diff --git a/tests/msgbuf.cpp b/tests/msgbuf.cpp
index bf2f95e..ad7fe25 100644
--- a/tests/msgbuf.cpp
+++ b/tests/msgbuf.cpp
@@ -315,3 +315,42 @@
     EXPECT_NE(pldm_msgbuf_extract_real32(ctx, &val), PLDM_SUCCESS);
     EXPECT_EQ(pldm_msgbuf_destroy(ctx), PLDM_ERROR_INVALID_LENGTH);
 }
+
+TEST(msgbuf, extract_array_uint8_buf0_req0)
+{
+    struct pldm_msgbuf _ctx;
+    struct pldm_msgbuf* ctx = &_ctx;
+    uint8_t buf[1] = {};
+    uint8_t arr[1];
+
+    ASSERT_EQ(pldm_msgbuf_init(ctx, 0, buf, 0), PLDM_SUCCESS);
+    EXPECT_EQ(pldm_msgbuf_extract_array_uint8(ctx, arr, 0), PLDM_SUCCESS);
+    ASSERT_EQ(pldm_msgbuf_destroy(ctx), PLDM_SUCCESS);
+}
+
+TEST(msgbuf, extract_array_uint8_buf1_req1)
+{
+    struct pldm_msgbuf _ctx;
+    struct pldm_msgbuf* ctx = &_ctx;
+    uint8_t buf[1] = {};
+    uint8_t arr[1];
+
+    ASSERT_EQ(pldm_msgbuf_init(ctx, 0, buf, sizeof(buf)), PLDM_SUCCESS);
+    EXPECT_EQ(pldm_msgbuf_extract_array_uint8(ctx, arr, sizeof(arr)),
+              PLDM_SUCCESS);
+    EXPECT_EQ(arr[0], 0);
+    ASSERT_EQ(pldm_msgbuf_destroy(ctx), PLDM_SUCCESS);
+}
+
+TEST(msgbuf, extract_array_uint8_buf1_req2)
+{
+    struct pldm_msgbuf _ctx;
+    struct pldm_msgbuf* ctx = &_ctx;
+    uint8_t buf[1] = {};
+    uint8_t arr[2];
+
+    ASSERT_EQ(pldm_msgbuf_init(ctx, 0, buf, sizeof(buf)), PLDM_SUCCESS);
+    EXPECT_NE(pldm_msgbuf_extract_array_uint8(ctx, arr, sizeof(arr)),
+              PLDM_SUCCESS);
+    ASSERT_EQ(pldm_msgbuf_destroy(ctx), PLDM_ERROR_INVALID_LENGTH);
+}