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"""Test read from IPC/feather."""
import pytest

import pymovements as pm


@pytest.mark.parametrize(
    ('filename', 'kwargs', 'shape'),
    [
        pytest.param(
            'monocular_example.feather',
            {},
            (10, 2),
            id='feather_mono_shape',
        ),
        pytest.param(
            'binocular_example.feather',
            {},
            (10, 3),
            id='feather_bino_shape',
        ),
        pytest.param(
            'monocular_example.feather',
            {
                'column_map': {'pixel': 'pixel_coordinates'},
            },
            (10, 2),
            marks=pytest.mark.filterwarnings(
                'ignore:Gaze contains samples but no.*:UserWarning',
            ),
            id='feather_mono_shape_column_map',
        ),
    ],
)
def test_shapes(filename, kwargs, shape, make_example_file):
    filepath = make_example_file(filename)
    gaze = pm.gaze.from_ipc(file=filepath, **kwargs)

    assert gaze.samples.shape == shape
