pragma solidity ^0.5.0; import "truffle/Assert.sol"; import "truffle/DeployedAddresses.sol"; import "../contracts/MetaCoin.sol"; contract TestMetacoin { function testInitialBalanceUsingDeployedContract() public { MetaCoin meta = MetaCoin(DeployedAddresses.MetaCoin()); uint expected = 10000; Assert.equal(meta.getBalance(tx.origin), expected, "Owner should have 10000 MetaCoin initially"); } function testInitialBalanceWithNewMetaCoin() public { MetaCoin meta = new MetaCoin(); uint expected = 10000; Assert.equal(meta.getBalance(tx.origin), expected, "Owner should have 10000 MetaCoin initially"); } }