Road to data driven testing webdriver C# with Nunit

In this post I will show you how to implement data driven testing in webdriver C# using Nunit.
I put all data in xml file and fetch data during execution time of test. For data I have created data.xml file list country.

Below DataDriven.cs file in which I have created a webdriver test for Wikipedia where I fetch data from xml file, search and verify country in Wikipedia.

using System.Xml.Linq;

using NUnit.Framework;

using System.Collections;

using OpenQA.Selenium;

using OpenQA.Selenium.Firefox;

using System.Collections.Generic;

using System.Linq;

using System;

namespace WebdriverTests

{

    [TestFixture]

    public class DataDriven

    {

        private IWebDriver driver;

        private string baseURL;    

       

        [SetUp]

        public void SetupTest()

        {

            driver = new FirefoxDriver();

            baseURL = "http://en.wikipedia.org/";          

        }

       

        [TearDown]

        public void TeardownTest()

        {

           driver.Quit();          

        }

         [TestCaseSource("TestData")]

        public void DataDriven1Test( string country, string desc)

        {

            driver.Navigate().GoToUrl(baseURL + "wiki/Main_Page");

            driver.FindElement(By.Id("searchInput")).Clear();

            driver.FindElement(By.Id("searchInput")).SendKeys(country);

            driver.FindElement(By.Id("searchButton")).Click();

            String dd = driver.FindElement(By.XPath("//tr[@class='adr']/th/span")).Text;

            Console.WriteLine(dd);

            Assert.True(country.Equals(dd.Trim()));

        }

        private IEnumerable TestData()

        {

            // read data from xml file

            var doc = XDocument.Load(@"c:\Data.xml");         

            return

                from vars in doc.Descendants("vars")

                    let country = vars.Attribute("country").Value

                    let desc = vars.Attribute("desc").Value            

                select new object[] { country, desc };

        }

      

    }

}

TestData() function read all associated data from xml file and  using [TestCaseSource("TestData")] data pass into webdriver test.