/// <summary>
/// Get the web driver location
/// </summary>
/// <param name="driverFile">The web drive file, including extension</param>
/// <param name="defaultHintPath">The default location for the specific driver</param>
/// <param name="mustExist">Do we need to know where this drive is located, if this is true and the file is not found an error will be thrown</param>
/// <returns>The path to the web driver</returns>
private static string GetDriverLocation(string driverFile, string defaultHintPath = "", bool mustExist = true)
{
// Get the hint path from the app.config
string hintPath = SeleniumConfig.GetDriverHintPath();
// Try the hintpath first
if (!string.IsNullOrEmpty(hintPath) && File.Exists(Path.Combine(hintPath, driverFile)))
{
return(hintPath);
}
// Try the default hit path next
if (!string.IsNullOrEmpty(defaultHintPath) && File.Exists(Path.Combine(defaultHintPath, driverFile)))
{
return(Path.Combine(defaultHintPath).ToString());
}
// Get the test dll location
UriBuilder uri = new UriBuilder(Assembly.GetExecutingAssembly().Location);
string testLocation = Path.GetDirectoryName(Uri.UnescapeDataString(uri.Path));
// Try the test dll location
if (File.Exists(Path.Combine(testLocation, driverFile)))
{
return(testLocation);
}
// We didn't find the web driver so throw an error if we need to know where it is
if (mustExist)
{
throw new FileNotFoundException(StringProcessor.SafeFormatter("Unable to find driver for '{0}'", driverFile));
}
return(string.Empty);
}
