Ghazascanner_2019runbot

//usr/lib/python3/dist-packages/uaclient/conftest.py

import io
import logging
import mock

import pytest

from uaclient.config import UAConfig

try:
    from typing import Any, Dict, Optional  # noqa: F401
except ImportError:
    # typing isn't available on trusty, so ignore its absence
    pass

@pytest.fixture
def caplog_text(request):
    """
    A fixture that returns a function that returns caplog.text

caplog isn't available in pytest in all of our target releases; this either
    uses caplog.text if available, or a shim which replicates what it does.

Specifically, bionic is the first Ubuntu release to contain a version of
    pytest new enough for the caplog fixture to be present. In xenial, the
    python3-pytest-catchlog package provides the same functionality (this is
    the code that was later integrated in to pytest). For trusty, there is no
    packaged alternative to this shim.

(It returns a function so that the requester can decide when to examine the
    logs; if it returned caplog.text directly, that would always be empty.)
    """
    log_level = getattr(request, "param", logging.INFO)
    try:
        try:
            caplog = request.getfixturevalue("caplog")
        except AttributeError:
            # Older versions of pytest only have getfuncargvalue, which is now
            # deprecated in favour of getfixturevalue
            caplog = request.getfuncargvalue("caplog")
        caplog.set_level(log_level)

def _func():
            return caplog.text

except LookupError:
        # If the caplog fixture isn't available, shim something in ourselves
        root = logging.getLogger()
        root.setLevel(log_level)
        handler = logging.StreamHandler(io.StringIO())
        handler.setFormatter(
            logging.Formatter(
                "%(filename)-25s %(lineno)4d %(levelname)-8s %(message)s"
            )
        )
        root.addHandler(handler)

def _func():
            return handler.stream.getvalue()

def clear_handlers():
            logging.root.handlers = []

request.addfinalizer(clear_handlers)
    return _func

@pytest.yield_fixture
def logging_sandbox():
    # Monkeypatch a replacement root logger, so that our changes to logging
    # configuration don't persist outside of the test
    root_logger = logging.RootLogger(logging.WARNING)

with mock.patch.object(logging, "root", root_logger):
        with mock.patch.object(logging.Logger, "root", root_logger):
            with mock.patch.object(
                logging.Logger, "manager", logging.Manager(root_logger)
            ):
                yield

@pytest.fixture
def FakeConfig(tmpdir):
    class _FakeConfig(UAConfig):
        def __init__(self) -> None:
            super().__init__({"data_dir": tmpdir.strpath})

@classmethod
        def for_attached_machine(
            cls,
            account_name: str = "test_account",
            machine_token: "Dict[str, Any]" = None,
        ):
            if not machine_token:
                machine_token = {
                    "availableResources": [],
                    "machineToken": "not-null",
                    "machineTokenInfo": {
                        "accountInfo": {"id": "acct-1", "name": account_name},
                        "contractInfo": {
                            "id": "cid",
                            "name": "test_contract",
                            "resourceEntitlements": [],
                        },
                    },
                }
            config = cls()
            config.write_cache("machine-token", machine_token)
            return config

return _FakeConfig