From 6b33b5569d4fcdf5f31e94e9253a0f9cc31ad465 Mon Sep 17 00:00:00 2001
From: electria <elec3137+git@proton.me>
Date: Wed, 15 Jul 2026 21:54:26 -0700
Subject: [PATCH] tests: add shorthand, unary_operators

---
 src/nodes/tests.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/nodes/tests.rs b/src/nodes/tests.rs
index 022f343..c6c8b91 100644
--- a/src/nodes/tests.rs
+++ b/src/nodes/tests.rs
@@ -1,9 +1,20 @@
 use std::str::FromStr;
 
-use rug::Float;
+use rug::{Float, ops::CompleteRound};
 
 use crate::nodes::{Function, Node, Nodes, Operator, PREC};
 
+/// shorthand for testing the final output of tylc
+fn num(s: &str) -> Float {
+    Float::parse(s).unwrap().complete(PREC)
+}
+
+#[test]
+fn unary_operators() {
+    assert_eq!(Nodes::from_str("-10").unwrap().evaluate(), num("-10"));
+    assert_eq!(Nodes::from_str("+10").unwrap().evaluate(), num("+10"));
+}
+
 #[test]
 fn test_nodes_to_num() {
     assert_eq!(