/*

  Copyright 2019 ZeroEx Intl.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

*/

pragma solidity ^0.5.9;
pragma experimental ABIEncoderV2;

import "@0x/contracts-asset-proxy/contracts/src/bridges/UniswapBridge.sol";
import "@0x/contracts-asset-proxy/contracts/src/interfaces/IUniswapExchangeFactory.sol";


contract TestUniswapExchangeFactory is
    IUniswapExchangeFactory
{
    // Token address to UniswapExchange address.
    mapping (address => address) private _testExchanges;

    /// @dev Create a token and exchange (if they don't exist) for a new token
    ///      and sets the exchange revert and fill behavior.
    /// @param tokenAddress The token address.
    function addExchange(
        address tokenAddress,
        address exchangeAddress
    )
        external
    {
        _testExchanges[tokenAddress] = exchangeAddress;
    }

    /// @dev `IUniswapExchangeFactory.getExchange`
    function getExchange(address tokenAddress)
        external
        view
        returns (address)
    {
        return _testExchanges[tokenAddress];
    }
}
