diff --git a/test/test_fru-utils.cpp b/test/test_fru-utils.cpp
new file mode 100644
index 0000000..4f4f57a
--- /dev/null
+++ b/test/test_fru-utils.cpp
@@ -0,0 +1,20 @@
+#include "FruUtils.hpp"
+
+#include <array>
+
+#include "gtest/gtest.h"
+
+extern "C"
+{
+// Include for I2C_SMBUS_BLOCK_MAX
+#include <linux/i2c.h>
+}
+
+TEST(ValidateHeaderTest, InvalidFruVersionReturnsFalse)
+{
+    // Validates the FruVersion is checked for the only legal value.
+    constexpr std::array<uint8_t, I2C_SMBUS_BLOCK_MAX> fru_header = {
+        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+
+    EXPECT_FALSE(validateHeader(fru_header));
+}