fix: add missing field validations in servlet test verify matchers

Address PR #119 new review comments from CodeAnt AI:
- UpdateWitnessServletTest: validate update_url field
- MarketCancelOrderServletTest: validate order_id (32 bytes)
- VoteWitnessAccountServletTest: validate vote_address in votes
- TransferAssetServletTest: validate asset_name
- ParticipateAssetIssueServletTest: validate asset_name

Note: resource enum field (BANDWIDTH) not asserted for
FreezeBalanceV2/UnFreezeBalanceV2/DelegateResource/UnDelegateResource
because JsonFormat.merge() does not parse the resource field — BANDWIDTH
is the protobuf default (0), so asserting it would not prove parsing
correctness. This is a pre-existing base branch behavior.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: halibobo1205

framework/src/test/java/org/tron/core/services/http/MarketCancelOrderServletTest.java

@@ -42,7 +42,8 @@ public void testMarketCancelOrder() throws Exception {
     verify(wallet).createTransactionCapsule(
         argThat(c -> c instanceof MarketCancelOrderContract
             && addressEquals(((MarketCancelOrderContract) c)
-                .getOwnerAddress(), ownerAddr)),
+                .getOwnerAddress(), ownerAddr)
+            && ((MarketCancelOrderContract) c).getOrderId().size() == 32),
         eq(ContractType.MarketCancelOrderContract));
     assertTransactionResponse(response);
   }

framework/src/test/java/org/tron/core/services/http/ParticipateAssetIssueServletTest.java

@@ -50,7 +50,9 @@ && addressEquals(((AssetIssueContractOuterClass.ParticipateAssetIssueContract) c
             && addressEquals(((AssetIssueContractOuterClass.ParticipateAssetIssueContract) c)
                 .getToAddress(), toAddr)
             && ((AssetIssueContractOuterClass.ParticipateAssetIssueContract) c)
-                .getAmount() == 100),
+                .getAmount() == 100
+            && ((AssetIssueContractOuterClass.ParticipateAssetIssueContract) c)
+                .getAssetName().toStringUtf8().equals("test")),
         eq(Protocol.Transaction.Contract.ContractType.ParticipateAssetIssueContract));
     assertTransactionResponse(response);
   }

framework/src/test/java/org/tron/core/services/http/TransferAssetServletTest.java

@@ -49,7 +49,9 @@ && addressEquals(((AssetIssueContractOuterClass.TransferAssetContract) c)
                 .getOwnerAddress(), ownerAddr)
             && addressEquals(((AssetIssueContractOuterClass.TransferAssetContract) c)
                 .getToAddress(), toAddr)
-            && ((AssetIssueContractOuterClass.TransferAssetContract) c).getAmount() == 100),
+            && ((AssetIssueContractOuterClass.TransferAssetContract) c).getAmount() == 100
+            && ((AssetIssueContractOuterClass.TransferAssetContract) c)
+                .getAssetName().toStringUtf8().equals("test")),
         eq(Protocol.Transaction.Contract.ContractType.TransferAssetContract));
     assertTransactionResponse(response);
   }

framework/src/test/java/org/tron/core/services/http/UpdateWitnessServletTest.java

@@ -43,7 +43,9 @@ public void testUpdateWitness() throws Exception {
     verify(wallet).createTransactionCapsule(
         argThat(c -> c instanceof WitnessContract.WitnessUpdateContract
             && addressEquals(((WitnessContract.WitnessUpdateContract) c)
-                .getOwnerAddress(), ownerAddr)),
+                .getOwnerAddress(), ownerAddr)
+            && ((WitnessContract.WitnessUpdateContract) c)
+                .getUpdateUrl().toStringUtf8().equals("test_url")),
         eq(Protocol.Transaction.Contract.ContractType.WitnessUpdateContract));
     assertTransactionResponse(response);
   }

framework/src/test/java/org/tron/core/services/http/VoteWitnessAccountServletTest.java

@@ -45,7 +45,9 @@ public void testVoteWitnessAccount() throws Exception {
         argThat(c -> c instanceof VoteWitnessContract
             && addressEquals(((VoteWitnessContract) c).getOwnerAddress(), ownerAddr)
             && ((VoteWitnessContract) c).getVotesCount() == 1
-            && ((VoteWitnessContract) c).getVotes(0).getVoteCount() == 1),
+            && ((VoteWitnessContract) c).getVotes(0).getVoteCount() == 1
+            && addressEquals(((VoteWitnessContract) c).getVotes(0)
+                .getVoteAddress(), voteAddr)),
         eq(ContractType.VoteWitnessContract));
     assertTransactionResponse(response);
   }