#
# Copyright 2017-2018 Amazon.com, Inc. and its affiliates. All Rights Reserved.
#
# Licensed under the MIT License. See the LICENSE accompanying this file
# for the specific language governing permissions and limitations under
# the License.
#

import watchdog


def test_non_existent_dir(tmpdir):
    state_files = watchdog.get_state_files(str(tmpdir.join("new-dir")))

    assert {} == state_files


def test_empty_dir(tmpdir):
    state_files = watchdog.get_state_files(str(tmpdir))

    assert {} == state_files


def test_no_state_files(tmpdir):
    tmpdir.join("~fs-deadbeef.mount.dir.12345").write("")

    state_files = watchdog.get_state_files(str(tmpdir))

    assert {} == state_files


def test_state_files(tmpdir):
    efs_config = "fs-deadbeef.mount.dir.12345"
    tmpdir.join(efs_config).write("")

    stunnel_config = "stunnel-config.fs-deadbeef.mount.dir.12345"
    tmpdir.join(stunnel_config).write("")

    state_files = watchdog.get_state_files(str(tmpdir))

    assert 1 == len(state_files)
    assert "mount.dir.12345" in state_files