from chrysacase import ChrysalideTestCase
from gi._constants import TYPE_INVALID
from pychrysalide.analysis.scan import ScanOptions


class TestScanOptions(ChrysalideTestCase):
    """TestCase for analysis.scan.ScanOptions."""

    def testEmptyOptions(self):
        """Check default scan options."""

        ops = ScanOptions()

        self.assertEqual(ops.backend_for_data, TYPE_INVALID)