add transfer->hook transfer->accept/burn tests

testing/fil_token_integration/tests/frc46_multi_actor_tests.rs

@@ -126,5 +126,46 @@ fn frc46_multi_actor_tests() {
     let balance = tester.get_balance(operator[0].1, token_actor, bob);
     assert_eq!(balance, TokenAmount::from_atto(200));
 
+    // TEST: alice transfers to bob, bob transfers to carol (from hook), carol accepts
+    let params = action_params(
+        token_actor,
+        TestAction::Transfer(bob, action(TestAction::Transfer(carol, action(TestAction::Accept)))),
+    );
+    let ret_val = tester.call_method(operator[0].1, alice, method_hash!("Action"), Some(params));
+    assert!(ret_val.msg_receipt.exit_code.is_success());
+    // check balances - alice should be empty, bob should keep 200, carol sitting on 100
+    let balance = tester.get_balance(operator[0].1, token_actor, alice);
+    assert_eq!(balance, TokenAmount::from_atto(0));
+    let balance = tester.get_balance(operator[0].1, token_actor, bob);
+    assert_eq!(balance, TokenAmount::from_atto(200));
+    let balance = tester.get_balance(operator[0].1, token_actor, carol);
+    assert_eq!(balance, TokenAmount::from_atto(100));
 
+    // TEST: alice transfers to bob, bob transfers to carol (from hook), carol burns (from hook)
+    // mint a bit to alice first
+    let ret_val = tester.mint_tokens(
+        operator[0].1,
+        token_actor,
+        alice,
+        TokenAmount::from_atto(100),
+        action(TestAction::Accept),
+    );
+    assert!(ret_val.msg_receipt.exit_code.is_success());
+    // now transfer alice->bob->carol and have carol burn the incoming balance
+    let params = action_params(
+        token_actor,
+        TestAction::Transfer(bob, action(TestAction::Transfer(carol, action(TestAction::Burn)))),
+    );
+    let ret_val = tester.call_method(operator[0].1, alice, method_hash!("Action"), Some(params));
+    assert!(ret_val.msg_receipt.exit_code.is_success());
+    // check the receipt we got in return data
+    let receipt = ret_val.msg_receipt.return_data.deserialize::<Receipt>().unwrap();
+    assert!(receipt.exit_code.is_success());
+    // check balances - alice should be empty, bob should keep 200, carol sitting on 100
+    let balance = tester.get_balance(operator[0].1, token_actor, alice);
+    assert_eq!(balance, TokenAmount::from_atto(0));
+    let balance = tester.get_balance(operator[0].1, token_actor, bob);
+    assert_eq!(balance, TokenAmount::from_atto(200));
+    let balance = tester.get_balance(operator[0].1, token_actor, carol);
+    assert_eq!(balance, TokenAmount::from_atto(100));
 }