diff --git a/test/libpldmresponder_platform_test.cpp b/test/libpldmresponder_platform_test.cpp
index d1241c2..2e99f5a 100644
--- a/test/libpldmresponder_platform_test.cpp
+++ b/test/libpldmresponder_platform_test.cpp
@@ -1,13 +1,12 @@
 #include "libpldmresponder/pdr.hpp"
 #include "libpldmresponder/pdr_utils.hpp"
 #include "libpldmresponder/platform.hpp"
+#include "mocked_utils.hpp"
+#include "utils.hpp"
 
 #include <iostream>
 
-#include <gmock/gmock-matchers.h>
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
+using namespace pldm::utils;
 using namespace pldm::responder;
 using namespace pldm::responder::platform;
 using namespace pldm::responder::pdr;
@@ -175,26 +174,6 @@
     pldm_pdr_destroy(pdrRepo);
 }
 
-namespace pldm
-{
-
-namespace responder
-{
-
-class MockdBusHandler
-{
-  public:
-    MOCK_CONST_METHOD4(setDbusProperty,
-                       int(const std::string&, const std::string&,
-                           const std::string&,
-                           const std::variant<std::string>&));
-};
-} // namespace responder
-} // namespace pldm
-
-using ::testing::_;
-using ::testing::Return;
-
 TEST(setStateEffecterStatesHandler, testGoodRequest)
 {
     auto inPDRRepo = pldm_pdr_init();
@@ -213,16 +192,16 @@
     std::vector<set_effecter_state_field> stateField;
     stateField.push_back({PLDM_REQUEST_SET, 1});
     stateField.push_back({PLDM_REQUEST_SET, 1});
-
-    auto bootProgressInf = "xyz.openbmc_project.State.OperatingSystem.Status";
-    auto bootProgressProp = "OperatingSystemState";
-    std::string objPath = "/foo/bar";
-    std::variant<std::string> value{"xyz.openbmc_project.State.OperatingSystem."
-                                    "Status.OSStatus.Standby"};
+    std::string value = "xyz.openbmc_project.State.OperatingSystem."
+                        "Status.OSStatus.Standby";
+    PropertyValue propertyValue = value;
 
     MockdBusHandler handlerObj;
-    EXPECT_CALL(handlerObj, setDbusProperty(objPath, bootProgressProp,
-                                            bootProgressInf, value))
+    DBusMapping dbusMapping{"/foo/bar",
+                            "xyz.openbmc_project.State.OperatingSystem.Status",
+                            "OperatingSystemState", "string"};
+
+    EXPECT_CALL(handlerObj, setDbusProperty(dbusMapping, propertyValue))
         .Times(2);
     auto rc = handler.setStateEffecterStatesHandler<MockdBusHandler>(
         handlerObj, 0x1, stateField);
diff --git a/test/mocked_utils.hpp b/test/mocked_utils.hpp
new file mode 100644
index 0000000..39ac8bb
--- /dev/null
+++ b/test/mocked_utils.hpp
@@ -0,0 +1,35 @@
+#pragma once
+
+#include "utils.hpp"
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+namespace pldm
+{
+namespace utils
+{
+
+/** @brief helper function for parameter matching
+ *  @param[in] lhs - left-hand side value
+ *  @param[in] rhs - right-hand side value
+ *  @return true if it matches
+ */
+inline bool operator==(const DBusMapping& lhs, const DBusMapping& rhs)
+{
+    return lhs.objectPath == rhs.objectPath && lhs.interface == rhs.interface &&
+           lhs.propertyName == rhs.propertyName &&
+           lhs.propertyType == rhs.propertyType;
+}
+
+} // namespace utils
+} // namespace pldm
+
+using namespace pldm::utils;
+
+class MockdBusHandler : public DBusHandler
+{
+  public:
+    MOCK_METHOD(void, setDbusProperty,
+                (const DBusMapping&, const PropertyValue&), (const override));
+};