<reponame>NeonMariia/neon-skill-utils<filename>tests/file_util_tests.py<gh_stars>0
# NEON AI (TM) SOFTWARE, Software Development Kit & Application Framework
# All trademark and other rights reserved by their respective owners
# Copyright 2008-2022 Neongecko.com Inc.
# Contributors: <NAME>, <NAME>, <NAME>, <NAME>,
# <NAME>, <NAME>, <NAME>, <NAME>
# BSD-3 License
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the names of its
#    contributors may be used to endorse or promote products derived from this
#    software without specific prior written permission.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
# OR PROFITS;  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE,  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import os

import unittest
from pydub.exceptions import CouldntDecodeError

from neon_utils.file_utils import *

ROOT_DIR = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
AUDIO_PATH = os.path.join(ROOT_DIR, "tests", "audio_files")
README_PATH = os.path.join(ROOT_DIR, "tests", "readme_files")


class FileUtilTests(unittest.TestCase):

    __audio_data = None

    def test_encode_file(self):
        byte_string = encode_file_to_base64_string(os.path.join(ROOT_DIR, "LICENSE.md"))
        self.assertIsInstance(byte_string, str)

    def test_write_encoded_file(self):
        byte_string = encode_file_to_base64_string(os.path.join(ROOT_DIR, "LICENSE.md"))
        output_path = os.path.join(ROOT_DIR, "tests", "LICENSE.md")
        output_file = decode_base64_string_to_file(byte_string, output_path)
        self.assertEqual(output_path, output_file)
        with open(os.path.join(ROOT_DIR, "LICENSE.md"), "r") as original:
            original_text = original.read()
        with open(output_file, "r") as duplicated:
            duplicate_text = duplicated.read()
        self.assertEqual(original_text, duplicate_text)
        os.remove(output_file)

    def test_get_most_recent_file_in_dir(self):
        newest = get_most_recent_file_in_dir(ROOT_DIR)
        self.assertIsInstance(newest, str)
        print(newest)
        self.assertTrue(os.path.exists(newest))

        newest_py = get_most_recent_file_in_dir(os.path.join(ROOT_DIR, "*.py"))
        self.assertIsInstance(newest_py, str)
        self.assertTrue(os.path.isfile(newest_py))

        newest_dne = get_most_recent_file_in_dir(os.path.join(ROOT_DIR, "*.fake"))
        self.assertIsNone(newest_dne)

    def test_get_most_recent_file_in_dir_with_ext(self):
        newest = get_most_recent_file_in_dir(ROOT_DIR, "py")
        self.assertTrue(os.path.isfile(newest))

        newest_dne = get_most_recent_file_in_dir(ROOT_DIR, "fake")
        self.assertIsNone(newest_dne)

    def test_get_wav_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.wav")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_wav(self):
        test_file = os.path.join(AUDIO_PATH, "stop.wav")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_get_mp3_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.mp3")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_mp3(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.mp3")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_get_flac_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.flac")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_flac(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.flac")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_get_ogg_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.ogg")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_ogg(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.ogg")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_file_stream_invalid_path(self):
        with self.assertRaises(FileNotFoundError):
            get_audio_file_stream(os.path.join(AUDIO_PATH, "nothing"))

    def test_file_stream_invalid_type(self):
        with self.assertRaises(Exception):
            get_audio_file_stream(os.path.join(ROOT_DIR, "README.md"))

    def test_invalid_path_as_wav(self):
        with self.assertRaises(FileNotFoundError):
            get_file_as_wav(os.path.join(AUDIO_PATH, "nothing"), 44100)

    def test_invalid_file_as_wav(self):
        with self.assertRaises(CouldntDecodeError):
            get_file_as_wav(os.path.join(ROOT_DIR, "README.md"), 44100)

    def test_get_file_as_wav_no_ext(self):
        wav_data = get_file_as_wav(os.path.join(AUDIO_PATH, "testing 1 2 3"), 44100)
        self.assertEqual(wav_data.getframerate(), 44100)
        self.assertEqual(wav_data.getsampwidth(), 2)

    def test_get_file_as_wav_change_width(self):
        wav_data = get_file_as_wav(os.path.join(AUDIO_PATH, "testing 1 2 3 (sw4).wav"), 44100)
        self.assertEqual(wav_data.getframerate(), 44100)
        self.assertEqual(wav_data.getsampwidth(), 2)

    def test_resolve_neon_resource_file_valid(self):
        start_listening = resolve_neon_resource_file("snd/start_listening.wav")
        self.assertTrue(os.path.isfile(start_listening))

    def test_resolve_neon_resource_file_invalid(self):
        self.assertIsNone(resolve_neon_resource_file("invalid/file"))

    def test_01_audio_bytes_from_file(self):
        test_path = "testing 1 2 3 (sw4).wav"
        audio_data = audio_bytes_from_file(os.path.join(AUDIO_PATH, test_path))
        self.assertIsInstance(audio_data, dict)
        self.__class__.__audio_data = audio_data
        self.assertTrue(len(audio_data.get('data', [])) > 0)

    def test_02_audio_bytes_to_file(self):
        output_file = "testing output 1 2 3 (sr4).wav"
        self.assertIsNotNone(self.__class__.__audio_data)
        audio_path = audio_bytes_to_file(os.path.join(AUDIO_PATH, output_file),
                                         audio_data=self.__audio_data['data'],
                                         sample_rate=self.__audio_data['sample_rate'])
        self.assertTrue(os.path.exists(audio_path))
        os.remove(audio_path)
        self.assertFalse(os.path.exists(audio_path))

    def test_parse_neon_skill_readme_file_valid(self):
        str_sections = ("title", "icon", "summary", "description", "contact support", "category")
        list_sections = ("examples", "credits", "categories", "tags")
        neon_data = parse_skill_readme_file(os.path.join(README_PATH, "neon_readme.md"))
        self.assertIsInstance(neon_data, dict)
        self.assertEqual(set(neon_data.keys()), {"title", "icon", "summary", "description", "examples",
                                                 "contact support", "credits", "category", "tags", "categories"})

        for val in neon_data.values():
            if val in str_sections:
                self.assertIsInstance(val, str)
            elif val in list_sections:
                self.assertIsInstance(val, list)

        self.assertEqual(neon_data["title"], "Demo")
        self.assertEqual(neon_data["icon"], "https://0000.us/klatchat/app/files/neon_images/icons/neon_skill.png")
        self.assertEqual(neon_data["summary"], "Skill to demo Neon capabilities")
        self.assertEqual(neon_data["description"],
                         "The demo skill will prompt on first run if you'd like to see a demo. User may accept or "
                         "decline and optionally choose to be asked again on next run. The demo may also be run at "
                         "any time via intent.")
        self.assertEqual(neon_data["contact support"],
                         "Use the [link](https://neongecko.com/ContactUs) or [submit an issue on GitHub]"
                         "(https://help.github.com/en/articles/creating-an-issue)")
        self.assertEqual(neon_data["category"], "Information")

        self.assertEqual(neon_data["examples"], ["show me the demo"])
        self.assertEqual(set(neon_data["credits"]), {"NeonGeckoCom", "NeonDaniel"})
        self.assertEqual(neon_data["categories"], ["Information"])
        self.assertEqual(neon_data["tags"], ["NeonGecko", "NeonAI", "Demo"])

        for readme in ("legacy_neon_readme.md", "complex_neon_readme.md"):
            neon_data = parse_skill_readme_file(os.path.join(README_PATH, readme))
            self.assertIsInstance(neon_data, dict)
            for val in neon_data.values():
                if val in str_sections:
                    self.assertIsInstance(val, str)
                elif val in list_sections:
                    self.assertIsInstance(val, list)

    def test_parse_skill_readme_file_invalid(self):
        with self.assertRaises(FileNotFoundError):
            parse_skill_readme_file(os.path.join(README_PATH, "invalid_path"))

        with self.assertRaises(FileNotFoundError):
            parse_skill_readme_file(README_PATH)

        with self.assertRaises(ValueError):
            parse_skill_readme_file("")

    def test_check_path_permissions(self):
        with self.assertRaises(FileNotFoundError):
            check_path_permissions("/test/fnf")
        self.assertEqual(check_path_permissions("/opt"), (True, False, True))
        self.assertEqual(check_path_permissions("/tmp"), (True, True, True))
        self.assertEqual(check_path_permissions("~/"), (True, True, True))

    def test_check_path_is_writable(self):
        self.assertFalse(path_is_read_writable("/test/fnf"))
        self.assertFalse(path_is_read_writable("/opt"))
        self.assertFalse(path_is_read_writable("/opt/dne_test_dir"))
        self.assertTrue(path_is_read_writable("/tmp"))
        self.assertTrue(path_is_read_writable("~/"))
        self.assertTrue(path_is_read_writable("~/.dne_test_dir"))
        self.assertFalse(path_is_read_writable('/'))
        unwritable_path = os.path.join(ROOT_DIR, "tests", "configuration", "unwritable_path")
        self.assertFalse(path_is_read_writable(unwritable_path))

    def test_create_file(self):
        valid_file = os.path.expanduser("~/test_pass")
        with self.assertRaises(PermissionError):
            create_file("/test_fail")
        create_file("~/test_pass")
        self.assertTrue(os.path.isfile(valid_file))
        os.remove(valid_file)


if __name__ == '__main__':
    unittest.main()

# NEON AI (TM) SOFTWARE, Software Development Kit & Application Framework
# All trademark and other rights reserved by their respective owners
# Copyright 2008-2022 Neongecko.com Inc.
# Contributors: <NAME>, <NAME>, <NAME>, <NAME>,
# <NAME>, <NAME>, <NAME>, <NAME>
# BSD-3 License
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
# 3. Neither the name of the copyright holder nor the names of its
#    contributors may be used to endorse or promote products derived from this
#    software without specific prior written permission.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
# OR PROFITS;  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE,  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import os

import unittest
from pydub.exceptions import CouldntDecodeError

from neon_utils.file_utils import *

ROOT_DIR = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
AUDIO_PATH = os.path.join(ROOT_DIR, "tests", "audio_files")
README_PATH = os.path.join(ROOT_DIR, "tests", "readme_files")


class FileUtilTests(unittest.TestCase):

    __audio_data = None

    def test_encode_file(self):
        byte_string = encode_file_to_base64_string(os.path.join(ROOT_DIR, "LICENSE.md"))
        self.assertIsInstance(byte_string, str)

    def test_write_encoded_file(self):
        byte_string = encode_file_to_base64_string(os.path.join(ROOT_DIR, "LICENSE.md"))
        output_path = os.path.join(ROOT_DIR, "tests", "LICENSE.md")
        output_file = decode_base64_string_to_file(byte_string, output_path)
        self.assertEqual(output_path, output_file)
        with open(os.path.join(ROOT_DIR, "LICENSE.md"), "r") as original:
            original_text = original.read()
        with open(output_file, "r") as duplicated:
            duplicate_text = duplicated.read()
        self.assertEqual(original_text, duplicate_text)
        os.remove(output_file)

    def test_get_most_recent_file_in_dir(self):
        newest = get_most_recent_file_in_dir(ROOT_DIR)
        self.assertIsInstance(newest, str)
        print(newest)
        self.assertTrue(os.path.exists(newest))

        newest_py = get_most_recent_file_in_dir(os.path.join(ROOT_DIR, "*.py"))
        self.assertIsInstance(newest_py, str)
        self.assertTrue(os.path.isfile(newest_py))

        newest_dne = get_most_recent_file_in_dir(os.path.join(ROOT_DIR, "*.fake"))
        self.assertIsNone(newest_dne)

    def test_get_most_recent_file_in_dir_with_ext(self):
        newest = get_most_recent_file_in_dir(ROOT_DIR, "py")
        self.assertTrue(os.path.isfile(newest))

        newest_dne = get_most_recent_file_in_dir(ROOT_DIR, "fake")
        self.assertIsNone(newest_dne)

    def test_get_wav_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.wav")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_wav(self):
        test_file = os.path.join(AUDIO_PATH, "stop.wav")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_get_mp3_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.mp3")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_mp3(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.mp3")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_get_flac_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.flac")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_flac(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.flac")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_get_ogg_as_wav(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.ogg")
        wav_data = get_file_as_wav(test_file, 16000)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 16000)

        wav_data = get_file_as_wav(test_file, 44100)
        self.assertIsInstance(wav_data, wave.Wave_read)
        self.assertEqual(wav_data.getframerate(), 44100)

    def test_file_stream_ogg(self):
        test_file = os.path.join(AUDIO_PATH, "testing 1 2 3.ogg")
        stream = get_audio_file_stream(test_file)
        self.assertEqual(stream.sample_rate, 16000)

        stream = get_audio_file_stream(test_file, 44100)
        self.assertEqual(stream.sample_rate, 44100)

    def test_file_stream_invalid_path(self):
        with self.assertRaises(FileNotFoundError):
            get_audio_file_stream(os.path.join(AUDIO_PATH, "nothing"))

    def test_file_stream_invalid_type(self):
        with self.assertRaises(Exception):
            get_audio_file_stream(os.path.join(ROOT_DIR, "README.md"))

    def test_invalid_path_as_wav(self):
        with self.assertRaises(FileNotFoundError):
            get_file_as_wav(os.path.join(AUDIO_PATH, "nothing"), 44100)

    def test_invalid_file_as_wav(self):
        with self.assertRaises(CouldntDecodeError):
            get_file_as_wav(os.path.join(ROOT_DIR, "README.md"), 44100)

    def test_get_file_as_wav_no_ext(self):
        wav_data = get_file_as_wav(os.path.join(AUDIO_PATH, "testing 1 2 3"), 44100)
        self.assertEqual(wav_data.getframerate(), 44100)
        self.assertEqual(wav_data.getsampwidth(), 2)

    def test_get_file_as_wav_change_width(self):
        wav_data = get_file_as_wav(os.path.join(AUDIO_PATH, "testing 1 2 3 (sw4).wav"), 44100)
        self.assertEqual(wav_data.getframerate(), 44100)
        self.assertEqual(wav_data.getsampwidth(), 2)

    def test_resolve_neon_resource_file_valid(self):
        start_listening = resolve_neon_resource_file("snd/start_listening.wav")
        self.assertTrue(os.path.isfile(start_listening))

    def test_resolve_neon_resource_file_invalid(self):
        self.assertIsNone(resolve_neon_resource_file("invalid/file"))

    def test_01_audio_bytes_from_file(self):
        test_path = "testing 1 2 3 (sw4).wav"
        audio_data = audio_bytes_from_file(os.path.join(AUDIO_PATH, test_path))
        self.assertIsInstance(audio_data, dict)
        self.__class__.__audio_data = audio_data
        self.assertTrue(len(audio_data.get('data', [])) > 0)

    def test_02_audio_bytes_to_file(self):
        output_file = "testing output 1 2 3 (sr4).wav"
        self.assertIsNotNone(self.__class__.__audio_data)
        audio_path = audio_bytes_to_file(os.path.join(AUDIO_PATH, output_file),
                                         audio_data=self.__audio_data['data'],
                                         sample_rate=self.__audio_data['sample_rate'])
        self.assertTrue(os.path.exists(audio_path))
        os.remove(audio_path)
        self.assertFalse(os.path.exists(audio_path))

    def test_parse_neon_skill_readme_file_valid(self):
        str_sections = ("title", "icon", "summary", "description", "contact support", "category")
        list_sections = ("examples", "credits", "categories", "tags")
        neon_data = parse_skill_readme_file(os.path.join(README_PATH, "neon_readme.md"))
        self.assertIsInstance(neon_data, dict)
        self.assertEqual(set(neon_data.keys()), {"title", "icon", "summary", "description", "examples",
                                                 "contact support", "credits", "category", "tags", "categories"})

        for val in neon_data.values():
            if val in str_sections:
                self.assertIsInstance(val, str)
            elif val in list_sections:
                self.assertIsInstance(val, list)

        self.assertEqual(neon_data["title"], "Demo")
        self.assertEqual(neon_data["icon"], "https://0000.us/klatchat/app/files/neon_images/icons/neon_skill.png")
        self.assertEqual(neon_data["summary"], "Skill to demo Neon capabilities")
        self.assertEqual(neon_data["description"],
                         "The demo skill will prompt on first run if you'd like to see a demo. User may accept or "
                         "decline and optionally choose to be asked again on next run. The demo may also be run at "
                         "any time via intent.")
        self.assertEqual(neon_data["contact support"],
                         "Use the [link](https://neongecko.com/ContactUs) or [submit an issue on GitHub]"
                         "(https://help.github.com/en/articles/creating-an-issue)")
        self.assertEqual(neon_data["category"], "Information")

        self.assertEqual(neon_data["examples"], ["show me the demo"])
        self.assertEqual(set(neon_data["credits"]), {"NeonGeckoCom", "NeonDaniel"})
        self.assertEqual(neon_data["categories"], ["Information"])
        self.assertEqual(neon_data["tags"], ["NeonGecko", "NeonAI", "Demo"])

        for readme in ("legacy_neon_readme.md", "complex_neon_readme.md"):
            neon_data = parse_skill_readme_file(os.path.join(README_PATH, readme))
            self.assertIsInstance(neon_data, dict)
            for val in neon_data.values():
                if val in str_sections:
                    self.assertIsInstance(val, str)
                elif val in list_sections:
                    self.assertIsInstance(val, list)

    def test_parse_skill_readme_file_invalid(self):
        with self.assertRaises(FileNotFoundError):
            parse_skill_readme_file(os.path.join(README_PATH, "invalid_path"))

        with self.assertRaises(FileNotFoundError):
            parse_skill_readme_file(README_PATH)

        with self.assertRaises(ValueError):
            parse_skill_readme_file("")

    def test_check_path_permissions(self):
        with self.assertRaises(FileNotFoundError):
            check_path_permissions("/test/fnf")
        self.assertEqual(check_path_permissions("/opt"), (True, False, True))
        self.assertEqual(check_path_permissions("/tmp"), (True, True, True))
        self.assertEqual(check_path_permissions("~/"), (True, True, True))

    def test_check_path_is_writable(self):
        self.assertFalse(path_is_read_writable("/test/fnf"))
        self.assertFalse(path_is_read_writable("/opt"))
        self.assertFalse(path_is_read_writable("/opt/dne_test_dir"))
        self.assertTrue(path_is_read_writable("/tmp"))
        self.assertTrue(path_is_read_writable("~/"))
        self.assertTrue(path_is_read_writable("~/.dne_test_dir"))
        self.assertFalse(path_is_read_writable('/'))
        unwritable_path = os.path.join(ROOT_DIR, "tests", "configuration", "unwritable_path")
        self.assertFalse(path_is_read_writable(unwritable_path))

    def test_create_file(self):
        valid_file = os.path.expanduser("~/test_pass")
        with self.assertRaises(PermissionError):
            create_file("/test_fail")
        create_file("~/test_pass")
        self.assertTrue(os.path.isfile(valid_file))
        os.remove(valid_file)


if __name__ == '__main__':
    unittest.main()
# NEON AI (TM) SOFTWARE, Software Development Kit & Application Framework # All trademark and other rights reserved by their respective owners # Copyright 2008-2022 Neongecko.com Inc. # Contributors: <NAME>, <NAME>, <NAME>, <NAME>, # <NAME>, <NAME>, <NAME>, <NAME> # BSD-3 License # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # 1. Redistributions of source code must retain the above copyright notice, #    this list of conditions and the following disclaimer. # 2. Redistributions in binary form must reproduce the above copyright notice, #    this list of conditions and the following disclaimer in the documentation #    and/or other materials provided with the distribution. # 3. Neither the name of the copyright holder nor the names of its #    contributors may be used to endorse or promote products derived from this #    software without specific prior written permission. # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, # THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR # CONTRIBUTORS  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, # OR PROFITS;  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF # LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING # NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS # SOFTWARE,  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.