Running Selenium WebDriver test in parallel with NUnit3
<p>I am using Parallelizable Attribute of NUnit3 to run my Selenium WebDriver tests, but test is always running sequential. Number of worker is by default 4 for my machine. I have 2 fixtures like below:</p>

<pre><code>    [TestFixture]
    [Parallelizable(ParallelScope.Fixtures)]
    public class SeleniumTest1
    {
        [Test]
        public void Is_Title_Correct()
        {
            IWebDriver driver = new FirefoxDriver();
            driver.Navigate().GoToUrl("http://www.google.nl");
            string actualTitle = driver.Title;
            string expectedTitle = "Google";
            Assert.AreEqual(expectedTitle, actualTitle, "title is not correct");
            driver.Quit();
        }
   }
</code></pre>

<p>How can I get it to run in parallel, so that it can open two browsers at once?</p>