diff --git a/network/oui_test.go b/network/oui_test.go
new file mode 100644
index 00000000..1973d81a
--- /dev/null
+++ b/network/oui_test.go
@@ -0,0 +1,18 @@
+package network
+
+import "testing"
+
+func TestOuiVar(t *testing.T) {
+	if len(oui) <= 0 {
+		t.Error("unable to find any oui infromation")
+	}
+}
+
+func TestOuiLookup(t *testing.T) {
+	exampleMac := "e0:0c:7f:XX:XX:XX"
+	exp := "Nintendo Co."
+	got := OuiLookup(exampleMac)
+	if got != exp {
+		t.Fatalf("expected '%s', got '%s'", exp, got)
+	}
+}