From a442eefc1d47fdc66d361a6dc35a9412521626f8 Mon Sep 17 00:00:00 2001 From: olim Date: Thu, 25 Apr 2024 11:53:31 +0100 Subject: add tests add tests for the calculator utility --- .../de/hysky/skyblocker/utils/CalculatorTest.java | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java (limited to 'src/test/java/de/hysky/skyblocker/utils') diff --git a/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java b/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java new file mode 100644 index 00000000..9b64c7d3 --- /dev/null +++ b/src/test/java/de/hysky/skyblocker/utils/CalculatorTest.java @@ -0,0 +1,27 @@ +package de.hysky.skyblocker.utils; + +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.Test; + +public class CalculatorTest { + @Test + void testCalculator() { + //check the magnitudes are working + Assertions.assertEquals(Calculator.calculate("1k"),1000); + Assertions.assertEquals(Calculator.calculate("0.12k"),120); + Assertions.assertEquals(Calculator.calculate("1k + 0.12k"),1120); + Assertions.assertEquals(Calculator.calculate("1 + 1s + 1k + 1m + 1b"),1001001065); + + //check precedence works + Assertions.assertEquals(Calculator.calculate("5 + 2 * 2"),9); + Assertions.assertEquals(Calculator.calculate("5 - 2 / 2"),4); + Assertions.assertEquals(Calculator.calculate("5 * (1 + 2)"),15); + + //check implicit multiplication + Assertions.assertEquals(Calculator.calculate("5(2 + 2)"),20); + + //check unclosed parenthesis work + Assertions.assertEquals(Calculator.calculate("5(2 + 2"),20); + } + +} -- cgit