d2e27ac0d17c3550ab03162daa01fb6cfdf54294,tests/test_fingerprints.py,,test_sparse_densify,#,68

Before Change

                 636, 646, 658, 698, 699, 702, 741, 753, 807, 850, 861, 882,
                 915, 969, 1023]

    dense = sparse_to_dense(sparse_fp, size=1024).reshape(1, -1) // at least 2d
    csr = sparse_to_csr_matrix(sparse_fp, size=1024)

    assert_array_equal(dense, csr.toarray())

After Change

    // test stacking
    np.random.seed(0)
    sparse_fps = np.random.randint(0, 1024, size=(20, 100))
    dense = np.vstack(sparse_to_dense(fp, size=1024) for fp in sparse_fps)
    csr = sparse_vstack(sparse_to_csr_matrix(fp, size=1024) for fp in sparse_fps)
    assert_array_equal(dense, csr.toarray())

Instances