author an actor that uses fil_token

Author: alexytsu

fil_token/Cargo.toml

@@ -3,8 +3,6 @@ name = "fil_token"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 anyhow = "1.0.56"
 cid = { version = "0.8.3", default-features = false, features = ["serde-codec"] }

rust-toolchain

@@ -0,0 +1 @@
+nightly

testing/integration/actors/fil_token_actor/Cargo.toml

@@ -7,6 +7,7 @@ edition = "2021"
 [dependencies]
 fvm_sdk = { version = "1.0.0 "}
 fvm_shared = { version = "0.8.0" }
+fil_token = { version = "0.1.0", path = "../../../../fil_token" }
 
 [build-dependencies]
 wasm-builder = "3.0.1"

testing/integration/actors/fil_token_actor/src/lib.rs

@@ -1,11 +1,23 @@
+use fil_token;
 use fvm_sdk as sdk;
 
 /// Placeholder invoke for testing
 #[no_mangle]
-pub fn invoke(_: u32) -> u32 {
+pub fn invoke(params: u32) -> u32 {
     // Conduct method dispatch. Handle input parameters and return data.
-    sdk::vm::abort(
-        fvm_shared::error::ExitCode::FIRST_USER_EXIT_CODE,
-        Some("sample abort"),
-    )
+    let method_num = sdk::message::method_number();
+
+    match method_num {
+        1 => constructor(),
+        _ => {
+            sdk::vm::abort(
+                fvm_shared::error::ExitCode::FIRST_USER_EXIT_CODE,
+                Some("sample abort"),
+            );
+        }
+    }
+}
+
+fn constructor() -> u32 {
+    0_u32
 }