add group name to SPAKE2 Debug impl

1 files changed, 7 insertions, 0 deletions

diff --git a/spake2/src/tests.rs b/spake2/src/tests.rs
index b94bcdd..0328266 100644
--- a/spake2/src/tests.rs
+++ b/spake2/src/tests.rs
@@ -185,9 +185,16 @@ fn test_debug() {
         &Identity::new(b"idB"),
     );
     println!("s1: {:?}", s1);
+    assert_eq!(
+        format!("{:?}", s1),
+        "SPAKE2 { group: \"Ed25519\", side: A, idA: \"(s=idA)\", idB: \"(s=idB)\", idS: \"(s=)\" }"
+    );
+
     let (s2, _msg1) = SPAKE2::<Ed25519Group>::start_symmetric(
         &Password::new(b"password"),
         &Identity::new(b"idS"),
     );
     println!("s2: {:?}", s2);
+    assert_eq!(format!("{:?}", s2),
+               "SPAKE2 { group: \"Ed25519\", side: Symmetric, idA: \"(s=)\", idB: \"(s=)\", idS: \"(s=idS)\" }");
 }