How to use the wily.cache.store function in wily

config = DEFAULT_CONFIG
    cache_path = pathlib.Path(tmpdir) / ".wily"
    target_path = str(pathlib.Path(tmpdir) / "foo" / "bar.py")
    cache_path.mkdir()
    config.cache_path = cache_path
    config.path = tmpdir
    _TEST_STATS = {"operator_data": {"test": {target_path: {"metric1": 1}}}}
    _TEST_REVISION = Revision(
        key="12345",
        author_name="Anthony Shaw",
        author_email="anthony@test.com",
        date="17/01/1990",
        message="my changes",
        files=[target_path],
    )
    fn = cache.store(config, ARCHIVER_GIT, _TEST_REVISION, _TEST_STATS)
    with open(fn) as cache_item:
        result = json.load(cache_item)
        assert isinstance(result, dict)
        if sys.platform == "win32":
            assert "foo\\bar.py" in result["operator_data"]["test"].keys()
        else:
            assert "foo/bar.py" in result["operator_data"]["test"].keys()

""" Test that you can't write the same revision twice """
    config = DEFAULT_CONFIG
    cache_path = pathlib.Path(tmpdir) / ".wily"
    cache_path.mkdir()
    config.cache_path = cache_path
    target_path = str(pathlib.Path(tmpdir) / "foo" / "bar.py")
    _TEST_STATS = {"operator_data": {"test": {target_path: {"metric1": 1}}}}
    _TEST_REVISION = Revision(
        key="12345",
        author_name="Anthony Shaw",
        author_email="anthony@test.com",
        date="17/01/1990",
        message="my changes",
        files=[target_path],
    )
    fn = cache.store(config, ARCHIVER_GIT, _TEST_REVISION, _TEST_STATS)
    with pytest.raises(RuntimeError):
        cache.store(config, ARCHIVER_GIT, _TEST_REVISION, _TEST_STATS)

def test_store_basic(tmpdir):
    config = DEFAULT_CONFIG
    cache_path = pathlib.Path(tmpdir) / ".wily"
    cache_path.mkdir()
    config.cache_path = cache_path
    target_path = str(pathlib.Path(tmpdir) / "foo" / "bar.py")
    _TEST_STATS = {"operator_data": {"test": {target_path: {"metric1": 1}}}}
    _TEST_REVISION = Revision(
        key="12345",
        author_name="Anthony Shaw",
        author_email="anthony@test.com",
        date="17/01/1990",
        message="my changes",
        files=[target_path],
    )
    fn = cache.store(config, ARCHIVER_GIT, _TEST_REVISION, _TEST_STATS)
    with open(fn) as cache_item:
        result = json.load(cache_item)
        assert isinstance(result, dict)
        assert result == _TEST_STATS

cache_path = pathlib.Path(tmpdir) / ".wily"
    cache_path.mkdir()
    config.cache_path = cache_path
    target_path = str(pathlib.Path(tmpdir) / "foo" / "bar.py")
    _TEST_STATS = {"operator_data": {"test": {target_path: {"metric1": 1}}}}
    _TEST_REVISION = Revision(
        key="12345",
        author_name="Anthony Shaw",
        author_email="anthony@test.com",
        date="17/01/1990",
        message="my changes",
        files=[target_path],
    )
    fn = cache.store(config, ARCHIVER_GIT, _TEST_REVISION, _TEST_STATS)
    with pytest.raises(RuntimeError):
        cache.store(config, ARCHIVER_GIT, _TEST_REVISION, _TEST_STATS)

def store(self, config, archiver, stats):
        """
        Store the stats for this indexed revision.

        :param config: The wily config.
        :type  config: :class:`wily.config.WilyConfig`

        :param archiver: The archiver.
        :type  archiver: :class:`wily.archivers.Archiver`

        :param stats: The data
        :type  stats: ``dict``
        """
        self._data = stats
        return cache.store(config, archiver, self.revision, stats)