Stack too deep when compiling inline assembly Error

contracts/common/math.sol

@@ -10,7 +10,7 @@ contract DSMath {
     z = SafeMath.add(x, y);
   }
 
-  function sub(uint x, uint y) internal pure returns (uint z) {
+  function sub(uint x, uint y) internal virtual pure returns (uint z) {
     z = SafeMath.sub(x, y);
   }
 

contracts/connectors/1inch.sol

@@ -318,6 +318,6 @@ contract OneInchResolver is OneInchResolverHelpers {
     }
 }
 
-contract ConnectOne is OneInchResolver {
+contract ConnectOneInch is OneInchResolver {
     string public name = "1Inch-v1";
 }

contracts/tests/MockInstaMapping.sol

@@ -1,7 +1,7 @@
 pragma solidity ^0.6.0;
 
-import { InstaMapping } from "../mapping/staking.sol";
+import { InstaStakingMapping } from "../mapping/staking.sol";
 
-contract MockInstaMapping is InstaMapping {
+contract MockInstaMapping is InstaStakingMapping {
   modifier isChief override {_;}
 }

contracts/tests/mockOneProto.sol

@@ -0,0 +1,20 @@
+pragma solidity ^0.6.0;
+pragma experimental ABIEncoderV2;
+
+import { ConnectOne } from "../connectors/1proto.sol";
+
+contract MockConnectOne is ConnectOne {
+  address public oneProtoAddr;
+
+  constructor(address _oneProtoAddr) public {
+    oneProtoAddr = _oneProtoAddr;
+  }
+
+  function emitEvent(bytes32 eventCode, bytes memory eventData) override internal {}
+
+  function setUint(uint setId, uint val) override internal {}
+
+  function sub(uint x, uint y) internal override pure returns (uint z) {
+      z = 100000;
+  }
+}

package-lock.json

@@ -1427,7 +1427,7 @@
             "eth-lib": "0.2.7",
             "ethereumjs-common": "^1.3.2",
             "ethereumjs-tx": "^2.1.1",
-            "scrypt-shim": "github:web3-js/scrypt-shim",
+            "scrypt-shim": "github:web3-js/scrypt-shim#aafdadda13e660e25e1c525d1f5b2443f5eb1ebb",
             "underscore": "1.9.1",
             "uuid": "3.3.2",
             "web3-core": "1.2.2",
@@ -1532,7 +1532,7 @@
           "requires": {
             "underscore": "1.9.1",
             "web3-core-helpers": "1.2.2",
-            "websocket": "github:web3-js/WebSocket-Node#polyfill/globalThis"
+            "websocket": "github:web3-js/WebSocket-Node#ef5ea2f41daf4a2113b80c9223df884b4d56c400"
           }
         },
         "web3-shh": {
@@ -4958,8 +4958,7 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -4980,14 +4979,12 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -5002,20 +4999,17 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -5132,8 +5126,7 @@
         "inherits": {
           "version": "2.0.4",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -5145,7 +5138,6 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -5160,7 +5152,6 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -5168,14 +5159,12 @@
         "minimist": {
           "version": "1.2.5",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "minipass": {
           "version": "2.9.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
@@ -5194,7 +5183,6 @@
           "version": "0.5.3",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "minimist": "^1.2.5"
           }
@@ -5256,8 +5244,7 @@
         "npm-normalize-package-bin": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "npm-packlist": {
           "version": "1.4.8",
@@ -5285,8 +5272,7 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -5298,7 +5284,6 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -5376,8 +5361,7 @@
         "safe-buffer": {
           "version": "5.1.2",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -5413,7 +5397,6 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -5433,7 +5416,6 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
-          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -5477,14 +5459,12 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         },
         "yallist": {
           "version": "3.1.1",
           "bundled": true,
-          "dev": true,
+          "dev": true
-          "optional": true
         }
       }
     },
@@ -11678,7 +11658,7 @@
       "requires": {
         "underscore": "1.9.1",
         "web3-core-helpers": "1.2.1",
-        "websocket": "github:web3-js/WebSocket-Node#polyfill/globalThis"
+        "websocket": "github:web3-js/WebSocket-Node#905deb4812572b344f5801f8c9ce8bb02799d82e"
       },
       "dependencies": {
         "debug": {
@@ -11695,7 +11675,7 @@
           "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
         },
         "websocket": {
-          "version": "github:web3-js/WebSocket-Node#ef5ea2f41daf4a2113b80c9223df884b4d56c400",
+          "version": "github:web3-js/WebSocket-Node#905deb4812572b344f5801f8c9ce8bb02799d82e",
           "from": "github:web3-js/WebSocket-Node#polyfill/globalThis",
           "requires": {
             "debug": "^2.2.0",

package.json

@@ -9,7 +9,7 @@
     "coverage": "./node_modules/.bin/solidity-coverage",
     "solium": "solium -d contracts/",
     "build-contracts": "sol-merger \"./contracts/connectors/mock.sol\" ./contracts/build",
-    "ganache": "ganache-cli --deterministic --unlock 0xfcd22438ad6ed564a1c26151df73f6b33b817b56 -f https://mainnet.infura.io/v3/<Your Key>"
+    "ganache": "ganache-cli"
   },
   "repository": {
     "type": "git",

test/oneProto.js

@@ -0,0 +1,127 @@
+const {
+    BN,           // Big Number support
+    expectEvent,  // Assertions for emitted events
+    expectRevert, // Assertions for transactions that should fail
+    balance,
+    ether
+  } = require('@openzeppelin/test-helpers');
+  
+  const MockContract = artifacts.require("MockContract");
+  const MockConnectOne = artifacts.require('MockConnectOne');
+  const erc20ABI = require("./abi/erc20.js");
+  const oneProto = require("./abi/1proto.json");
+  
+  contract('ConnectOneProto', async accounts => {
+    const [sender, receiver] =  accounts;
+    let mock, mockConnectOneProto, oneProtoContract, sellToken, buyToken, sellAmt;
+
+    before(async function () {
+      mock = await MockContract.new();
+      mockConnectOneProto = await MockConnectOne.new(mock.address);
+      oneProtoContract = new web3.eth.Contract(oneProto, mock.address);
+      sellToken = new web3.eth.Contract(erc20ABI, mock.address);
+      buyToken = new web3.eth.Contract(erc20ABI, mock.address);
+      sellAmt = String(20 * 10 ** 18);
+
+        
+      // mocking balanceOf
+      let balanceOf = await sellToken.methods.balanceOf(mockConnectOneProto.address).encodeABI();
+      await mock.givenMethodReturnUint(balanceOf, sellAmt);
+
+      // mocking balanceOf
+      let decimals = await sellToken.methods.decimals().encodeABI();
+      await mock.givenMethodReturnUint(decimals, 18);
+
+      // mocking balanceOf
+      let decimalsBuy = await buyToken.methods.decimals().encodeABI();
+      await mock.givenMethodReturnUint(decimalsBuy, 18);
+  
+      // mocking approve
+      let approve = await sellToken.methods.approve(mockConnectOneProto.address, sellAmt).encodeABI();
+      await mock.givenMethodReturnBool(approve, "true");
+  
+    })
+  
+    it('can sell DAI <> USDC', async function() {
+        let getExpectedReturn = await oneProtoContract.methods.getExpectedReturn(
+            mock.address,
+            mock.address,
+            sellAmt,
+            5,
+            0
+        ).encodeABI();
+        await mock.givenMethodReturnUint(getExpectedReturn, String(sellAmt));
+      // mocking stake
+      let swapWithReferral = await oneProtoContract.methods.swapWithReferral(
+            mock.address,
+            mock.address,
+            sellAmt,
+            1,
+            [0,1,0],
+            0,
+            mock.address,
+            0
+        ).encodeABI();
+        await mock.givenMethodReturnBool(swapWithReferral, "true");
+  
+        const tx = await mockConnectOneProto.sell(
+            mock.address,
+            mock.address,
+            sellAmt,
+            String(99 * 10 ** 16),
+            0,
+            0
+        )
+        let obj = {
+            buyAmt: 100000
+        };
+        expectEvent(tx, "LogSell", obj);
+    });
+  
+    // it('can withdraw', async function() {
+    //   // mocking withdraw
+    //   let withdraw = await stakingContract.methods.withdraw(10000000).encodeABI();
+    //   await mock.givenMethodReturnBool(withdraw, "true");
+    //   // mocking getReward
+    //   let reward = await stakingContract.methods.getReward().encodeABI();
+    //   await mock.givenMethodReturnBool(reward, "true");
+  
+    //   const tx = await mockSynthetixStaking.withdraw(
+    //     "snx",
+    //     10000000,
+    //     0,
+    //     111,
+    //     112
+    //   )
+    //   expectEvent(tx, "LogWithdraw");
+    //   expectEvent(tx, "LogClaimedReward");
+    // });
+  
+    // it('can claim reward', async function() {
+    //   // mocking getReward
+    //   let reward = await stakingContract.methods.getReward().encodeABI();
+    //   await mock.givenMethodReturnBool(reward, "true");
+    //   const tx = await mockSynthetixStaking.claimReward(
+    //     "snx",
+    //     112
+    //   )
+    //   expectEvent(tx, "LogClaimedReward");
+    // });
+  
+    // it('cannot deposit if pool removed', async function() {
+    //   mockInstaMapping.removeStakingMapping('snx', mock.address);
+    //   // mocking stake
+    //   let stake = await stakingContract.methods.stake(10000000).encodeABI();
+    //   await mock.givenMethodReturnBool(stake, "true");
+  
+    //   const tx = mockSynthetixStaking.deposit(
+    //     "snx",
+    //     10000000,
+    //     0,
+    //     0
+    //   )
+    //   expectRevert(tx, "Wrong Staking Name");
+    // });
+  
+  })
+