def test_fits_header_entry_inverted():
attr = ~db_attrs.FitsHeaderEntry('key', 'value')
expected = '{"FitsHeaderEntry": ["key", "value", true]}'
assert json.dumps(attr, cls=QueryEncoder) == expected
def test_decode_fits_header_entry():
dump = '{"FitsHeaderEntry": ["key", "value", false]}'
expected = db_attrs.FitsHeaderEntry('key', 'value')
assert json.loads(dump, object_hook=query_decode) == expected