Feat: add tests

MCYJ · Dec 9, 2024 · 2ff9d4b · 2ff9d4b
1 parent 6228f74
commit 2ff9d4b
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diff --git a/math.js b/math.js
@@ -0,0 +1,10 @@
+// math.js
+function add(a, b) {
+    return a + b;
+}
+
+function subtract(a, b) {
+    return a - b;
+}
+
+module.exports = { add, subtract };
diff --git a/math.test.js b/math.test.js
@@ -0,0 +1,10 @@
+// math.test.js
+const { add, subtract } = require('./math');
+
+test('adds 1 + 2 to equal 3', () => {
+    expect(add(1, 2)).toBe(3);
+});
+
+test('subtracts 5 - 3 to equal 2', () => {
+    expect(subtract(5, 3)).toBe(2);
+});