Drag And Drop with selenium

using System;
using NUnit.Framework;
using OpenQA.Selenium.Firefox;
using OpenQA.Selenium.Support.UI;
using OpenQA.Selenium;
using OpenQA.Selenium.Interactions;
using System.IO;

namespace DragDropTutorial
{
    [TestFixture]
    public class DragDropTests
    {
        private IWebDriver _driver;
        private WebDriverWait _wait;
        private Actions _actions;

        [SetUp]
        public void Setup()
        {
            _driver = new FirefoxDriver();
            _wait = new WebDriverWait(_driver, TimeSpan.FromSeconds(6));
            _actions = new Actions(_driver);
        }

        [Test]
        public void Example1()
        {
            _driver.Navigate().GoToUrl("http://jqueryui.com/droppable/");

            _wait.Until(ExpectedConditions.FrameToBeAvailableAndSwitchToIt(By.ClassName("demo-frame")));

            var sourceLocator = _driver.FindElement(By.Id("draggable"));
            var destinationLocator = _driver.FindElement(By.Id("droppable"));

            _actions.DragAndDrop(sourceLocator, destinationLocator).Build().Perform();

            var droppedText = destinationLocator.Text;

            Assert.AreEqual("Dropped!", droppedText);
        }

        [Test]
        public void DifferentWayToDragDrop()
        {
            _driver.Navigate().GoToUrl("http://jqueryui.com/droppable/");

            _wait.Until(ExpectedConditions.FrameToBeAvailableAndSwitchToIt(By.ClassName("demo-frame")));

            var sourceLocator = _driver.FindElement(By.Id("draggable"));
            var destinationLocator = _driver.FindElement(By.Id("droppable"));

            _actions
                .ClickAndHold(sourceLocator)
                .MoveToElement(destinationLocator)
                .Release(destinationLocator)
                .Build()
                .Perform();

            var droppedText = destinationLocator.Text;

            Assert.AreEqual("Dropped!", droppedText);
        }

        [Test]
        public void jQueryDragDropQuiz()
        {
            _driver.Navigate().GoToUrl("http://www.pureexample.com/jquery-ui/basic-droppable.html");

            _wait.Until(ExpectedConditions.FrameToBeAvailableAndSwitchToIt(By.Id("ExampleFrame-94")));

            var sourceLocator = _driver.FindElement(By.XPath("//*[@class='square ui-draggable']"));
            var destinationLocator = _driver.FindElement(By.XPath("//*[contains(text(),'Drop here')]"));

            _actions.DragAndDrop(sourceLocator, destinationLocator).Build().Perform();

            var droppedText = destinationLocator.Text;

            Assert.AreEqual("dropped!", droppedText);
        }

        //Not supported by Selenium Webdriver - http://stackoverflow.com/questions/29381233/how-to-simulate-html5-drag-and-drop-in-selenium-webdriver
        //https://github.com/seleniumhq/selenium-google-code-issue-archive/issues/6315
        [Test]
        public void TestHtml5_Quiz()
        {
            _driver.Navigate().GoToUrl("http://the-internet.herokuapp.com/drag_and_drop");
            var source = _wait.Until(ExpectedConditions.ElementIsVisible(By.Id("column-a")));

            var jsFile = File.ReadAllText(@"C:\Automated_Testing\drag_and_drop_helper.js");
            IJavaScriptExecutor js = _driver as IJavaScriptExecutor;
            //Execute java script - #{{id value}}
            js.ExecuteScript(jsFile + "$('#column-a').simulateDragDrop({ dropTarget: '#column-b'});");

        }

        public void UserInteractionsTest()
        {
            _driver.Navigate().GoToUrl("https://compendiumdev.co.uk/selenium/gui_user_interactions.html");
        }


        [TearDown]
        public void Cleanup()
        {
            _driver.Close();
            //_driver.Quit();
        }
    }
}