#![allow(clippy::unwrap_used)]
use crate::test::util::new_empty_model;
#[test]
fn test_fn_phi_smoke() {
let mut model = new_empty_model();
model._set("A1", "=PHI(0)");
model._set("A2", "=PHI(1)");
model._set("A3", "=PHI(-1)");
model._set("A4", "=PHI()");
model._set("A5", "=PHI(0, 1)");
model.evaluate();
assert_eq!(model._get_text("A1"), *"0.39894228");
assert_eq!(model._get_text("A2"), *"0.241970725");
assert_eq!(model._get_text("A3"), *"0.241970725");
assert_eq!(model._get_text("A4"), *"#ERROR!");
assert_eq!(model._get_text("A5"), *"#ERROR!");
}