Function test_raises_empty_group

tests/test_ProblemData.py:826–838

Tests that passing an empty client group raises a ValueError.

()

def test_raises_empty_group():
    """
    Tests that passing an empty client group raises a ValueError.
    """
    with assert_raises(ValueError):
        ProblemData(
            clients=[],
            depots=[Depot(1, 1)],
            vehicle_types=[VehicleType()],
            distance_matrices=[[[0]]],
            duration_matrices=[[[0]]],
            groups=[ClientGroup()],  # empty group - this should raise
        )


@pytest.mark.parametrize(