# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

from __future__ import absolute_import, print_function, unicode_literals

import os
import json
import yaml
import shutil
import unittest
import tempfile

from taskgraph import decision
from mozunit import main


class TestDecision(unittest.TestCase):

    def test_write_artifact_json(self):
        data = [{'some': 'data'}]
        tmpdir = tempfile.mkdtemp()
        try:
            decision.ARTIFACTS_DIR = os.path.join(tmpdir, "artifacts")
            decision.write_artifact("artifact.json", data)
            with open(os.path.join(decision.ARTIFACTS_DIR, "artifact.json")) as f:
                self.assertEqual(json.load(f), data)
        finally:
            if os.path.exists(tmpdir):
                shutil.rmtree(tmpdir)
            decision.ARTIFACTS_DIR = 'artifacts'

    def test_write_artifact_yml(self):
        data = [{'some': 'data'}]
        tmpdir = tempfile.mkdtemp()
        try:
            decision.ARTIFACTS_DIR = os.path.join(tmpdir, "artifacts")
            decision.write_artifact("artifact.yml", data)
            with open(os.path.join(decision.ARTIFACTS_DIR, "artifact.yml")) as f:
                self.assertEqual(yaml.safe_load(f), data)
        finally:
            if os.path.exists(tmpdir):
                shutil.rmtree(tmpdir)
            decision.ARTIFACTS_DIR = 'artifacts'


if __name__ == '__main__':
    main()