test script for testtoken and erc20token

config/blockchain.json

@@ -9,12 +9,12 @@
     "maxpeers": 0,
     "rpcHost": "localhost",
     "rpcPort": 8545,
-    "rpcCorsDomain": "http://localhost:8000",
+    "rpcCorsDomain": "auto",
     "account": {
       "password": "config/development/password"
     },
     "targetGasLimit": 8000000,
-    "wsOrigins": "http://localhost:8000",
+    "wsOrigins": "auto",
     "wsRPC": true,
     "wsHost": "localhost",
     "wsPort": 8546,

config/development/genesis.json

@@ -1,6 +1,8 @@
 {
     "config": {
-      "homesteadBlock": 1
+      "homesteadBlock": 1,
+      "byzantiumBlock": 1,
+      "daoForkSupport": true
     },
     "nonce": "0x0000000000000042",
     "difficulty": "0x0",

contracts/token/StandardToken.sol

@@ -66,7 +66,7 @@ contract StandardToken is ERC20Token {
     function totalSupply() 
         external 
         view 
-        returns(uint256 supply) 
+        returns(uint256 totalSupply) 
     {
         return supply;
     }

embark.json

@@ -1,10 +1,17 @@
 {
   "contracts": ["contracts/**"],
+  "app": {
+    "js/dapp.js": ["app/dapp.js"],
+    "index.html": "app/index.html",
+    "images/": ["app/images/**"]
+  },
   "buildDir": "dist/",
   "config": "config/",
-  "plugins": {
-  },
   "versions": {
-    "solc": "0.4.23"
+    "web3": "1.0.0-beta",
+    "solc": "0.4.23",
+    "ipfs-api": "17.2.4"
+  },
+  "plugins": {
   }
 }

package.json

@@ -1,6 +1,7 @@
 {
   "name": "status-contracts",
-  "version": "1.0.0",
+  "version": "0.0.1",
+  "description": "",
   "scripts": {
     "solidity-coverage": "./node_modules/.bin/solidity-coverage",
     "test": "embark test"
@@ -15,13 +16,6 @@
     "url": "https://github.com/status-im/contracts/issues"
   },
   "homepage": "https://github.com/status-im/contracts#readme",
-  "devDependencies": {
-    "solidity-coverage": "^0.5.0",
-    "elliptic": "^6.4.0"
-  },
-  "dependencies": {
-    "embark": "^2.7.0",
-    "elliptic-curve": "^0.1.0",
-    "ethereumjs-util": "^5.1.5"
+  "dependencies": { 
   }
 }

test/erc20token.js

@@ -0,0 +1,66 @@
+describe("ERC20Token", async function() {
+  this.timeout(0);
+  var ERC20Token;
+  var accountsArr;
+  before(function(done) {
+    this.timeout(0);
+    var contractsConfig = {
+      "TestToken": {
+      }
+    };
+    EmbarkSpec.deployAll(contractsConfig, async function(accounts) { 
+      ERC20Token = TestToken;
+      accountsArr = accounts; 
+      for(i=0;i<accountsArr.length;i++){
+        await ERC20Token.methods.mint(100).send({from: accountsArr[i]})
+      }
+      done()
+    });
+  });
+
+  it("should transfer 1 token", async function() {
+    let initialBalance0 = await ERC20Token.methods.balanceOf(accountsArr[0]).call();
+    let initialBalance1 = await ERC20Token.methods.balanceOf(accountsArr[1]).call();
+    await ERC20Token.methods.transfer(accountsArr[1],1).send({from: accountsArr[0]});
+    let result0 = await ERC20Token.methods.balanceOf(accountsArr[0]).call();
+    let result1 = await ERC20Token.methods.balanceOf(accountsArr[1]).call();
+    
+    assert.equal(result0, +initialBalance0-1);
+    assert.equal(result1, +initialBalance1+1);
+  });
+
+  it("should set approved amount", async function() {
+    await ERC20Token.methods.approve(accountsArr[2],10000000).send({from: accountsArr[0]});
+    let result = await ERC20Token.methods.allowance(accountsArr[0], accountsArr[2]).call();
+    assert.equal(result, 10000000);
+  });
+
+  it("should consume allowance amount", async function() {
+    let initialAllowance = await ERC20Token.methods.allowance(accountsArr[0], accountsArr[2]).call();
+    await ERC20Token.methods.transferFrom(accountsArr[0], accountsArr[0],1).send({from: accountsArr[2]});
+    let result = await ERC20Token.methods.allowance(accountsArr[0], accountsArr[2]).call();
+    
+    assert.equal(result, +initialAllowance-1);
+  });
+  
+  it("should transfer approved amount", async function() {
+    let initialBalance0 = await ERC20Token.methods.balanceOf(accountsArr[0]).call();
+    let initialBalance1 = await ERC20Token.methods.balanceOf(accountsArr[1]).call();
+    await ERC20Token.methods.transferFrom(accountsArr[0], accountsArr[1],1).send({from: accountsArr[2]});
+    let result0 = await ERC20Token.methods.balanceOf(accountsArr[0]).call();
+    let result1 = await ERC20Token.methods.balanceOf(accountsArr[1]).call();
+    
+    assert.equal(result0, +initialBalance0-1);
+    assert.equal(result1, +initialBalance1+1);
+  });
+
+
+  it("should unset approved amount", async function() {
+    await ERC20Token.methods.approve(accountsArr[2],0).send({from: accountsArr[0]});
+    let result = await ERC20Token.methods.allowance(accountsArr[0], accountsArr[2]).call();
+    assert.equal(result, 0);
+  });
+
+  //TODO: include checks for expected events fired
+
+});

test/testtoken.js

@@ -0,0 +1,34 @@
+describe("TestToken", function() {
+  this.timeout(0);
+  var accountsArr;
+  before(function(done) {
+    this.timeout(0);
+    var contractsConfig = {
+      "TestToken": {
+      }
+    };
+    EmbarkSpec.deployAll(contractsConfig, (accounts) => { accountsArr = accounts; done() });
+  });
+
+  
+  it("should start totalSupply 0", async function() {
+    let result = await TestToken.methods.totalSupply().call();
+    assert.equal(result, 0);
+  });
+
+  it("should increase totalSupply in mint", async function() {
+    let initialSupply = await TestToken.methods.balanceOf(accountsArr[0]).call();
+    await TestToken.methods.mint(100).send({from: accountsArr[0]});
+    let result = await TestToken.methods.totalSupply().call();
+    assert.equal(result, 100);
+  });
+
+  it("should increase accountBalance in mint", async function() {
+    let initialBalance = await TestToken.methods.balanceOf(accountsArr[0]).call();
+    await TestToken.methods.mint(100).send({from: accountsArr[0]});
+    let result = await TestToken.methods.totalSupply().call();
+    assert.equal(result, +initialBalance+100);
+  });
+
+
+});