_______________________________________________ test_log_to_file[level0] _______________________________________________

tmpdir = local('/tmp/pytest-70/test_log_to_file_level0_0'), level = None

    @pytest.mark.parametrize(('level'), [None, 'DEBUG', 'INFO', 'WARN', 'ERROR'])
    def test_log_to_file(tmpdir, level):

        local_path = tmpdir.join('test.log')
        log_file = local_path.open('wb')
        log_path = str(local_path.realpath())

        if level is not None:
            log.setLevel(level)

        with log.log_to_file(log_path):
            log.error("Error message")
            log.warning("Warning message")
            log.info("Information message")
            log.debug("Debug message")

        log_file.close()

        log_file = local_path.open('rb')
        log_entries = log_file.readlines()
        log_file.close()

        # Check list length
        if level == 'DEBUG':
            assert len(log_entries) == 4
        elif level is None or level == 'INFO':
>           assert len(log_entries) == 3
E           assert 4 == 3
E            +  where 4 = len(["'2013-07-24 14:40:15,046', 'astropy.tests.test_logger', 'ERROR', 'Error message'\n", "'2013-07-24 14:40:15,046', 'as...'INFO', 'Information message'\n", "'2013-07-24 14:40:15,047', 'astropy.tests.test_logger', 'DEBUG', 'Debug message'\n"])

../../home/embray/.virtualenvs/astropy-release-test/lib/python2.7/site-packages/astropy/tests/test_logger.py:323: AssertionError
--------------------------------------------------- Captured stdout ----------------------------------------------------
ERROR: Error message [astropy.tests.test_logger]
WARNING: Warning message [astropy.tests.test_logger]
INFO: Information message [astropy.tests.test_logger]
DEBUG: Debug message [astropy.tests.test_logger]