Method setUp

mypy/test/testfscache.py:14–18

(self)

class TestFileSystemCache(unittest.TestCase):
    def setUp(self) -> None:
        self.tempdir = tempfile.mkdtemp()
        self.oldcwd = os.getcwd()
        os.chdir(self.tempdir)
        self.fscache = FileSystemCache()

    def tearDown(self) -> None:
        os.chdir(self.oldcwd)