OptRelayAgentInformation: increase coverage

1 files changed, 4 insertions, 4 deletions

diff --git a/dhcpv4/option_relay_agent_information_test.go b/dhcpv4/option_relay_agent_information_test.go
index 28b4ca9..3395271 100644
--- a/dhcpv4/option_relay_agent_information_test.go
+++ b/dhcpv4/option_relay_agent_information_test.go
@@ -14,7 +14,7 @@ func TestParseOptRelayAgentInformation(t *testing.T) {
 		2, 4, 'b', 'o', 'o', 't',
 	}
 
-	// short option bytes
+	// short bytes
 	opt, err := ParseOptRelayAgentInformation([]byte{})
 	require.Error(t, err)
 
@@ -22,12 +22,12 @@ func TestParseOptRelayAgentInformation(t *testing.T) {
 	opt, err = ParseOptRelayAgentInformation([]byte{1, 2, 1, 0})
 	require.Error(t, err)
 
-	// wrong length
+	// wrong option length
 	opt, err = ParseOptRelayAgentInformation([]byte{82, 3, 1, 0})
 	require.Error(t, err)
 
-	// short sub-option bytes
-	opt, err = ParseOptRelayAgentInformation([]byte{82, 2, 1})
+	// short sub-option length
+	opt, err = ParseOptRelayAgentInformation([]byte{82, 2, 2, 0})
 	require.Error(t, err)
 
 	opt, err = ParseOptRelayAgentInformation(data)