diff --git a/contracts/coordinator/contracts/test/TestLibs.sol b/contracts/coordinator/contracts/test/TestLibs.sol
deleted file mode 100644
index 9c568ca859..0000000000
--- a/contracts/coordinator/contracts/test/TestLibs.sol
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
-
-  Copyright 2018 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 ^0.5.5;
-pragma experimental "ABIEncoderV2";
-
-import "@0x/contracts-exchange-libs/contracts/src/LibEIP712.sol";
-import "../src/libs/LibConstants.sol";
-import "../src/libs/LibCoordinatorApproval.sol";
-import "../src/libs/LibZeroExTransaction.sol";
-
-
-// solhint-disable no-empty-blocks
-contract TestLibs is
-    LibConstants,
-    LibEIP712,
-    LibCoordinatorApproval,
-    LibZeroExTransaction
-{
-    constructor (address _exchange, uint256 _chainId)
-        public
-        LibConstants(_exchange)
-        LibEIP712(_chainId)
-    {}
-
-    /// @dev Calculated the EIP712 hash of the Coordinator approval mesasage using the domain separator of this contract.
-    /// @param approval Coordinator approval message containing the transaction hash, transaction signature, and expiration of the approval.
-    /// @return EIP712 hash of the Coordinator approval message with the domain separator of this contract.
-    function publicGetCoordinatorApprovalHash(CoordinatorApproval memory approval)
-        public
-        view
-        returns (bytes32 approvalHash)
-    {
-        approvalHash = getCoordinatorApprovalHash(approval);
-        return approvalHash;
-    }
-
-    /// @dev Calculates the EIP712 hash of a 0x transaction using the domain separator of the Exchange contract.
-    /// @param transaction 0x transaction containing salt, signerAddress, and data.
-    /// @return EIP712 hash of the transaction with the domain separator of the Exchange contract.
-    function publicGetTransactionHash(ZeroExTransaction memory transaction)
-        public
-        view
-        returns (bytes32 transactionHash)
-    {
-        transactionHash = getTransactionHash(transaction);
-        return transactionHash;
-    }
-}
diff --git a/contracts/coordinator/contracts/test/TestMixins.sol b/contracts/coordinator/contracts/test/TestMixins.sol
deleted file mode 100644
index dec213f8bc..0000000000
--- a/contracts/coordinator/contracts/test/TestMixins.sol
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
-
-  Copyright 2018 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 ^0.5.5;
-pragma experimental "ABIEncoderV2";
-
-import "@0x/contracts-exchange-libs/contracts/src/LibEIP712.sol";
-import "../src/libs/LibConstants.sol";
-import "../src/MixinSignatureValidator.sol";
-import "../src/MixinCoordinatorApprovalVerifier.sol";
-
-
-// solhint-disable no-empty-blocks
-contract TestMixins is
-    LibConstants,
-    LibEIP712,
-    MixinSignatureValidator,
-    MixinCoordinatorApprovalVerifier
-{
-    constructor (address _exchange, uint256 _chainId)
-        public
-        LibConstants(_exchange)
-        LibEIP712(_chainId)
-    {}
-}