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from __future__ import unicode_literals
import unittest
from six import text_type
from fs import wrapfs
from fs.opener import open_fs
class WrappedFS(wrapfs.WrapFS):
wrap_name = "test"
class TestWrapFS(unittest.TestCase):
def setUp(self):
self.wrapped_fs = open_fs("mem://")
self.fs = WrappedFS(self.wrapped_fs)
def test_encode(self):
self.assertEqual((self.wrapped_fs, "foo"), self.fs.delegate_path("foo"))
self.assertEqual((self.wrapped_fs, "bar"), self.fs.delegate_path("bar"))
self.assertIs(self.wrapped_fs, self.fs.delegate_fs())
def test_repr(self):
self.assertEqual(repr(self.fs), "WrappedFS(MemoryFS())")
def test_str(self):
self.assertEqual(text_type(self.fs), "<memfs>(test)")
self.assertEqual(text_type(wrapfs.WrapFS(open_fs("mem://"))), "<memfs>")
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