Use vm.expectRevert("") instead of vm.expectRevert()

test/ERC6538Registry.t.sol

@@ -48,6 +48,13 @@ contract ERC6538RegistryTest is Test, Deploy {
     (uint8 v, bytes32 r, bytes32 s) = vm.sign(_registrantPrivateKey, _hash);
     _signature = abi.encodePacked(r, s, v);
   }
+
+  function _notVmOrConsole(address _address) public pure {
+    // This function is used to avoid calling the VM or the console, which would return error
+    // messages. It is used in tests where we want assert a function reverts without a message.
+    vm.assume(_address != address(vm));
+    vm.assume(_address != address(address(0x000000000000000000636F6e736F6c652e6c6f67)));
+  }
 }
 
 // Test harness to expose internal contract methods for test purpose only
@@ -228,10 +235,11 @@ contract RegisterKeysOnBehalf is ERC6538RegistryTest {
   ) external {
     (address notRegistrant, uint256 notRegistrantPrivateKey) = makeAddrAndKey(seed);
     vm.assume(notRegistrant != registrant);
+    _notVmOrConsole(registrant);
     bytes memory signature =
       _generateRegistrationSignature(notRegistrantPrivateKey, schemeId, stealthMetaAddress, 0);
 
-    vm.expectRevert();
+    vm.expectRevert(bytes(""));
     registry.registerKeysOnBehalf(registrant, schemeId, signature, stealthMetaAddress);
   }
 
@@ -247,7 +255,7 @@ contract RegisterKeysOnBehalf is ERC6538RegistryTest {
     bytes memory signature =
       _generateRegistrationSignature(registrantPrivateKey, wrongSchemeId, stealthMetaAddress, 0);
 
-    vm.expectRevert();
+    vm.expectRevert(bytes(""));
     registry.registerKeysOnBehalf(registrant, schemeId, signature, stealthMetaAddress);
   }
 
@@ -263,7 +271,7 @@ contract RegisterKeysOnBehalf is ERC6538RegistryTest {
     bytes memory signature =
       _generateRegistrationSignature(registrantPrivateKey, schemeId, wrongStealthAMetaAddress, 0);
 
-    vm.expectRevert();
+    vm.expectRevert(bytes(""));
     registry.registerKeysOnBehalf(registrant, schemeId, signature, stealthMetaAddress);
   }
 
@@ -278,7 +286,7 @@ contract RegisterKeysOnBehalf is ERC6538RegistryTest {
     bytes memory signature =
       _generateRegistrationSignature(registrantPrivateKey, schemeId, stealthMetaAddress, nonce);
 
-    vm.expectRevert();
+    vm.expectRevert(bytes(""));
     registry.registerKeysOnBehalf(registrant, schemeId, signature, stealthMetaAddress);
   }
 
@@ -293,7 +301,7 @@ contract RegisterKeysOnBehalf is ERC6538RegistryTest {
 
     registry.registerKeysOnBehalf(registrant, schemeId, signature, stealthMetaAddress);
 
-    vm.expectRevert();
+    vm.expectRevert(bytes(""));
     registry.registerKeysOnBehalf(registrant, schemeId, signature, stealthMetaAddress);
   }
 
@@ -314,7 +322,8 @@ contract RegisterKeysOnBehalf is ERC6538RegistryTest {
     uint256 schemeId,
     bytes memory stealthMetaAddress
   ) external {
-    vm.expectRevert();
+    _notVmOrConsole(registrant);
+    vm.expectRevert(bytes(""));
     registry.registerKeysOnBehalf(registrant, schemeId, "", stealthMetaAddress);
   }
 }