Bootstrap OpenBitdo clean-room SDK and reliability milestone

sdk/tests/parser_rejection.rs

@@ -0,0 +1,29 @@
+use bitdo_proto::{validate_response, CommandId, ResponseStatus};
+
+#[test]
+fn malformed_response_is_rejected() {
+    let status = validate_response(CommandId::GetPid, &[0x02]);
+    assert_eq!(status, ResponseStatus::Malformed);
+}
+
+#[test]
+fn invalid_signature_is_rejected() {
+    let mut bad = vec![0u8; 64];
+    bad[0] = 0x00;
+    bad[1] = 0x05;
+    bad[4] = 0xC1;
+    let status = validate_response(CommandId::GetPid, &bad);
+    assert_eq!(status, ResponseStatus::Invalid);
+}
+
+#[test]
+fn valid_signature_is_accepted() {
+    let mut good = vec![0u8; 64];
+    good[0] = 0x02;
+    good[1] = 0x05;
+    good[4] = 0xC1;
+    good[22] = 0x09;
+    good[23] = 0x60;
+    let status = validate_response(CommandId::GetPid, &good);
+    assert_eq!(status, ResponseStatus::Ok);
+}