gistfile1.txt

#!/bin/bash

SOLV=0.8.17
folder_t=test_open

if [ "$1" == "make" ]; then

  if [ -d $folder_t ] ; then
    echo "Folder '$folder_t' already present ...quit"
    exit -1
  fi

  mkdir $folder_t && \
  cd $folder_t && \
  forge init
  forge install brockelmore/forge-std && \
  forge install OpenZeppelin/openzeppelin-contracts  && \
  forge remappings > remappings.txt && \
  echo "@openzeppelin/=lib/openzeppelin-contracts/" >> remappings.txt && \
  rm test/Counter.t.sol

elif [ "$1" == "clean" ]; then
  rm -rf $folder_t
  exit 0

else

  if [ ! -d $folder_t ] ; then
    echo "Folder '$folder_t' NOT preasent ...quit"
    exit -1
  fi

  cd $folder_t 

fi


cat >./src/Contract.sol <<EOF 
pragma solidity ${SOLV};

contract Tester {
  
  function admin() public {
  }
  
  function implementation() public {
  }

}
EOF


cat >./test/Contract.t.sol <<EOF
pragma solidity ${SOLV};

import "ds-test/test.sol";
import "forge-std/Vm.sol";
import "@openzeppelin/contracts/proxy/transparent/ProxyAdmin.sol";
import "../src/Contract.sol";

contract ContractTest is DSTest {
  
  Vm vm = Vm(HEVM_ADDRESS);
  Tester tester_obj;
  ProxyAdmin admin;
  
  function setUp() public {
    vm.label(address(this), "TestContract");
    tester_obj  = new Tester();
    vm.label(address(tester_obj), "Tester");
    admin = new ProxyAdmin();
    vm.label(address(admin), "admin");
  }
  
  function test_implementation() public {
    vm.expectRevert();
    admin.getProxyImplementation(
      TransparentUpgradeableProxy(
        payable(address(tester_obj))
      )
    );
  }

  function test_admin() public {
    vm.expectRevert();
    admin.getProxyAdmin(
      TransparentUpgradeableProxy(
        payable(address(tester_obj))
      )
    );
  }

}
EOF


forge build  && \
forge test -vvvv