Add test for mgmt canister request ids.

request.go

@@ -3,13 +3,12 @@ package agent
 import (
 	"bytes"
 	"crypto/sha256"
-	"math/big"
-	"sort"
-
 	"github.com/aviate-labs/agent-go/certification/hashtree"
 	"github.com/aviate-labs/agent-go/identity"
 	"github.com/aviate-labs/agent-go/principal"
 	"github.com/aviate-labs/leb128"
+	"math/big"
+	"sort"
 
 	"github.com/fxamacker/cbor/v2"
 )

request_test.go

@@ -42,6 +42,32 @@ func TestNewRequestID(t *testing.T) {
 	})); h != "ea01a9c3d3830db108e0a87995ea0d4183dc9c6e51324e9818fced5c57aa64f5" {
 		t.Error(h)
 	}
+
+	if h := fmt.Sprintf("%x", agent.NewRequestID(agent.Request{
+		Type:          agent.RequestTypeCall,
+		Sender:        principal.AnonymousID,
+		IngressExpiry: 1711532558242940000,
+		CanisterID:    principal.Principal{Raw: make([]byte, 0)}, // aaaaa-aa
+		MethodName:    "update_settings",
+		Arguments: []byte{
+			// ic0.UpdateSettingsArgs{
+			// 	CanisterId: "bkyz2-fmaaa-aaaaa-qaaaq-cai",
+			//	Settings: ic0.CanisterSettings{
+			//		Controllers: &[]principal.Principal{
+			//			principal.AnonymousID,
+			//		},
+			//	},
+			// }
+			0x44, 0x49, 0x44, 0x4c, 0x06, 0x6e, 0x7d, 0x6d, 0x68, 0x6e, 0x01, 0x6c, 0x05, 0xc0, 0xcf, 0xf2,
+			0x71, 0x00, 0xd7, 0xe0, 0x9b, 0x90, 0x02, 0x02, 0x80, 0xad, 0x98, 0x8a, 0x04, 0x00, 0xde, 0xeb,
+			0xb5, 0xa9, 0x0e, 0x00, 0xa8, 0x82, 0xac, 0xc6, 0x0f, 0x00, 0x6e, 0x78, 0x6c, 0x03, 0xb3, 0xc4,
+			0xb1, 0xf2, 0x04, 0x68, 0xe3, 0xf9, 0xf5, 0xd9, 0x08, 0x03, 0xca, 0x99, 0x98, 0xb4, 0x0d, 0x04,
+			0x01, 0x05, 0x01, 0x0a, 0x80, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x01, 0x01, 0x01, 0x00, 0x01,
+			0x01, 0x01, 0x01, 0x04, 0x00, 0x00, 0x00, 0x00,
+		},
+	})); h != "3599fd3f4505a6ec44429dddff35a3e1338d9d28c64444cf4632df427d83d3cf" {
+		t.Error(h)
+	}
 }
 
 func TestRequestID_Sign(t *testing.T) {