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|
from pathlib import Path
from typing import Iterator
import nagiosplugin
import pytest
from click.testing import CliRunner
from check_patroni.cli import main
from . import PatroniAPI
@pytest.fixture
def node_tl_has_changed(patroni_api: PatroniAPI) -> Iterator[None]:
with patroni_api.routes({"patroni": "node_tl_has_changed.json"}):
yield None
@pytest.mark.usefixtures("node_tl_has_changed")
def test_node_tl_has_changed_ok_with_timeline(
runner: CliRunner, patroni_api: PatroniAPI
) -> None:
result = runner.invoke(
main,
[
"-e",
patroni_api.endpoint,
"node_tl_has_changed",
"--timeline",
"58",
],
)
assert result.exit_code == 0
assert (
result.stdout
== "NODETLHASCHANGED OK - The timeline is still 58. | is_timeline_changed=0;;@1:1 timeline=58\n"
)
@pytest.mark.usefixtures("node_tl_has_changed")
def test_node_tl_has_changed_ok_with_state_file(
runner: CliRunner, patroni_api: PatroniAPI, tmp_path: Path
) -> None:
state_file = tmp_path / "node_tl_has_changed.state_file"
with state_file.open("w") as f:
f.write('{"timeline": 58}')
result = runner.invoke(
main,
[
"-e",
patroni_api.endpoint,
"node_tl_has_changed",
"--state-file",
str(state_file),
],
)
assert result.exit_code == 0
assert (
result.stdout
== "NODETLHASCHANGED OK - The timeline is still 58. | is_timeline_changed=0;;@1:1 timeline=58\n"
)
@pytest.mark.usefixtures("node_tl_has_changed")
def test_node_tl_has_changed_ko_with_timeline(
runner: CliRunner, patroni_api: PatroniAPI
) -> None:
result = runner.invoke(
main,
[
"-e",
patroni_api.endpoint,
"node_tl_has_changed",
"--timeline",
"700",
],
)
assert result.exit_code == 2
assert (
result.stdout
== "NODETLHASCHANGED CRITICAL - The expected timeline was 700 got 58. | is_timeline_changed=1;;@1:1 timeline=58\n"
)
@pytest.mark.usefixtures("node_tl_has_changed")
def test_node_tl_has_changed_ko_with_state_file_and_save(
runner: CliRunner, patroni_api: PatroniAPI, tmp_path: Path
) -> None:
state_file = tmp_path / "node_tl_has_changed.state_file"
with state_file.open("w") as f:
f.write('{"timeline": 700}')
# test without saving the new tl
result = runner.invoke(
main,
[
"-e",
patroni_api.endpoint,
"node_tl_has_changed",
"--state-file",
str(state_file),
],
)
assert result.exit_code == 2
assert (
result.stdout
== "NODETLHASCHANGED CRITICAL - The expected timeline was 700 got 58. | is_timeline_changed=1;;@1:1 timeline=58\n"
)
cookie = nagiosplugin.Cookie(state_file)
cookie.open()
new_tl = cookie.get("timeline")
cookie.close()
assert new_tl == 700
# test when we save the hash
result = runner.invoke(
main,
[
"-e",
patroni_api.endpoint,
"node_tl_has_changed",
"--state-file",
str(state_file),
"--save",
],
)
assert result.exit_code == 2
assert (
result.stdout
== "NODETLHASCHANGED CRITICAL - The expected timeline was 700 got 58. | is_timeline_changed=1;;@1:1 timeline=58\n"
)
cookie = nagiosplugin.Cookie(state_file)
cookie.open()
new_tl = cookie.get("timeline")
cookie.close()
assert new_tl == 58
@pytest.mark.usefixtures("node_tl_has_changed")
def test_node_tl_has_changed_params(
runner: CliRunner, patroni_api: PatroniAPI, tmp_path: Path
) -> None:
# This one is placed last because it seems like the exceptions are not flushed from stderr for the next tests.
fake_state_file = tmp_path / "fake_file_name.state_file"
result = runner.invoke(
main,
[
"-e",
patroni_api.endpoint,
"node_tl_has_changed",
"--timeline",
"58",
"--state-file",
str(fake_state_file),
],
)
assert result.exit_code == 3
assert (
result.stdout
== "NODETLHASCHANGED UNKNOWN: click.exceptions.UsageError: Either --timeline or --state-file should be provided for this service\n"
)
result = runner.invoke(main, ["-e", patroni_api.endpoint, "node_tl_has_changed"])
assert result.exit_code == 3
assert (
result.stdout
== "NODETLHASCHANGED UNKNOWN: click.exceptions.UsageError: Either --timeline or --state-file should be provided for this service\n"
)
|
