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# -*- coding: utf-8 -*-
# Copyright: (c) 2020, Abhijeet Kasurde <akasurde@redhat.com>
# Copyright: (c) 2020, Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import annotations
from ansible.module_utils.api import rate_limit, retry, retry_with_delays_and_condition
import pytest
class CustomException(Exception):
pass
class CustomBaseException(BaseException):
pass
class TestRateLimit:
def test_ratelimit(self):
@rate_limit(rate=1, rate_limit=1)
def login_database():
return "success"
r = login_database()
assert r == 'success'
class TestRetry:
def test_no_retry_required(self):
@retry(retries=4, retry_pause=2)
def login_database():
login_database.counter += 1
return 'success'
login_database.counter = 0
r = login_database()
assert r == 'success'
assert login_database.counter == 1
def test_catch_exception(self):
@retry(retries=1)
def login_database():
return 'success'
with pytest.raises(Exception, match="Retry"):
login_database()
def test_no_retries(self):
@retry()
def login_database():
assert False, "Should not execute"
login_database()
class TestRetryWithDelaysAndCondition:
def test_empty_retry_iterator(self):
@retry_with_delays_and_condition(backoff_iterator=[])
def login_database():
login_database.counter += 1
login_database.counter = 0
r = login_database()
assert login_database.counter == 1
def test_no_retry_exception(self):
@retry_with_delays_and_condition(
backoff_iterator=[1],
should_retry_error=lambda x: False,
)
def login_database():
login_database.counter += 1
if login_database.counter == 1:
raise CustomException("Error")
login_database.counter = 0
with pytest.raises(CustomException, match="Error"):
login_database()
assert login_database.counter == 1
def test_no_retry_baseexception(self):
@retry_with_delays_and_condition(
backoff_iterator=[1],
should_retry_error=lambda x: True, # Retry all exceptions inheriting from Exception
)
def login_database():
login_database.counter += 1
if login_database.counter == 1:
# Raise an exception inheriting from BaseException
raise CustomBaseException("Error")
login_database.counter = 0
with pytest.raises(CustomBaseException, match="Error"):
login_database()
assert login_database.counter == 1
def test_retry_exception(self):
@retry_with_delays_and_condition(
backoff_iterator=[1],
should_retry_error=lambda x: isinstance(x, CustomException),
)
def login_database():
login_database.counter += 1
if login_database.counter == 1:
raise CustomException("Retry")
return 'success'
login_database.counter = 0
assert login_database() == 'success'
assert login_database.counter == 2
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