Add public wrappers for libs

contracts/tec/compiler.json

@@ -18,5 +18,5 @@
             }
         }
     },
-    "contracts": ["TEC"]
+    "contracts": ["TEC", "TestLibs"]
 }

contracts/tec/contracts/test/TestLibs.sol

@@ -0,0 +1,53 @@
+/*
+
+  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 ^0.5.2;
+pragma experimental "ABIEncoderV2";
+
+import "../src/libs/LibTECApproval.sol";
+import "../src/libs/LibZeroExTransaction.sol";
+
+
+contract TestLibs is
+    LibTECApproval,
+    LibZeroExTransaction
+{
+    /// @dev Calculated the EIP712 hash of the TEC approval mesasage using the domain separator of this contract.
+    /// @param approval TEC approval message containing the transaction hash, transaction signature, and expiration of the approval.
+    /// @return EIP712 hash of the TEC approval message with the domain separator of this contract.
+    function publicGetTECApprovalHash(TECApproval memory approval)
+        public
+        view
+        returns (bytes32 approvalHash)
+    {
+        approvalHash = getTECApprovalHash(approval);
+        return approvalHash;
+    }
+
+    /// @dev Calculates the EIP712 hash of a 0x transaction using the domain separator of this contract.
+    /// @param transaction 0x transaction containing salt, signerAddress, and data.
+    /// @return EIP712 hash of the transaction with the domain separator of this contract.
+    function publicGetTransactionHash(ZeroExTransaction memory transaction)
+        public
+        view
+        returns (bytes32 transactionHash)
+    {
+        transactionHash = getTransactionHash(transaction);
+        return transactionHash;
+    }
+}

contracts/tec/package.json

@@ -32,7 +32,7 @@
         "lint-contracts": "solhint -c ../.solhint.json contracts/**/**/**/**/*.sol"
     },
     "config": {
-        "abis": "generated-artifacts/@(TEC).json"
+        "abis": "generated-artifacts/@(TEC|TestLibs).json"
     },
     "repository": {
         "type": "git",

contracts/tec/src/artifacts/index.ts

@@ -1,7 +1,9 @@
 import { ContractArtifact } from 'ethereum-types';
 
 import * as TEC from '../../generated-artifacts/TEC.json';
+import * as TestLibs from '../../generated-artifacts/TestLibs.json';
 
 export const artifacts = {
     TEC: TEC as ContractArtifact,
+    TestLibs: TestLibs as ContractArtifact,
 };

contracts/tec/src/wrappers/index.ts

@@ -1 +1,2 @@
 export * from '../../generated-wrappers/tec';
+export * from '../../generated-wrappers/test_libs';

contracts/tec/tsconfig.json

@@ -6,6 +6,6 @@
         "resolveJsonModule": true
     },
     "include": ["./src/**/*", "./test/**/*", "./generated-wrappers/**/*"],
-    "files": ["./generated-artifacts/TEC.json"],
+    "files": ["./generated-artifacts/TEC.json", "./generated-artifacts/TestLibs.json"],
     "exclude": ["./deploy/solc/solc_bin"]
 }