Solidity unit test plugin browser tests

package.json

@@ -173,7 +173,7 @@
     "nightwatch_local_staticAnalysis": "nightwatch ./test-browser/tests/staticAnalysis.js --config nightwatch.js --env chrome ",
     "nightwatch_local_signingMessage": "nightwatch ./test-browser/tests/signingMessage.js --config nightwatch.js --env chrome ",
     "nightwatch_local_specialFunctions": "nightwatch ./test-browser/tests/specialFunctions.js --config nightwatch.js --env chrome ",
-    "nightwatch_local_solidityUnittests": "nightwatch ./test-browser/tests/solidityUnittests.js --config nightwatch.js --env chrome ",
+    "nightwatch_local_solidityUnitTests": "nightwatch ./test-browser/tests/solidityUnittests.js --config nightwatch.js --env chrome ",
     "nightwatch_local_remixd": "nightwatch ./test-browser/tests/remixd.js --config nightwatch.js --env chrome ",
     "nightwatch_local_terminal": "nightwatch ./test-browser/tests/terminal.js --config nightwatch.js --env chrome ",
     "nightwatch_local_gist": "nightwatch ./test-browser/tests/gist.js --config nightwatch.js --env chrome ",

src/app/tabs/test-tab.js

@@ -225,7 +225,7 @@ module.exports = class TestTab extends ViewPlugin {
   }
 
   updateGenerateFileAction (currentFile) {
-    let el = yo`<button class="${css.generateTestFile} btn btn-primary" onclick="${this.testTabLogic.generateTestFile.bind(this.testTabLogic)}">Generate test file</button>`
+    let el = yo`<button class="${css.generateTestFile} btn btn-primary" data-id="testTabGenerateTestFile" onclick="${this.testTabLogic.generateTestFile.bind(this.testTabLogic)}">Generate test file</button>`
     if (!currentFile) {
       el.setAttribute('disabled', 'disabled')
       el.setAttribute('title', 'No file selected')

test-browser/tests/solidityUnittests.js

@@ -2,26 +2,51 @@
 var init = require('../helpers/init')
 var sauce = require('./sauce')
 
-var sources = []
-
 module.exports = {
+
   before: function (browser, done) {
     init(browser, done)
   },
+
   '@sources': function () {
     return sources
   },
+
+  'Should launch solidity unit test plugin': function (browser) {
+    browser.waitForElementPresent('*[data-id="verticalIconsKindfileExplorers"]')
+    .clickLaunchIcon('fileExplorers')
+    .addFile('simple_storage.sol', sources[0]['browser/simple_storage.sol'])
+    .clickLaunchIcon('pluginManager')
+    .scrollAndClick('*[data-id="pluginManagerComponentActivateButtonsolidityUnitTesting"]')
+    .click('*[data-id="verticalIconsKindsolidityUnitTesting"]')
+    .waitForElementPresent('*[data-id="sidePanelSwapitTitle"]')
+    .assert.containsText('*[data-id="sidePanelSwapitTitle"]', 'SOLIDITY UNIT TESTING')
+  },
+
+  'Should generate test file': function (browser) {
+    browser.waitForElementPresent('*[data-id="verticalIconsKindfileExplorers"]')
+    .clickLaunchIcon('fileExplorers')
+    .switchFile('browser/simple_storage.sol')
+    .click('*[data-id="verticalIconsKindsolidityUnitTesting"]')
+    .waitForElementPresent('*[data-id="testTabGenerateTestFile"]')
+    .click('*[data-id="testTabGenerateTestFile"]')
+    .waitForElementPresent('*[title="browser/test_test.sol"]')
+  },
+
+  'Should run unit test for simple_storage.sol file': function (browser) {
+    browser.pause(100000)
+  },
+
   'Solidity Unittests': function (browser) {
     runTests(browser)
   },
+
   tearDown: sauce
 }
 
 function runTests (browser) {
   browser
     .waitForElementVisible('#icon-panel', 10000)
-    .click('#icon-panel div[plugin="pluginManager"]')
-    .scrollAndClick('#pluginManager article[id="remixPluginManagerListItem_solidityUnitTesting"] button')
     .clickLaunchIcon('fileExplorers')
     .switchFile('browser/3_Ballot.sol')
     .clickLaunchIcon('solidityUnitTesting')
@@ -34,3 +59,53 @@ function runTests (browser) {
     .assert.containsText('#solidityUnittestsOutput', '✓ (Check winnin proposal with return value)')
     .end()
 }
+
+var sources = [
+  {
+    'browser/simple_storage.sol': {
+      content: `
+      pragma solidity >=0.4.22 <0.7.0;
+
+      contract SimpleStorage {
+        uint public storedData;
+      
+        constructor() public {
+          storedData = 100;
+        }
+      
+        function set(uint x) public {
+          storedData = x;
+        }
+      
+        function get() public view returns (uint retVal) {
+          return storedData;
+        }
+      }
+        `
+    },
+    'browser/simple_storage_test.sol': {
+      content: `
+      pragma solidity >=0.4.22 <0.7.0;
+      import "remix_tests.sol";
+      import "./simple_storage.sol";
+
+      contract MyTest {
+        SimpleStorage foo;
+
+        function beforeEach() public {
+          foo = new SimpleStorage();
+        }
+
+        function initialValueShouldBe100() public returns (bool) {
+          return Assert.equal(foo.get(), 100, "initial value is not correct");
+        }
+
+        function valueIsSet200() public returns (bool) {
+          foo.set(200);
+          return Assert.equal(foo.get(), 200, "value is not 200");
+        }
+}
+        `
+    }
+  }
+]