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# -*- coding: utf-8 -*-
###############################################################################
# PySword - A native Python reader of the SWORD Project Bible Modules #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2019 Various PySword developers: #
# Kenneth Arnold, Joshua Gross, Tomas Groth, Ryan Hiebert, Philip Ridout, #
# Matthew Wardrop #
# --------------------------------------------------------------------------- #
# Permission is hereby granted, free of charge, to any person obtaining a #
# copy of this software and associated documentation files (the "Software"), #
# to deal in the Software without restriction, including without limitation #
# the rights to use, copy, modify, merge, publish, distribute, sublicense, #
# and/or sell copies of the Software, and to permit persons to whom the #
# Software is furnished to do so, subject to the following conditions: #
# #
# The above copyright notice and this permission notice shall be included #
# in all copies or substantial portions of the Software. #
# #
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE #
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
# DEALINGS IN THE SOFTWARE. #
###############################################################################
import os
import sys
from tests import TestCase, skipUnless
try:
import pathlib
except ImportError:
pass
from pysword.utils import path_like_to_str
class TestPathLikeToStr(TestCase):
@skipUnless(sys.version_info >= (3, 6), u'Only Python 3.6 and above has the os.PathLike object')
def test_path_like_object(self):
# GIVEN: An object that implements the `os.PathLike` `__fspath__` method
path_like_object = pathlib.Path(u'test', u'path')
# WHEN: Calling with path_like_to_str with an `os.PathLike` object
result = path_like_to_str(path_like_object)
# Then a string of the Path should have been returned
self.assertIsInstance(result, str)
self.assertEqual(result, os.path.join(u'test', u'path'))
@skipUnless(sys.version_info >= (3, 4) and sys.version_info < (3, 6),
u'Only Python 3.4 and 3.5 has a `pathlib.Path` object that is not also a `os.PathLike` object.')
def test_path_object(self):
# GIVEN: A `pathlib.Path` object
path_object = pathlib.Path(u'test', u'path')
# WHEN: Calling with path_like_to_str with an `pathlib.Path` object
result = path_like_to_str(path_object)
# Then a string of the Path should have been returned
self.assertIsInstance(result, str)
self.assertEqual(result, os.path.join(u'test', u'path'))
@skipUnless(sys.version_info >= (3,), u'Use the str object in py3')
def test_str_object(self):
# GIVEN: A `str` object
str_object = os.path.join(u'test', u'path')
# WHEN: Calling with path_like_to_str with an `pathlib.Path` object
result = path_like_to_str(str_object)
# THEN: The returned valus should be a str and equal to the object passed in
self.assertIsInstance(result, str)
self.assertEqual(result, str_object)
@skipUnless(sys.version_info < (3,), u'Use the unicode object in py2')
def test_unicode_object(self):
# GIVEN: A `unicode` object
unicode_object = os.path.join(u'test', u'path')
# WHEN: Calling with path_like_to_str with an `unicode` object
result = path_like_to_str(unicode_object)
# THEN: The returned valus should be a unicode and equal to the object passed in
self.assertIsInstance(result, unicode)
self.assertEqual(result, unicode_object)
def test_invalid_type(self):
# GIVEN: A list of unsupported types
unsupported_types = [None, False, True, 0, 1, 3, list(), dict(), tuple()]
for unsupported_object in unsupported_types:
# WHEN: Calling path_like_to_str with an invalid object
self.assertRaises(TypeError, path_like_to_str, unsupported_types)
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