public void Location_UseAddMethodWithInvalidValue_InvalidValueRecognized()
{
headers.TryAddWithoutValidation("Location", " http://example.com http://other");
Assert.Null(headers.GetSingleParsedValue(KnownHeaders.Location.Descriptor));
Assert.Equal(1, headers.GetValues("Location").Count());
Assert.Equal(" http://example.com http://other", headers.GetValues("Location").First());
}