diff --git a/test/session/closesession_unittest.cpp b/test/session/closesession_unittest.cpp
new file mode 100644
index 0000000..2b184ca
--- /dev/null
+++ b/test/session/closesession_unittest.cpp
@@ -0,0 +1,114 @@
+#include <ipmid/sessionhelper.hpp>
+
+#include <gtest/gtest.h>
+
+TEST(parseSessionInputPayloadTest, ValidObjectPath)
+{
+    uint32_t sessionId = 0;
+    uint8_t sessionHandle = 0;
+    std::string objectPath =
+        "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a";
+
+    EXPECT_TRUE(
+        parseCloseSessionInputPayload(objectPath, sessionId, sessionHandle));
+    EXPECT_EQ(0x12a4567d, sessionId);
+    EXPECT_EQ(0x8a, sessionHandle);
+}
+
+TEST(parseSessionInputPayloadTest, InvalidObjectPath)
+{
+    uint32_t sessionId = 0;
+    uint8_t sessionHandle = 0;
+    // A valid object path will be like
+    // "/xyz/openbmc_project/ipmi/session/channel/sessionId_sessionHandle"
+    // Ex: "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a"
+    // SessionId    : 0X12a4567d
+    // SessionHandle: 0X8a
+    std::string objectPath = "/xyz/openbmc_project/ipmi/session/eth0/12a4567d";
+
+    EXPECT_FALSE(
+        parseCloseSessionInputPayload(objectPath, sessionId, sessionHandle));
+}
+
+TEST(parseSessionInputPayloadTest, NoObjectPath)
+{
+    uint32_t sessionId = 0;
+    uint8_t sessionHandle = 0;
+    std::string objectPath;
+
+    EXPECT_FALSE(
+        parseCloseSessionInputPayload(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, ValidSessionId)
+{
+    std::string objectPath =
+        "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a";
+    uint32_t sessionId = 0x12a4567d;
+    uint8_t sessionHandle = 0;
+
+    EXPECT_TRUE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, ValidSessionHandle)
+{
+    std::string objectPath =
+        "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a";
+    uint32_t sessionId = 0;
+    uint8_t sessionHandle = 0x8a;
+
+    EXPECT_TRUE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, InvalidSessionId)
+{
+    std::string objectPath =
+        "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a";
+    uint32_t sessionId = 0x1234b67d;
+    uint8_t sessionHandle = 0;
+
+    EXPECT_FALSE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, InvalidSessionHandle)
+{
+    std::string objectPath =
+        "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a";
+    uint32_t sessionId = 0;
+    uint8_t sessionHandle = 0x9b;
+
+    EXPECT_FALSE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, ZeroSessionId_ZeroSessionHandle)
+{
+    std::string objectPath =
+        "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a";
+    uint32_t sessionId = 0;
+    uint8_t sessionHandle = 0;
+
+    EXPECT_FALSE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, InvalidObjectPath)
+{
+    // A valid object path will be like
+    // "/xyz/openbmc_project/ipmi/session/channel/sessionId_sessionHandle"
+    // Ex: "/xyz/openbmc_project/ipmi/session/eth0/12a4567d_8a"
+    // SessionId    : 0X12a4567d
+    // SessionHandle: 0X8a
+    std::string objectPath = "/xyz/openbmc_project/ipmi/session/eth0/12a4567d";
+    uint32_t sessionId = 0x12a4567d;
+    uint8_t sessionHandle = 0;
+
+    EXPECT_FALSE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}
+
+TEST(isSessionObjectMatchedTest, NoObjectPath)
+{
+    std::string objectPath;
+    uint32_t sessionId = 0x12a4567d;
+    uint8_t sessionHandle = 0x8a;
+
+    EXPECT_FALSE(isSessionObjectMatched(objectPath, sessionId, sessionHandle));
+}