How to use the pygelf.GelfTlsHandler function in pygelf

def test_tls_handler_init():
    with pytest.raises(ValueError):
        GelfTlsHandler(host='127.0.0.1', port=12204, validate=True)

    with pytest.raises(ValueError):
        GelfTlsHandler(host='127.0.0.1', port=12204, keyfile='/dev/null')

def test_tls_handler_init():
    with pytest.raises(ValueError):
        GelfTlsHandler(host='127.0.0.1', port=12204, validate=True)

    with pytest.raises(ValueError):
        GelfTlsHandler(host='127.0.0.1', port=12204, keyfile='/dev/null')

    GelfTlsHandler(host='127.0.0.1', port=12204, static_fields=STATIC_FIELDS),
    # GelfTlsHandler(host='127.0.0.1', port=12204, validate=True, ca_certs='tests/config/cert.pem', static_fields=STATIC_FIELDS, _ozzy='billie jean'),
])
def handler(request):
    return request.param

    GelfTlsHandler(host='127.0.0.1', port=12204, **STATIC_FIELDS),
    # GelfTlsHandler(host='127.0.0.1', port=12204, validate=True, ca_certs='tests/config/cert.pem', **STATIC_FIELDS),
    GelfTcpHandler(host='127.0.0.1', port=12201, static_fields=STATIC_FIELDS, _ozzy='billie jean'),
    GelfUdpHandler(host='127.0.0.1', port=12202, static_fields=STATIC_FIELDS, _ozzy='billie jean'),
    GelfUdpHandler(host='127.0.0.1', port=12202, compress=False, static_fields=STATIC_FIELDS, _ozzy='billie jean'),
    GelfHttpHandler(host='127.0.0.1', port=12203, static_fields=STATIC_FIELDS, _ozzy='billie jean'),
    GelfHttpHandler(host='127.0.0.1', port=12203, compress=False, static_fields=STATIC_FIELDS, _ozzy='billie jean'),
    GelfTlsHandler(host='127.0.0.1', port=12204, static_fields=STATIC_FIELDS),
    # GelfTlsHandler(host='127.0.0.1', port=12204, validate=True, ca_certs='tests/config/cert.pem', static_fields=STATIC_FIELDS, _ozzy='billie jean'),
])
def handler(request):
    return request.param

def test_handler_certfile_required_for_keyfile():
    with pytest.raises(ValueError):
        GelfTlsHandler(host='127.0.0.1', port=12001, keyfile="./somefile.key")

    GelfTlsHandler(host='127.0.0.1', port=12204, include_extra_fields=True),
    # GelfTlsHandler(host='127.0.0.1', port=12204, validate=True, ca_certs='tests/config/cert.pem', include_extra_fields=True),
])
def handler(request):
    return request.param

    GelfTlsHandler(host='127.0.0.1', port=12000, debug=True, **ADDITIONAL_FIELDS)
])
def handler(request):
    return request.param

    GelfTlsHandler(host='127.0.0.1', port=12204),
    # GelfTlsHandler(host='127.0.0.1', port=12204, validate=True, ca_certs='tests/config/cert.pem'),
])
def handler(request):
    return request.param

def test_handler_creation():
    with pytest.raises(ValueError):
        GelfTlsHandler(host='127.0.0.1', port=12001, validate=True)

    GelfTlsHandler(host='127.0.0.1', port=12000, include_extra_fields=True)
])
def handler(request):
    return request.param