# Copyright 2020 The StackStorm Authors.
# Copyright 2019 Extreme Networks, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


from __future__ import absolute_import
import unittest2

from st2common.util import jinja as jinja_utils


class JinjaUtilsPathFilterTestCase(unittest2.TestCase):
    def test_basename(self):
        env = jinja_utils.get_jinja_environment()

        template = "{{k1 | basename}}"
        actual = env.from_string(template).render({"k1": "/some/path/to/file.txt"})
        self.assertEqual(actual, "file.txt")

        actual = env.from_string(template).render({"k1": "/some/path/to/dir"})
        self.assertEqual(actual, "dir")

        actual = env.from_string(template).render({"k1": "/some/path/to/dir/"})
        self.assertEqual(actual, "")

    def test_dirname(self):
        env = jinja_utils.get_jinja_environment()

        template = "{{k1 | dirname}}"
        actual = env.from_string(template).render({"k1": "/some/path/to/file.txt"})
        self.assertEqual(actual, "/some/path/to")

        actual = env.from_string(template).render({"k1": "/some/path/to/dir"})
        self.assertEqual(actual, "/some/path/to")

        actual = env.from_string(template).render({"k1": "/some/path/to/dir/"})
        self.assertEqual(actual, "/some/path/to/dir")
