diff --git a/claude-code-test/test.js b/claude-code-test/test.js
new file mode 100644
index 0000000..0642ed0
--- /dev/null
+++ b/claude-code-test/test.js
@@ -0,0 +1,34 @@
+function add(a, b) {
+  return a + b;
+}
+
+function multiply(a, b) {
+  return a * b;
+}
+
+function testAdd() {
+  const result = add(2, 3);
+  if (result === 5) {
+    console.log('✓ add test passed');
+  } else {
+    console.log('✗ add test failed');
+  }
+}
+
+function testMultiply() {
+  const result = multiply(3, 4);
+  if (result === 12) {
+    console.log('✓ multiply test passed');
+  } else {
+    console.log('✗ multiply test failed');
+  }
+}
+
+function runTests() {
+  console.log('Running tests...');
+  testAdd();
+  testMultiply();
+  console.log('Tests completed');
+}
+
+runTests();
\ No newline at end of file