add CHAP Challenge deserialization test

1 files changed, 23 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index c5b33ba..9c768c8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1105,4 +1105,27 @@ mod tests {
         );
         Ok(())
     }
+
+    #[test]
+    fn test_deserialize_chap_challenge() -> Result<()> {
+        let mut challenge = PppoePkt::default();
+
+        let buf = [
+            0x00, 0x00, 0x5e, 0x00, 0x53, 0x02, 0x00, 0x00, 0x5e, 0x00, 0x53, 0x01, 0x88, 0x64,
+            0x11, 0x00, 0x00, 0x01, 0x00, 0x0c, 0xc2, 0x23, 0x01, 0x41, 0x00, 0x0a, 0x02, 0x13,
+            0x37, 0x66, 0x6f, 0x6f,
+        ];
+        challenge.deserialize(&mut buf.as_ref())?;
+
+        assert_eq!(
+            challenge,
+            PppoePkt::new_ppp(
+                [0x00, 0x00, 0x5e, 0x00, 0x53, 0x02].into(),
+                [0x00, 0x00, 0x5e, 0x00, 0x53, 0x01].into(),
+                1,
+                PppPkt::new_chap(ChapPkt::new_challenge(0x41, vec![0x13, 0x37], "foo".into()))
+            )
+        );
+        Ok(())
+    }
 }