feat: init

libraries/native_model/tests/macro.rs

@@ -0,0 +1,46 @@
+use bincode::{config, Decode, Encode};
+use native_model::Model;
+use native_model_macro::native_model;
+
+#[allow(dead_code)]
+fn native_model_encode_body<T: Encode>(obj: &T) -> Result<Vec<u8>, bincode::error::EncodeError> {
+    bincode::encode_to_vec(obj, config::standard())
+}
+
+#[allow(dead_code)]
+fn native_model_decode_body<T: Decode>(data: Vec<u8>) -> Result<T, bincode::error::DecodeError> {
+    bincode::decode_from_slice(&data, config::standard()).map(|(result, _)| result)
+}
+
+#[derive(Debug, Encode, Decode)]
+#[native_model(id = 1, version = 1)]
+struct Foo1 {
+    x: i32,
+}
+
+#[derive(Debug, Encode, Decode)]
+#[native_model(id = 1, version = 2, from = Foo1)]
+struct Foo2 {
+    x: i32,
+}
+
+impl From<Foo1> for Foo2 {
+    fn from(foo1: Foo1) -> Self {
+        Foo2 { x: foo1.x }
+    }
+}
+
+impl From<Foo2> for Foo1 {
+    fn from(foo2: Foo2) -> Self {
+        Foo1 { x: foo2.x }
+    }
+}
+
+#[test]
+fn test_simple() {
+    assert_eq!(Foo1::native_model_id(), 1);
+    assert_eq!(Foo1::native_model_version(), 1);
+
+    assert_eq!(Foo2::native_model_id(), 1);
+    assert_eq!(Foo2::native_model_version(), 2);
+}