Feature: staking v2

contracts/mocks/Tokens/ERC721Mock.sol

@@ -19,25 +19,23 @@ contract ERC721Mock is ERC721 {
     return spender == owner || isApprovedForAll[owner][spender] || spender == getApproved[tokenId];
   }
 
-  function tokenURI(uint) public view override returns (string memory) {
+  function tokenURI(uint) public pure override returns (string memory) {
     return "";
   }
 
   function _operatorTransferFrom(address from, address to, uint256 tokenId) internal {
-        require(from == _ownerOf[tokenId], "WRONG_FROM");
 
+        require(from == _ownerOf[tokenId], "WRONG_FROM");
         require(to != address(0), "INVALID_RECIPIENT");
 
         // Underflow of the sender's balance is impossible because we check for
         // ownership above and the recipient's balance can't realistically overflow.
         unchecked {
             _balanceOf[from]--;
-
             _balanceOf[to]++;
         }
 
         _ownerOf[tokenId] = to;
-
         delete getApproved[tokenId];
 
         emit Transfer(from, to, tokenId);

contracts/mocks/integration/IntegrationMockStakingPool.sol

@@ -14,17 +14,15 @@ contract IntegrationMockStakingPool is StakingPool {
     address _nxm,
     address _coverContract,
     ITokenController _tokenController
-  )
-    StakingPool("Nexus Mutual Staking Pool", "NMSPT", _nxm, _coverContract, _tokenController)
-  {
+  ) StakingPool(_nxm, _coverContract, _tokenController) {
+    // noop
   }
 
   function initialize(address _manager, uint _poolId) external /*override*/ {
     _mint(_manager, totalSupply++);
     poolId = _poolId;
   }
 
-
   function stake(uint amount) external {
     _mint(msg.sender, amount);
   }