Added 2e2 tests using protractor.

Author: hunkim

protractor.conf.js

@@ -0,0 +1,4 @@
+exports.config = {
+  seleniumAddress: 'http://localhost:4444/wd/hub',
+  specs: ['test/e2e/*.js']
+};

readme.md

@@ -1 +1,21 @@
 Inspired by Firebase & AngularJS TodoMVC Example
+
+Unit Testing (Using Karma) - http://karma-runner.github.io/0.12/index.html
+  Test case: test/unit/*
+
+  Run: $ karma start karma.conf.js
+
+  Installation:
+    npm install karma
+    sudo npm install -g karma-cli
+    sugo npm install -g karma-chrome-launcher
+    sudo npm install -g karma-jasmine
+
+E2E Testing (Usung Protractor) - http://www.protractortest.org/#/
+  Test case: test/e2e/*
+
+  Run: $ protractor protractor.conf.js
+
+  Installation:
+    npm install -g protractor
+    webdriver-manager update & webdriver-manager start

test/e2e/scenarios.js

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+describe('angularjs homepage todo list', function() {
+  it('should add a todo', function() {
+    browser.get('https://angularjs.org');
+
+    element(by.model('todoList.todoText')).sendKeys('write first protractor test');
+    element(by.css('[value="add"]')).click();
+
+    var todoList = element.all(by.repeater('todo in todoList.todos'));
+    expect(todoList.count()).toEqual(3);
+    expect(todoList.get(2).getText()).toEqual('write first protractor test');
+
+    // You wrote your first test, cross it off the list
+    todoList.get(2).element(by.css('input')).click();
+    var completedAmount = element.all(by.css('.done-true'));
+    expect(completedAmount.count()).toEqual(2);
+  });
+});