pulsar-functions/instance/src/test/python/test_secretsprovider.py

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# Licensed to the Apache Software Foundation (ASF) under one
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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
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# DEPENDENCIES:  unittest2,mock

from secretsprovider import ClearTextSecretsProvider
from secretsprovider import EnvironmentBasedSecretsProvider

import log
import os
import unittest

class TestContextImpl(unittest.TestCase):

  def setUp(self):
    log.init_logger("INFO", "foo", os.environ.get("PULSAR_HOME") + "/conf/functions-logging/console_logging_config.ini")

  def test_cleartext_secretsprovider(self):
    provider = ClearTextSecretsProvider()
    secret = provider.provide_secret("secretName", "secretPath")
    self.assertEqual(secret, "secretPath")
    secret = provider.provide_secret("secretName", "")
    self.assertEqual(secret, "")
    secret = provider.provide_secret("secretName", None)
    self.assertEqual(secret, None)

  def test_environment_secretsprovider(self):
    provider = EnvironmentBasedSecretsProvider()
    secret = provider.provide_secret("secretName", "secretPath")
    self.assertEqual(secret, None)
    os.environ["secretName"] = "secretValue"
    secret = provider.provide_secret("secretName", "")
    self.assertEqual(secret, "secretValue")
    secret = provider.provide_secret("secretName", None)
    self.assertEqual(secret, "secretValue")
    secret = provider.provide_secret("secretName", "somethingelse")
    self.assertEqual(secret, "secretValue")