def test_delete_not_covered_1(self): df = pd.read_csv('tests/test_files/testfile_8.csv', encoding='utf-8', delimiter=';') rule = Rule() ds = BitmapDataset(1, df) len_before = ds.length() ds.delete_not_covered(ds.unmake_rule(rule)) len_after = ds.length() self.assertEqual(0, len_after)
def test_delete_not_covered_3(self): df = pd.read_csv('tests/test_files/testfile_8.csv', encoding='utf-8', delimiter=';') l = Literal('ClassOfSeat', 'in', '1st') rule = Rule() rule.add_literal(l) ds = BitmapDataset(1, df) len_before = ds.length() ds.delete_not_covered(ds.unmake_rule(rule)) len_after = ds.length() self.assertEqual(len_before - 24, len_after)
def test_delete_not_covered_4(self): df = pd.read_csv('tests/test_files/testfile_4.csv', encoding='utf-8', delimiter=';') l = Literal('Sex', 'in', 'Male') rule = Rule() rule.add_literal(l) ds = BitmapDataset(1, df) len_before = ds.length() ds.delete_covered(ds.unmake_rule(rule)) self.assertEqual(36, ds.length()) ds.delete_not_covered(ds.unmake_rule(rule)) len_after = ds.length() self.assertEqual(len_before - 64, len_after)