✨ add TokensReleased event

src/starkvest/events.cairo

@@ -17,3 +17,7 @@ end
 @event
 func VestingRevoked(vesting_id : felt):
 end
+
+@event
+func TokensReleased(vesting_id : felt, amount : Uint256):
+end

src/starkvest/library.cairo

@@ -31,7 +31,7 @@ from openzeppelin.token.erc20.interfaces.IERC20 import IERC20
 # Project dependencies
 
 from starkvest.model import Vesting, MAX_SLICE_PERIOD_SECONDS, MAX_TIMESTAMP
-from starkvest.events import VestingCreated, VestingRevoked
+from starkvest.events import VestingCreated, VestingRevoked, TokensReleased
 
 # ------
 # STORAGE
@@ -350,6 +350,9 @@ namespace StarkVest:
             assert transfer_success = TRUE
         end
 
+        # Emit event
+        TokensReleased.emit(vesting_id, amount)
+
         # End reetrancy guard
         ReentrancyGuard._end()
         return ()

tests/integrations/starkvest/test_nominal_case.cairo

@@ -103,7 +103,6 @@ func test_e2e{syscall_ptr : felt*, pedersen_ptr : HashBuiltin*, range_check_ptr}
         # Release 100 tokens
         starkvest_instance.release(vesting_id, Uint256(100, 0))
         let (releasable_amount) = starkvest_instance.releasable_amount(vesting_id)
-        %{ stop_warp() %}
         assert releasable_amount = Uint256(400, 0)
 
         # Check balance of vesting contract after release
@@ -124,6 +123,16 @@ func test_e2e{syscall_ptr : felt*, pedersen_ptr : HashBuiltin*, range_check_ptr}
         assert starkvest_balance = Uint256(900, 0)
         let (owner_balance) = IERC20.balanceOf(token, ADMIN)
         assert owner_balance = Uint256(999000, 0)
+
+        # Revoke
+        # The 400 remaining vested tokens should be released
+        %{ expect_events({"name": "VestingRevoked", "data": [ids.vesting_id]}) %}
+        %{ expect_events({"name": "TokensReleased", "data": [ids.vesting_id, 400, 0]}) %}
+        starkvest_instance.revoke(vesting_id)
+        %{ stop_warp() %}
+        # Check balance of user 1 after revoke
+        let (user_1_balance) = IERC20.balanceOf(token, USER_1)
+        assert user_1_balance = Uint256(500, 0)        
     end
 
     return ()