def test_scandir_scandir(self):
"""Test example.scandir() which uses `scandir.scandir()`.
The scandir module has been replaced with the fake_scandir module so
the fake filesystem path entries are returned instead of
`scandir.DirEntry` objects.
"""
self.fs.create_file('/test/text.txt')
self.fs.create_dir('/test/dir')
entries = sorted(example.scan_dir('/test'), key=lambda e: e.name)
self.assertEqual(2, len(entries))
self.assertEqual('text.txt', entries[1].name)
self.assertTrue(entries[0].is_dir())
self.assertTrue(entries[1].is_file())
def test_os_scandir(self):
"""Test example.scandir() which uses `os.scandir()`.
The os module has been replaced with the fake os module so the
fake filesystem path entries are returned instead of `os.DirEntry`
objects.
"""
self.fs.create_file('/test/text.txt')
self.fs.create_dir('/test/dir')
self.fs.create_file('/linktest/linked')
self.fs.create_symlink('/test/linked_file', '/linktest/linked')
entries = sorted(example.scan_dir('/test'), key=lambda e: e.name)
self.assertEqual(3, len(entries))
self.assertEqual('linked_file', entries[1].name)
self.assertTrue(entries[0].is_dir())
self.assertTrue(entries[1].is_symlink())
self.assertTrue(entries[2].is_file())