def test_caseInsensitiveHeaders(self):
        host = 'example.com'
        request = FakeRequest()
        request.requestHeaders.setRawHeaders('host', [host])
        self.assertEqual(request.getHeader('hOsT'), host)
L{FakeRequest.getHeader} will return the value of a header regardless
dataset/ETHPy150Open twisted/nevow/nevow/test/test_testutil.py/TestFakeRequest.test_caseInsensitiveHeaders