def test_get_provider_configuration(self):
# key/signing stuff
federation_key = sym_key()
op_root_key = rsa_key()
provider_config = self.create_provider_config(op_root_key, federation_key)
# provider configuration endpoint
responses.add(responses.GET, "{}/.well-known/openid-configuration".format(ISSUER),
body=json.dumps(provider_config), status=200,
content_type="application/json")
rp = RP(None, sym_key(), [], [federation_key], None)
provider_config = rp.get_provider_configuration(ISSUER)
assert provider_config["issuer"] == ISSUER
# value from signed metadata overrides plain value
assert provider_config["id_token_signing_alg_values_supported"] == ["RS512"]
