'L{Headers.setRawHeaders} sets the header values for the given
header name to the sequence of byte string values.'

def test_setRawHeaders(self):

    rawValue = ['value1', 'value2']
    h = Headers()
    h.setRawHeaders('test', rawValue)
    self.assertTrue(h.hasHeader('test'))
    self.assertTrue(h.hasHeader('Test'))
    self.assertEqual(h.getRawHeaders('test'), rawValue)
