Function assert_close

tests/unit/ui_tests.rs:7–12

(actual: f64, expected: f64)

use std::sync::Arc;

fn assert_close(actual: f64, expected: f64) {
    assert!(
        (actual - expected).abs() <= 1e-9,
        "expected {expected}, got {actual}"
    );
}

#[test]
fn build_tape_rows_returns_newest_first() {