public void DimensionTest() { int width = 600; int height = 600; var oldDimension = WebDriverManager.GetWindowSize(); WebDriverManager.OpenUrl(Urls.Base); Logger.Info("Wingows Size width: {0}, height: {1}", oldDimension[0], oldDimension[1]); Logger.Info("Change Wingows Size width: {0}, height: {1}", width, height); WebDriverManager.ChangeWindowSize(600, 600); var newDimension = WebDriverManager.GetWindowSize(); Assert.AreNotEqual(oldDimension, newDimension, "WindowSize doesn't changed"); }