public void AppendToUriTest()
{
QueryStringParameters_Accessor target = new QueryStringParameters_Accessor();
UriBuilder location = new UriBuilder(Constants.ApiBaseUrl);
target.Add(Constants.QueryStringParam1, Constants.QueryStringValue1);
target.Add(Constants.QueryStringParam1, Constants.QueryStringValue2);
UriBuilder expected = location;
expected.Query = string.Format("?{0}={1}&{2}={3}",
Constants.QueryStringParam1,
Constants.QueryStringValue1,
Constants.QueryStringParam2,
Constants.QueryStringValue2);
UriBuilder actual = target.AppendToUri(location);
Assert.AreEqual(expected, actual);
}