You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.4 KiB
77 lines
2.4 KiB
import unittest
|
|
import importlib_resources as resources
|
|
|
|
from . import data01
|
|
from . import util
|
|
from importlib import import_module
|
|
|
|
|
|
class CommonBinaryTests(util.CommonTests, unittest.TestCase):
|
|
def execute(self, package, path):
|
|
resources.files(package).joinpath(path).read_bytes()
|
|
|
|
|
|
class CommonTextTests(util.CommonTests, unittest.TestCase):
|
|
def execute(self, package, path):
|
|
resources.files(package).joinpath(path).read_text()
|
|
|
|
|
|
class ReadTests:
|
|
def test_read_bytes(self):
|
|
result = resources.files(self.data).joinpath('binary.file').read_bytes()
|
|
self.assertEqual(result, b'\0\1\2\3')
|
|
|
|
def test_read_text_default_encoding(self):
|
|
result = resources.files(self.data).joinpath('utf-8.file').read_text()
|
|
self.assertEqual(result, 'Hello, UTF-8 world!\n')
|
|
|
|
def test_read_text_given_encoding(self):
|
|
result = (
|
|
resources.files(self.data)
|
|
.joinpath('utf-16.file')
|
|
.read_text(encoding='utf-16')
|
|
)
|
|
self.assertEqual(result, 'Hello, UTF-16 world!\n')
|
|
|
|
def test_read_text_with_errors(self):
|
|
# Raises UnicodeError without the 'errors' argument.
|
|
target = resources.files(self.data) / 'utf-16.file'
|
|
self.assertRaises(UnicodeError, target.read_text, encoding='utf-8')
|
|
result = target.read_text(encoding='utf-8', errors='ignore')
|
|
self.assertEqual(
|
|
result,
|
|
'H\x00e\x00l\x00l\x00o\x00,\x00 '
|
|
'\x00U\x00T\x00F\x00-\x001\x006\x00 '
|
|
'\x00w\x00o\x00r\x00l\x00d\x00!\x00\n\x00',
|
|
)
|
|
|
|
|
|
class ReadDiskTests(ReadTests, unittest.TestCase):
|
|
data = data01
|
|
|
|
|
|
class ReadZipTests(ReadTests, util.ZipSetup, unittest.TestCase):
|
|
def test_read_submodule_resource(self):
|
|
submodule = import_module('ziptestdata.subdirectory')
|
|
result = resources.files(submodule).joinpath('binary.file').read_bytes()
|
|
self.assertEqual(result, b'\0\1\2\3')
|
|
|
|
def test_read_submodule_resource_by_name(self):
|
|
result = (
|
|
resources.files('ziptestdata.subdirectory')
|
|
.joinpath('binary.file')
|
|
.read_bytes()
|
|
)
|
|
self.assertEqual(result, b'\0\1\2\3')
|
|
|
|
|
|
class ReadNamespaceTests(ReadTests, unittest.TestCase):
|
|
def setUp(self):
|
|
from . import namespacedata01
|
|
|
|
self.data = namespacedata01
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|