'The headers passed to the I{start_response} callable are included in
the response as are the required I{Date} and I{Server} headers and the
necessary connection (hop to hop) header I{Transfer-Encoding}.'

def test_headers(self):

    return self._headersTest([('foo', 'bar'), ('baz', 'quux')], ['Baz:    quux', 'Foo:    bar'])
