Merge pull request #498 from embark-framework/single_test

fix from and data options; add single test support

lib/tests/run_tests.js

@@ -81,7 +81,8 @@ module.exports = {
           mocha.addFile(file);
 
           mocha.suite.timeout(0);
-          mocha.suite.beforeEach('Wait for deploy', (done) => {
+
+          mocha.suite.beforeAll('Wait for deploy', (done) => {
             global.embark.onReady(() => {
               done();
             });

lib/tests/test.js

@@ -121,12 +121,16 @@ class Test {
 
   config(options, callback) {
     const self = this;
+    if (typeof (options) === 'function') {
+      callback = options;
+      options = {};
+    }
     if (!callback) {
       callback = function () {
       };
     }
     if (!options.contracts) {
-      throw new Error(__('No contracts specified in the options'));
+      options.contracts = {};
     }
     self.ready = false;
 
@@ -211,12 +215,20 @@ class Test {
       function createContractObject(accounts, next) {
         async.each(Object.keys(self.engine.contractsManager.contracts), (contractName, eachCb) => {
           const contract = self.engine.contractsManager.contracts[contractName];
+          let data;
           if (!self.contracts[contractName]) {
             self.contracts[contractName] = {};
+            data = "";
+          } else {
+            data = self.contracts[contractName].options.data;
           }
           Object.assign(self.contracts[contractName], new self.web3.eth.Contract(contract.abiDefinition, contract.deployedAddress,
             {from: self.web3.eth.defaultAccount, gas: 6000000}));
           self.contracts[contractName].address = contract.deployedAddress;
+          if (self.contracts[contractName].options) {
+            self.contracts[contractName].options.from = self.contracts[contractName].options.from || self.web3.eth.defaultAccount;
+            self.contracts[contractName].options.data = data;
+          }
           eachCb();
         }, (err) => {
           next(err, accounts);
@@ -260,6 +272,10 @@ class Test {
       this.contracts[contractName] = new this.web3.eth.Contract(contract.abiDefinition, contract.address,
         {from: this.web3.eth.defaultAccount, gas: 6000000});
       this.contracts[contractName].address = contract.address;
+      this.contracts[contractName].options.data = contract.code;
+      this.web3.eth.getAccounts().then((accounts) => {
+        this.contracts[contractName].options.from = contract.from || accounts[0];
+      });
       return this.contracts[contractName];
     }
     throw new Error(__('Unknown module %s', module));

test_apps/test_app/test/simple_storage_deploy_spec.js

@@ -0,0 +1,23 @@
+/*global contract, config, it, embark, assert, web3*/
+const SimpleStorage = embark.require('Embark/contracts/SimpleStorage');
+let accounts;
+
+contract("SimpleStorage Deploy", function () {
+  let SimpleStorageInstance;
+
+  before(async function() {
+    SimpleStorageInstance = await SimpleStorage.deploy({arguments: [150]}).send();
+  });
+
+  it("should set constructor value", async function () {
+    let result = await SimpleStorageInstance.methods.storedData().call();
+    assert.strictEqual(parseInt(result, 10), 150);
+  });
+
+  it("set storage value", async function () {
+    await SimpleStorageInstance.methods.set(150).send();
+    let result = await SimpleStorageInstance.methods.get().call();
+    assert.strictEqual(parseInt(result, 10), 499650);
+  });
+
+});