_PRESSURE_MIN) / (1000*timer.read()));
 
     net.disconnect();
-    GREENTEA_TESTSUITE_RESULT(result);
+}
+
+
+// Test setup
+utest::v1::status_t test_setup(const size_t number_of_cases) {
+    GREENTEA_SETUP(120, "udp_echo");
+    return verbose_test_setup_handler(number_of_cases);
+}
+
+Case cases[] = {
+    Case("UDP packet pressure parallel", test_udp_packet_pressure_parallel),
+};
+
+Specification specification(test_setup, cases);
+
+int main() {
+    return !Harness::run(specification);
 }