private static void AssertContainsDefaultSuccessfulHeaders(System.Net.Http.HttpResponseMessage response)
{
response.ShouldContainHeader("Tus-Resumable", "1.0.0");
response.ShouldContainHeader("Tus-Version", "1.0.0");
response.ShouldContainHeader("Tus-Extension", "creation,termination,checksum,concatenation,expiration,creation-defer-length");
response.ShouldContainHeader("Tus-Checksum-Algorithm", "sha1");
}