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FakeSynthetixBridgeToOptimism.sol
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FakeSynthetixBridgeToOptimism.sol
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pragma solidity ^0.5.16;
import "./MockCrossDomainMessenger.sol";
import "../SynthetixBridgeToOptimism.sol";
import "../interfaces/IIssuer.sol";
contract FakeSynthetixBridgeToOptimism is SynthetixBridgeToOptimism {
IERC20 public mockSynthetixToken;
IIssuer public mockIssuer;
ISynthetix public mintableSynthetix;
address public crossDomainMessengerMock;
address public xChainBridge;
constructor(
address _owner,
address _resolver,
address _mockSynthetixToken,
address _mockMintableSynthetix,
address _mockIssuer,
address _bridge
) public SynthetixBridgeToOptimism(_owner, _resolver) {
mockSynthetixToken = IERC20(_mockSynthetixToken);
mockIssuer = IIssuer(_mockIssuer);
mintableSynthetix = ISynthetix(_mockMintableSynthetix);
xChainBridge = _bridge;
crossDomainMessengerMock = address(new MockCrossDomainMessenger(_bridge));
}
// Synthetix is mocked with an ERC20 token passed via the constructor.
function synthetixERC20() internal view returns (IERC20) {
return mockSynthetixToken;
}
function synthetix() internal view returns (ISynthetix) {
return mintableSynthetix;
}
// Issuer mock
function issuer() internal view returns (IIssuer) {
return mockIssuer;
}
function messenger() internal view returns (ICrossDomainMessenger) {
return ICrossDomainMessenger(crossDomainMessengerMock);
}
function synthetixBridgeToBase() internal view returns (address) {
return xChainBridge;
}
}