From c73fdf29722a7b1586749ed6d9c97655f1d0150c Mon Sep 17 00:00:00 2001
From: Owen <64725743+Ownwn@users.noreply.github.com>
Date: Fri, 27 Jun 2025 16:47:16 +1200
Subject: Calculator improvements (#1368)

* Display calc errors to player

* Add exponentiation

* Catch a couple errors, could be worth adding another method to verify the tokens before they're evaluated?

* Make errors translatable, fix colon
---
 .../java/de/hysky/skyblocker/utils/CalculatorTest.java    | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/test/java/de')

diff --git a/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java b/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java
index 22187004..f269585d 100644
--- a/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java
+++ b/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java
@@ -18,6 +18,17 @@ public class CalculatorTest {
 		assertCalculation(9, "5 + 2 * 2");
 		assertCalculation(4, "5 - 2 / 2");
 		assertCalculation(15, "5 * (1 + 2)");
+		assertCalculation(48, "3*4^2");
+		assertCalculation(35, "3^3+(2^3)");
+	}
+
+	@Test
+	void testInvalids() {
+		assertThrows("5+asdf");
+		assertThrows("5++3");
+		assertThrows("2^");
+		assertThrows("^");
+		assertThrows("9 + 3* (0) )");
 	}
 
 	@Test
@@ -39,4 +50,8 @@ public class CalculatorTest {
 	private void assertCalculation(double expected, String input) {
 		Assertions.assertEquals(expected, Calculator.calculate(input));
 	}
+
+	private void assertThrows(String input) {
+		Assertions.assertThrows(UnsupportedOperationException.class, () -> Calculator.calculate(input));
+	}
 }
-- 
cgit