C# Selenium test dependent on Angular ngClick event

SeleniumTestExampleDependentOnNgClick.cs

/* Helper class */
public sealed class ElementInteractionHelper
{
  private readonly IJavaScriptExecutor _executor;

  private const string NgClick = "arguments[0].click();";

  public ElementInteractionHelper() { }

  public ElementInteractionHelper(InternetExplorerDriver driver)
  {
      _executor = driver;
  }

  public void InvokeNgClickOnElement(IWebElement element)
  {
      _executor.ExecuteScript(NgClick, element);
  }
}

/* Test method */
// All properties used are assumed to be defined higher up in the test file (not shown for brevity)

[TestMethod]
public void ClickingHelpShouldDisplayCorrectHelpContent()
{
  // arrange
  CurrentPage.Url.PathName = "path/to/page";
  var interactionHelper = new ElementInteractionHelper(IeDriver);

  // act
  IeDriver.Navigate().GoToUrl(CurrentPage.Url.AbsoluteUrl());
  var target = IeDriver.FindElement(By.CssSelector("div.page-header"));
  var helpButton = target.FindElement(By.CssSelector("button i.fa-question-circle"));
  interactionHelper.InvokeNgClickOnElement(helpButton);

  // assert
  var helpSection = IeDriver.FindElement(By.CssSelector("div.panel"));
  var helpSectionHeading = helpSection.FindElement(By.CssSelector("div.panel-heading"));
  Assert.AreEqual("Help", helpSectionHeading.Text);
}