File: test_ba_shapes.py

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pytorch-geometric 2.6.1-7
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import pytest


def test_ba_shapes(get_dataset):
    with pytest.warns(UserWarning, match="is deprecated"):
        dataset = get_dataset(name='BAShapes')

    assert str(dataset) == 'BAShapes()'
    assert len(dataset) == 1
    assert dataset.num_features == 10
    assert dataset.num_classes == 4

    data = dataset[0]
    assert len(data) == 5
    assert data.edge_index.size(1) >= 1120
    assert data.x.size() == (700, 10)
    assert data.y.size() == (700, )
    assert data.expl_mask.sum() == 60
    assert data.edge_label.sum() == 960