Fix/deploy issues usd test (#40)

* adds USD test allocation and fixes some deploy bugs

* Bugfixes

Co-authored-by: Mick de Graaf <mick@mickdegraaf.nl>

Author: dmvt

allocations/mainnet/USD++test.json

@@ -0,0 +1,38 @@
+{
+    "name": "PieDAO Test USD Pool",
+    "symbol": "TU",
+    "initialValue": "1",
+    "initialSupply": "100",
+    "cap": "10",
+    "tokens": [
+        {
+            "name": "USDC",
+            "decimals": "6",
+            "address": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
+            "weight": "47.22",
+            "value": "1"
+        },
+        {
+            "name": "DAI",
+            "decimals": "18",
+            "address": "0x6B175474E89094C44Da98b954EedeAC495271d0F",
+            "weight": "20.42",
+            "value": "1"
+        },
+        {
+            "name": "TUSD",
+            "decimals": "18",
+            "address": "0x0000000000085d4780B73119b644AE5ecd22b376",
+            "weight": "28.58",
+            "value": "1"
+        },
+        {
+            "name": "sUSD",
+            "decimals": "18",
+            "address": "0x57ab1e02fee23774580c119740129eac7081e9d3",
+            "weight": "3.78",
+            "value": "1"
+        }
+    ]
+}
+

buidler.config.ts

@@ -122,12 +122,10 @@ task("deploy-pool-from-factory", "deploys a pie smart pool from the factory")
     const tokenAmounts: BigNumberish[] = [];
     const tokenWeights: BigNumberish[] = [];
 
-    
-
     for (const token of tokens) {
       tokenAddresses.push(token.address);
-      tokenWeights.push(constants.WeiPerEther.mul(token.weight).div(2));
-      
+      tokenWeights.push(parseEther(token.weight).div(2));
+
       // Calc amount
       let amount = new BigNumber((config.initialValue / token.value * token.weight / 100 * config.initialSupply * 10 ** token.decimals).toString());
       tokenAmounts.push(amount);
@@ -224,25 +222,25 @@ task("deploy-smart-pool-complete")
 
     for (const token of tokens) {
       tokenAddresses.push(token.address);
-      tokenWeights.push(constants.WeiPerEther.mul(token.weight).div(2));
-      
+      tokenWeights.push(parseEther(token.weight).div(2));
+
       // Calc amount
-      let amount = new BigNumber((config.initialValue / token.value * token.weight / 100 * config.initialSupply * 10 ** token.decimals).toString());
+      const amount = new BigNumber(Math.floor((config.initialValue / token.value * token.weight / 100 * config.initialSupply * 10 ** token.decimals)).toString());
       tokenAmounts.push(amount);
 
       // Approve factory to spend token
       const tokenContract = IERC20Factory.connect(token.address, signers[0]);
 
       const allowance = await tokenContract.allowance(await signers[0].getAddress(), factory.address);
       if(allowance.lt(amount)) {
-        const approveTx = await tokenContract.approve(factory.address, constants.WeiPerEther);
+        const approveTx = await tokenContract.approve(factory.address, constants.MaxUint256);
         console.log(`Approved: ${token.address} tx: ${approveTx.hash}`);
         await approveTx.wait(1);
       }
-      
+
     }
 
-    const tx = await factory.newProxiedSmartPool(name, symbol, initialSupply, tokenAddresses, tokenAmounts, tokenWeights, cap);
+    const tx = await factory.newProxiedSmartPool(name, symbol, initialSupply, tokenAddresses, tokenAmounts, tokenWeights, cap, {gasLimit: 8000000});
     const receipt = await tx.wait(2); //wait for 2 confirmations
     const event = receipt.events.pop();
     console.log(`Deployed smart pool at : ${event.address}`);
@@ -329,7 +327,6 @@ task("deploy-balancer-pool", "deploys a balancer pool from a factory")
     console.log(`Deployed balancer pool at : ${event.address}`);
 });
 
-//npx buidler balancer-bind-token --pool 0xfE682598599015d9f0EE4A4B56dE1CEfd27Cb7d5 --token 0x363BE4b8F3a341f720AbCDC666b1FB769BE73852 --balance 0.07 --decimals 6 --weight 3.5 --network kovan
 task("balancer-bind-token", "binds a token to a balancer pool")
   .addParam("pool", "the address of the Balancer pool")
   .addParam("token", "address of the token to bind")
@@ -378,7 +375,7 @@ task("balancer-set-controller")
   .setAction(async(taskArgs, { ethers }) => {
     const signers = await ethers.getSigners();
     const pool = IBPoolFactory.connect(taskArgs.pool, signers[0]);
-    
+
     const tx = await pool.setController(taskArgs.controller);
     const receipt = await tx.wait(1);