Refs #23753. Add unit tests

Signed-off-by: Ricardo González Moreno <ricardo@richiware.dev>

Author: richiware

fastdds_python/src/swig/fastdds/rtps/common/InstanceHandle.i

@@ -173,8 +173,11 @@ long hash(const eprosima::fastdds::rtps::InstanceHandle_t& handle)
     void from_sequence(PyObject* seq) {
         // Reutiliza el constructor para validar y copiar
         eprosima::fastdds::rtps::InstanceHandleValue_t* tmp = new_eprosima_fastdds_rtps_InstanceHandleValue_t(seq);
-        for (int i = 0; i < 16; ++i) $self->value[i] = (*tmp)[i];
-        delete tmp; // evitar fuga
+        if (nullptr != tmp)
+        {
+            for (int i = 0; i < 16; ++i) $self->value[i] = (*tmp)[i];
+            delete tmp; // evitar fuga
+        }
     }
 
     // Getter: return a tuple of 16 ints (0..255)

fastdds_python/test/CMakeLists.txt

@@ -15,6 +15,17 @@
 # Compile types
 add_subdirectory(types)
 
+# Unit tests
+add_test(NAME unit_tests
+    COMMAND
+        ${Python3_EXECUTABLE}
+        -m pytest
+        -vrP
+    WORKING_DIRECTORY
+        ${CMAKE_CURRENT_SOURCE_DIR}/unittest
+    )
+
+# DDS Api tests
 add_test(NAME api_tests
     COMMAND
         ${Python3_EXECUTABLE}