public void EmployeesChartTest() { HighchartsPage chartsPage = new HighchartsPage(driver); IList <IWebElement> currentChart = chartsPage.GetEmployeesChart(); List <string> actualResult = new List <string>(); foreach (IWebElement i in currentChart) { string toolTipText = chartsPage.GetTooltipText(i); actualResult.Add(toolTipText); } List <string> expected = File.ReadAllLines("EmployeesChart.txt").ToList(); CollectionAssert.AreEqual(expected, actualResult); //TODO:Check employees pattern }