diff --git a/test/mocked_utils.hpp b/test/mocked_utils.hpp
index 873c73b..7c293cf 100644
--- a/test/mocked_utils.hpp
+++ b/test/mocked_utils.hpp
@@ -16,7 +16,7 @@
 
     ~MockedUtils() override = default;
 
-    MOCK_CONST_METHOD1(getPSUInventoryPath,
+    MOCK_CONST_METHOD1(getPSUInventoryPaths,
                        std::vector<std::string>(sdbusplus::bus_t& bus));
 
     MOCK_CONST_METHOD3(getService,
diff --git a/test/test_activation.cpp b/test/test_activation.cpp
index 4beffbc..273f132 100644
--- a/test/test_activation.cpp
+++ b/test/test_activation.cpp
@@ -115,7 +115,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({}))); // No PSU inventory
     activation->requestedActivation(RequestedStatus::Active);
@@ -136,7 +136,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({psu0}))); // One PSU inventory
     activation->requestedActivation(RequestedStatus::Active);
@@ -165,7 +165,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(
             std::vector<std::string>({psu0, psu1, psu2, psu3}))); // 4 PSUs
     activation->requestedActivation(RequestedStatus::Active);
@@ -217,7 +217,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(
             std::vector<std::string>({psu0, psu1, psu2, psu3}))); // 4 PSUs
     activation->requestedActivation(RequestedStatus::Active);
@@ -249,7 +249,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({psu0}))); // One PSU inventory
     ON_CALL(sdbusMock, sd_bus_call(_, _, _, _, nullptr))
@@ -266,7 +266,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(std::vector<std::string>({psu0})));
     activation->requestedActivation(RequestedStatus::Active);
 
@@ -280,7 +280,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(std::vector<std::string>({psu0})));
     activation->requestedActivation(RequestedStatus::Active);
 
@@ -297,7 +297,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({psu0}))); // One PSU inventory
     activation->requestedActivation(RequestedStatus::Active);
@@ -325,7 +325,7 @@
     activation = std::make_unique<Activation>(
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(
             std::vector<std::string>({psu0, psu1, psu2, psu3}))); // 4 PSUs
     activation->requestedActivation(RequestedStatus::Active);
@@ -366,7 +366,7 @@
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
 
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({psu0}))); // One PSU inventory
 
@@ -389,7 +389,7 @@
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
 
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({psu0}))); // One PSU inventory
 
@@ -410,7 +410,7 @@
         mockedBus, dBusPath, versionId, extVersion, status, associations,
         filePath, &mockedAssociationInterface, &mockedActivationListener);
 
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(
             Return(std::vector<std::string>({psu0}))); // One PSU inventory
 
diff --git a/test/test_item_updater.cpp b/test/test_item_updater.cpp
index ad01f42..7523bfc 100644
--- a/test/test_item_updater.cpp
+++ b/test/test_item_updater.cpp
@@ -83,7 +83,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -107,7 +107,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -139,7 +139,7 @@
     auto objPath0 = getObjPath(version0);
     auto objPath1 = getObjPath(version1);
 
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psu0, psu1})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psu0), _))
         .WillOnce(Return(service));
@@ -189,7 +189,7 @@
     auto objPath0 = getObjPath(version0);
     auto objPath1 = getObjPath(version1);
 
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psu0, psu1})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psu0), _))
         .WillOnce(Return(service));
@@ -241,7 +241,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -279,7 +279,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -313,7 +313,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -375,7 +375,7 @@
     auto objPath0 = getObjPath(version0);
     auto objPath1 = getObjPath(version1);
 
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psu0, psu1})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psu0), _))
         .WillOnce(Return(service));
@@ -458,7 +458,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -492,7 +492,7 @@
     constexpr auto service = "com.example.Software.Psu";
     constexpr auto version = "version0";
     std::string objPath = getObjPath(version);
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service));
@@ -538,7 +538,7 @@
     auto objPath0 = getObjPath(version0);
     auto objPath1 = getObjPath(version1);
 
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psu0, psu1})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psu0), _))
         .WillOnce(Return(service));
@@ -606,7 +606,7 @@
     auto objPath0 = getObjPath(version0);
     auto objPath1 = getObjPath(version1);
 
-    EXPECT_CALL(mockedUtils, getPSUInventoryPath(_))
+    EXPECT_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillOnce(Return(std::vector<std::string>({psu0, psu1})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psu0), _))
         .WillOnce(Return(service));
@@ -665,7 +665,7 @@
     std::string versionId =
         version; // In testing versionId is the same as version
     std::string objPath = getObjPath(version);
-    ON_CALL(mockedUtils, getPSUInventoryPath(_))
+    ON_CALL(mockedUtils, getPSUInventoryPaths(_))
         .WillByDefault(Return(std::vector<std::string>({psuPath})));
     EXPECT_CALL(mockedUtils, getService(_, StrEq(psuPath), _))
         .WillOnce(Return(service))
diff --git a/test/test_utils.cpp b/test/test_utils.cpp
index 114b93a..d12e1f3 100644
--- a/test/test_utils.cpp
+++ b/test/test_utils.cpp
@@ -57,7 +57,7 @@
     EXPECT_CALL(sdbusMock, sd_bus_message_exit_container(IsNull()))
         .WillOnce(Return(0)); /* end of std::vector */
 
-    auto ret = utils::getPSUInventoryPath(bus);
+    auto ret = utils::getPSUInventoryPaths(bus);
     EXPECT_EQ(2U, ret.size());
     EXPECT_EQ(path0, ret[0]);
     EXPECT_EQ(path1, ret[1]);