pulumi/sdk/python/lib/test/automation/test_isolation.py

134 lines
3.6 KiB
Python

# Copyright 2016-2022, Pulumi Corporation.
#
# Licensed 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
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Regresses [pulumi/pulumi#8633]: sequential operations like
# `stack.up` with inline programs should be isolated from each other,
# so that errors from the first operation do not infect the subsequent
# operations.
import asyncio
import os
import sys
import typing
import uuid
import pytest
import pulumi
from pulumi import automation
class BadResource(pulumi.CustomResource):
def __init__(
self, resource_name: str, opts: typing.Optional[pulumi.ResourceOptions] = None
):
if opts is None:
opts = pulumi.ResourceOptions()
super().__init__("badprovider::BadResource", resource_name, {}, opts)
def program():
config = pulumi.Config()
bad = config.get_int("bad") or 0
if bad == 1:
BadResource("bad_resource")
def ignore(*args, **kw):
pass
def check_isolation(minimal=False):
stack_name = f"isolation-test-{uuid.uuid4()}"
stack = automation.create_stack(
stack_name=stack_name, project_name="isolation-test", program=program
)
with pytest.raises(automation.errors.CommandError):
stack.set_config("bad", automation.ConfigValue("1"))
stack.up(on_output=ignore)
if not minimal:
stack.set_config("bad", automation.ConfigValue("0"))
stack.up(on_output=ignore)
destroy_res = stack.destroy()
assert destroy_res.summary.kind == "destroy"
assert destroy_res.summary.result == "succeeded"
stack.workspace.remove_stack(stack_name)
async def async_stack_up(stack):
return stack.up(on_output=ignore)
async def async_stack_destroy(stack):
return stack.destroy()
@pytest.mark.skipif(
"PULUMI_ACCESS_TOKEN" not in os.environ, reason="PULUMI_ACCESS_TOKEN not set"
)
@pytest.mark.asyncio
async def test_parallel_updates():
first_stack_name = f"stack-{uuid.uuid4()}"
second_stack_name = f"stack-{uuid.uuid4()}"
stacks = [
automation.create_stack(
stack_name, project_name="test-parallel", program=program
)
for stack_name in {first_stack_name, second_stack_name}
]
stack_up_responses = await asyncio.gather(
*[async_stack_up(stack) for stack in stacks]
)
assert all(
{
stack_response.summary.result == "succeeded"
for stack_response in stack_up_responses
}
)
stack_destroy_responses = await asyncio.gather(
*[async_stack_destroy(stack) for stack in stacks]
)
assert all(
{
stack_response.summary.result == "succeeded"
for stack_response in stack_destroy_responses
}
)
@pytest.mark.skipif(
"PULUMI_ACCESS_TOKEN" not in os.environ, reason="PULUMI_ACCESS_TOKEN not set"
)
@pytest.mark.skipif(
sys.platform == "win32", reason="TODO[pulumi/pulumi#8716] fails on Windows"
)
def test_isolation():
check_isolation()
if __name__ == "__main__":
import argparse
ap = argparse.ArgumentParser()
ap.add_argument(
"--minimal", action="store_true", help="Minimal test: no sequencing"
)
args = ap.parse_args()
check_isolation(minimal=args.minimal)