Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/examples/exo-ai-2025/crates/exo-federation/tests/federation_test.rs

@@ -0,0 +1,238 @@
+//! Unit tests for exo-federation distributed cognitive mesh
+
+#[cfg(test)]
+mod post_quantum_crypto_tests {
+    #[test]
+    #[cfg(feature = "post-quantum")]
+    fn test_kyber_keypair_generation() {
+        // Test CRYSTALS-Kyber keypair generation
+        // let keypair = PostQuantumKeypair::generate();
+        //
+        // assert_eq!(keypair.public.len(), 1184);  // Kyber768 public key size
+        // assert_eq!(keypair.secret.len(), 2400);  // Kyber768 secret key size
+    }
+
+    #[test]
+    #[cfg(feature = "post-quantum")]
+    fn test_kyber_encapsulation() {
+        // Test key encapsulation
+        // let keypair = PostQuantumKeypair::generate();
+        // let (ciphertext, shared_secret1) = encapsulate(&keypair.public).unwrap();
+        //
+        // assert_eq!(ciphertext.len(), 1088);  // Kyber768 ciphertext size
+        // assert_eq!(shared_secret1.len(), 32);  // 256-bit shared secret
+    }
+
+    #[test]
+    #[cfg(feature = "post-quantum")]
+    fn test_kyber_decapsulation() {
+        // Test key decapsulation
+        // let keypair = PostQuantumKeypair::generate();
+        // let (ciphertext, shared_secret1) = encapsulate(&keypair.public).unwrap();
+        //
+        // let shared_secret2 = decapsulate(&ciphertext, &keypair.secret).unwrap();
+        //
+        // assert_eq!(shared_secret1, shared_secret2);  // Should match
+    }
+
+    #[test]
+    #[cfg(feature = "post-quantum")]
+    fn test_key_derivation() {
+        // Test deriving encryption keys from shared secret
+        // let shared_secret = [0u8; 32];
+        // let (encrypt_key, mac_key) = derive_keys(&shared_secret);
+        //
+        // assert_eq!(encrypt_key.len(), 32);
+        // assert_eq!(mac_key.len(), 32);
+        // assert_ne!(encrypt_key, mac_key);  // Should be different
+    }
+}
+
+#[cfg(test)]
+mod federation_handshake_tests {
+    #[test]
+    fn test_join_federation_success() {
+        // Test successful federation join (placeholder for async implementation)
+    }
+
+    #[test]
+    fn test_join_federation_timeout() {
+        // Test handshake timeout
+    }
+
+    #[test]
+    fn test_join_federation_invalid_peer() {
+        // Test joining with invalid peer address
+    }
+
+    #[test]
+    fn test_federation_token_expiry() {
+        // Test token expiration
+    }
+
+    #[test]
+    fn test_capability_negotiation() {
+        // Test capability exchange and negotiation
+    }
+}
+
+#[cfg(test)]
+mod byzantine_consensus_tests {
+    #[test]
+    fn test_byzantine_commit_sufficient_votes() {
+        // Test consensus with 2f+1 agreement (n=3f+1)
+    }
+
+    #[test]
+    fn test_byzantine_commit_insufficient_votes() {
+        // Test consensus failure with < 2f+1
+    }
+
+    #[test]
+    fn test_byzantine_three_phase_commit() {
+        // Test Pre-prepare -> Prepare -> Commit phases
+    }
+
+    #[test]
+    fn test_byzantine_malicious_proposal() {
+        // Test rejection of invalid proposals
+    }
+
+    #[test]
+    fn test_byzantine_view_change() {
+        // Test leader change on timeout
+    }
+}
+
+#[cfg(test)]
+mod crdt_reconciliation_tests {
+    #[test]
+    fn test_crdt_gset_merge() {
+        // Test G-Set (grow-only set) reconciliation
+    }
+
+    #[test]
+    fn test_crdt_lww_register() {
+        // Test LWW-Register (last-writer-wins)
+    }
+
+    #[test]
+    fn test_crdt_lww_map() {
+        // Test LWW-Map reconciliation
+    }
+
+    #[test]
+    fn test_crdt_reconcile_federated_results() {
+        // Test reconciling federated query results
+    }
+}
+
+#[cfg(test)]
+mod onion_routing_tests {
+    #[test]
+    fn test_onion_wrap_basic() {
+        // Test onion wrapping with relay chain
+    }
+
+    #[test]
+    fn test_onion_routing_privacy() {
+        // Test that intermediate nodes cannot decrypt payload
+    }
+
+    #[test]
+    fn test_onion_unwrap() {
+        // Test unwrapping onion layers
+    }
+
+    #[test]
+    fn test_onion_routing_failure() {
+        // Test handling of relay failure
+    }
+}
+
+#[cfg(test)]
+mod federated_query_tests {
+    #[test]
+    fn test_federated_query_local_scope() {
+        // Test query with local-only scope
+    }
+
+    #[test]
+    fn test_federated_query_global_scope() {
+        // Test query broadcast to all peers
+    }
+
+    #[test]
+    fn test_federated_query_scoped() {
+        // Test query with specific peer scope
+    }
+
+    #[test]
+    fn test_federated_query_timeout() {
+        // Test handling of slow/unresponsive peers
+    }
+}
+
+#[cfg(test)]
+mod raft_consensus_tests {
+    #[test]
+    fn test_raft_leader_election() {
+        // Test Raft leader election
+    }
+
+    #[test]
+    fn test_raft_log_replication() {
+        // Test log replication
+    }
+
+    #[test]
+    fn test_raft_commit() {
+        // Test entry commitment
+    }
+}
+
+#[cfg(test)]
+mod encrypted_channel_tests {
+    #[test]
+    fn test_encrypted_channel_send() {
+        // Test sending encrypted message
+    }
+
+    #[test]
+    fn test_encrypted_channel_receive() {
+        // Test receiving encrypted message
+    }
+
+    #[test]
+    fn test_encrypted_channel_mac_verification() {
+        // Test MAC verification on receive
+    }
+
+    #[test]
+    fn test_encrypted_channel_replay_attack() {
+        // Test replay attack prevention
+    }
+}
+
+#[cfg(test)]
+mod edge_cases_tests {
+    #[test]
+    fn test_single_node_federation() {
+        // Test federation with single node
+    }
+
+    #[test]
+    fn test_network_partition() {
+        // Test handling of network partition
+    }
+
+    #[test]
+    fn test_byzantine_fault_tolerance_limit() {
+        // Test f < n/3 Byzantine fault tolerance limit
+    }
+
+    #[test]
+    fn test_concurrent_commits() {
+        // Test concurrent state updates
+    }
+}