check-patroni/tests/test_node_is_replica.py

from click.testing import CliRunner
from pytest_mock import MockerFixture

from check_patroni.cli import main

from .tools import my_mock


def test_node_is_replica_ok(mocker: MockerFixture, use_old_replica_state: bool) -> None:
    runner = CliRunner()

    my_mock(mocker, "node_is_replica_ok", 200)
    result = runner.invoke(main, ["-e", "https://10.20.199.3:8008", "node_is_replica"])
    assert result.exit_code == 0
    assert (
        result.stdout
        == "NODEISREPLICA OK - This node is a running replica with no noloadbalance tag. | is_replica=1;;@0\n"
    )


def test_node_is_replica_ko(mocker: MockerFixture, use_old_replica_state: bool) -> None:
    runner = CliRunner()

    my_mock(mocker, "node_is_replica_ko", 404)
    result = runner.invoke(main, ["-e", "https://10.20.199.3:8008", "node_is_replica"])
    assert result.exit_code == 2
    assert (
        result.stdout
        == "NODEISREPLICA CRITICAL - This node is not a running replica with no noloadbalance tag. | is_replica=0;;@0\n"
    )


def test_node_is_replica_ko_lag(
    mocker: MockerFixture, use_old_replica_state: bool
) -> None:
    runner = CliRunner()

    # We don't do the check ourselves, patroni does it and changes the return code
    my_mock(mocker, "node_is_replica_ok", 404)
    result = runner.invoke(
        main, ["-e", "https://10.20.199.3:8008", "node_is_replica", "--max-lag", "100"]
    )
    assert result.exit_code == 2
    assert (
        result.stdout
        == "NODEISREPLICA CRITICAL - This node is not a running replica with no noloadbalance tag and a lag under 100. | is_replica=0;;@0\n"
    )