0.3.5-alpha.2

crates/common/game-realtime-webtransport-lib/unit_tests/webtransport.rs

@@ -0,0 +1,49 @@
+// file: crates/common/game-realtime-webtransport-lib/unit_tests/webtransport.rs
+// version: 1
+
+#[test]
+fn certificate_hash_preserves_exact_sha256_bytes() {
+    let bytes = [7_u8; super::CERTIFICATE_HASH_SIZE];
+    let hash = super::WebTransportCertificateHash::from_sha256(bytes);
+    assert_eq!(hash.as_bytes(), &bytes);
+}
+
+#[test]
+fn client_config_accepts_https_and_rejects_non_secure_schemes() {
+    let hash = super::WebTransportCertificateHash::from_sha256([1_u8; super::CERTIFICATE_HASH_SIZE]);
+    let secure = super::WebTransportClientConfig::new("https://127.0.0.1:4433/game", hash.clone());
+    assert!(secure.is_ok());
+    let insecure_http = super::WebTransportClientConfig::new("http://127.0.0.1:4433/game", hash.clone());
+    match insecure_http {
+        Ok(_) => panic!("HTTP endpoint unexpectedly accepted"),
+        Err(error) => assert_eq!(error.kind(), game_realtime_transport_lib::TransportErrorKind::InvalidConfiguration),
+    }
+    let websocket = super::WebTransportClientConfig::new("ws://127.0.0.1:4433/game", hash);
+    match websocket {
+        Ok(_) => panic!("WebSocket endpoint unexpectedly accepted"),
+        Err(error) => assert_eq!(error.kind(), game_realtime_transport_lib::TransportErrorKind::InvalidConfiguration),
+    }
+}
+
+#[test]
+fn injected_identity_rejects_empty_certificate_or_key() {
+    let missing_certificate = super::WebTransportServerIdentity::from_pkcs8_der(Vec::new(), vec![1]);
+    match missing_certificate {
+        Ok(_) => panic!("empty certificate unexpectedly accepted"),
+        Err(error) => assert_eq!(error.kind(), game_realtime_transport_lib::TransportErrorKind::InvalidConfiguration),
+    }
+    let missing_key = super::WebTransportServerIdentity::from_pkcs8_der(vec![1], Vec::new());
+    match missing_key {
+        Ok(_) => panic!("empty private key unexpectedly accepted"),
+        Err(error) => assert_eq!(error.kind(), game_realtime_transport_lib::TransportErrorKind::InvalidConfiguration),
+    }
+}
+
+#[test]
+fn generated_loopback_identity_has_sha256_fingerprint() {
+    let identity = match super::WebTransportServerIdentity::generate_loopback() {
+        Ok(value) => value,
+        Err(error) => panic!("loopback identity generation failed: {error}"),
+    };
+    assert_eq!(identity.certificate_hash().as_bytes().len(), super::CERTIFICATE_HASH_SIZE);
+}