use nomic primitives

relayer/Cargo.toml

@@ -7,3 +7,5 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+nomic-primitives = { path = "../core/primitives" }
+

relayer/src/relayer.rs

@@ -1,8 +1,12 @@
+use nomic_primitives::transaction::Transaction;
+
+#[derive(Debug)]
 pub enum RelayerState {
     ScanningBitcoin,
     Failure,
 }
 
+#[derive(Debug)]
 pub enum RelayerEvent {
     NewHeader,
 }
@@ -34,3 +38,15 @@ impl RelayerStateMachine {
         }
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    #[test]
+    fn run_relayer_state_machine() {
+        let mut sm = RelayerStateMachine::new();
+        let event = sm.run();
+
+        println!("got an event: {:?}", event);
+    }
+}