public MainPage Exist()
{
AllProducts.Click();
TestProduct.Click();
Assert.AreEqual(ProductName.GetAttribute("value"), "Test Product");
Assert.AreEqual(CategoryID.FindElement(By.XPath("//option[. = 'Seafood']")).GetAttribute("text"), "Seafood");
Assert.AreEqual(SupplierID.FindElement(By.XPath("//option[. = 'Leka Trading']")).GetAttribute("text"), "Leka Trading");
Assert.AreEqual(UnitPrice.GetAttribute("value"), "111,0000");
Assert.AreEqual(QuantityPerUnit.GetAttribute("value"), "222");
Assert.AreEqual(UnitsInStock.GetAttribute("value"), "333");
Assert.AreEqual(UnitsOnOrder.GetAttribute("value"), "444");
Assert.AreEqual(ReorderLevel.GetAttribute("value"), "555");
Home.Click();
logoutField.Click();
return(new MainPage(driver));
}