Unit test for constructor

ethereum · Mar 13, 2019 · ddab8eb · ddab8eb
1 parent 92b5eae
commit ddab8eb
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/bindings/rust/evmc-vm/src/lib.rs b/bindings/rust/evmc-vm/src/lib.rs
@@ -55,3 +55,19 @@ extern "C" fn release_result(result: *const ffi::evmc_result) {
         Box::from_raw(result as *mut ffi::evmc_result);
     }
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use evmc_sys as ffi;
+    use std::mem::discriminant;
+
+    #[test]
+    fn constructor() {
+        let result = EvmcResult::new(ffi::evmc_status_code::EVMC_SUCCESS, 420, Some(&[0xde, 0xad, 0xbe, 0xef]));
+        assert!(result.status() == ffi::evmc_status_code::EVMC_SUCCESS);
+        assert!(result.gasleft() == 420);
+        assert!(result.output().is_some());
+        assert!(result.output().unwrap().len() == 4);
+    }
+}