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#
#     http://www.apache.org/licenses/LICENSE-2.0
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# test BenchmarkMode == True

from contextlib import nullcontext
import modin.pandas as pd
from modin.pandas.test.utils import test_data_values
from modin.config import BenchmarkMode, StorageFormat
from modin.test.test_utils import warns_that_defaulting_to_pandas


def test_syncronous_mode():
    assert BenchmarkMode.get()
    # On Omnisci storage, transpose() defaults to Pandas.
    with (
        warns_that_defaulting_to_pandas()
        if StorageFormat.get() == "Omnisci"
        else nullcontext()
    ):
        pd.DataFrame(test_data_values[0]).mean()