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from superset.db_engine_specs.trino import TrinoEngineSpec
from tests.db_engine_specs.base_tests import TestDbEngineSpec


class TestPrestoDbEngineSpec(TestDbEngineSpec):
    def test_convert_dttm(self):
        dttm = self.get_dttm()

        self.assertEqual(
            TrinoEngineSpec.convert_dttm("DATE", dttm),
            "from_iso8601_date('2019-01-02')",
        )

        self.assertEqual(
            TrinoEngineSpec.convert_dttm("TIMESTAMP", dttm),
            "from_iso8601_timestamp('2019-01-02T03:04:05.678900')",
        )