//! TDD tests for mean operation
//! These tests define expected behavior for tensor mean operations

use rtx_tensor::{Device, Tensor};

#[test]
fn test_tensor_mean_all_elements() {
    // To get mean of all elements, we need to pass empty dimensions
    let device = Device::cpu();
    let tensor = Tensor::ones(&[3, 4], &device).unwrap();

    // Mean of all elements - pass empty slice for dimensions
    let mean_all = tensor.mean(&[], false).unwrap();

    // Mean along specific dimensions
    let mean_dim0 = tensor.mean(&[0], false).unwrap();
    let mean_dim1 = tensor.mean(&[1], false).unwrap();

    assert!(true); // Placeholder - would check actual values
}