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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
from datetime import datetime
from textwrap import dedent
from time import mktime
import pytest
from mozunit import main
from taskgraph.util.taskcluster import get_artifact_url, get_index_url, get_task_url
from gecko_taskgraph.util.backstop import (
BACKSTOP_INDEX,
BACKSTOP_PUSH_INTERVAL,
BACKSTOP_TIME_INTERVAL,
is_backstop,
)
LAST_BACKSTOP_PUSHID = 1
LAST_BACKSTOP_PUSHDATE = mktime(datetime.now().timetuple())
DEFAULT_RESPONSES = {
"index": {
"status": 200,
"json": {"taskId": LAST_BACKSTOP_PUSHID},
},
"artifact": {
"status": 200,
"body": dedent(
f"""
pushdate: {LAST_BACKSTOP_PUSHDATE}
pushlog_id: "{LAST_BACKSTOP_PUSHID}"
"""
),
},
"status": {
"status": 200,
"json": {"status": {"state": "complete"}},
},
}
@pytest.fixture
def params():
return {
"branch": "integration/autoland",
"head_repository": "https://hg.mozilla.org/integration/autoland",
"head_rev": "abcdef",
"project": "autoland",
"pushdate": LAST_BACKSTOP_PUSHDATE + 1,
"pushlog_id": f"{LAST_BACKSTOP_PUSHID + 1}",
"target_tasks_method": "default",
}
@pytest.mark.parametrize(
"response_args,extra_params,expected",
(
pytest.param(
{
"index": {"status": 404},
},
{"pushlog_id": "1"},
True,
id="no previous backstop",
),
pytest.param(
{
"index": DEFAULT_RESPONSES["index"],
"status": DEFAULT_RESPONSES["status"],
"artifact": {"status": 404},
},
{"pushlog_id": 1},
False,
id="previous backstop not finished",
),
pytest.param(
DEFAULT_RESPONSES,
{
"pushlog_id": f"{LAST_BACKSTOP_PUSHID + BACKSTOP_PUSH_INTERVAL - 1}",
"pushdate": LAST_BACKSTOP_PUSHDATE + (BACKSTOP_TIME_INTERVAL * 60) - 1,
},
False,
id="not a backstop",
),
pytest.param(
{},
{
"target_tasks_method": "nothing",
},
False,
id="dontbuild",
),
pytest.param(
DEFAULT_RESPONSES,
{
"pushlog_id": f"{LAST_BACKSTOP_PUSHID + BACKSTOP_PUSH_INTERVAL}",
},
True,
id="interval",
),
pytest.param(
DEFAULT_RESPONSES,
{
"pushlog_id": f"{LAST_BACKSTOP_PUSHID + BACKSTOP_PUSH_INTERVAL + 1}",
},
True,
id="greater than interval",
),
pytest.param(
DEFAULT_RESPONSES,
{
"pushdate": LAST_BACKSTOP_PUSHDATE + (BACKSTOP_TIME_INTERVAL * 60),
},
True,
id="time elapsed",
),
pytest.param(
{},
{
"project": "try",
"pushlog_id": f"{BACKSTOP_PUSH_INTERVAL}",
},
False,
id="try not a backstop",
),
pytest.param(
{},
{
"project": "mozilla-central",
},
True,
id="release branches always a backstop",
),
pytest.param(
{
"index": DEFAULT_RESPONSES["index"],
"status": {
"status": 200,
"json": {"status": {"state": "failed"}},
},
},
{},
True,
id="last backstop failed",
),
),
)
def test_is_backstop(
monkeypatch,
responses,
params,
response_args,
extra_params,
expected,
):
root_url = "https://taskcluster.example.com"
monkeypatch.delenv("TASKCLUSTER_PROXY_URL", raising=False)
monkeypatch.setenv("TASKCLUSTER_ROOT_URL", root_url)
urls = {
"index": get_index_url(
BACKSTOP_INDEX.format(
**{"trust-domain": "gecko", "project": params["project"]}
)
),
"artifact": get_artifact_url(LAST_BACKSTOP_PUSHID, "public%2Fparameters.yml"),
"status": get_task_url(LAST_BACKSTOP_PUSHID) + "/status",
}
for key in ("index", "status", "artifact"):
if key in response_args:
responses.add(responses.GET, urls[key], **response_args[key])
params.update(extra_params)
assert is_backstop(params) is expected
if __name__ == "__main__":
main()
|
