1 files changed, 39 insertions, 0 deletions
diff --git a/packages/cli/src/ui/utils/commandUtils.test.ts b/packages/cli/src/ui/utils/commandUtils.test.ts
index 4bd48cee..db333e72 100644
--- a/packages/cli/src/ui/utils/commandUtils.test.ts
+++ b/packages/cli/src/ui/utils/commandUtils.test.ts
@@ -11,6 +11,7 @@ import {
   isAtCommand,
   isSlashCommand,
   copyToClipboard,
+  getUrlOpenCommand,
 } from './commandUtils.js';
 
 // Mock child_process
@@ -342,4 +343,42 @@ describe('commandUtils', () => {
       });
     });
   });
+
+  describe('getUrlOpenCommand', () => {
+    describe('on macOS (darwin)', () => {
+      beforeEach(() => {
+        mockProcess.platform = 'darwin';
+      });
+      it('should return open', () => {
+        expect(getUrlOpenCommand()).toBe('open');
+      });
+    });
+
+    describe('on Windows (win32)', () => {
+      beforeEach(() => {
+        mockProcess.platform = 'win32';
+      });
+      it('should return start', () => {
+        expect(getUrlOpenCommand()).toBe('start');
+      });
+    });
+
+    describe('on Linux (linux)', () => {
+      beforeEach(() => {
+        mockProcess.platform = 'linux';
+      });
+      it('should return xdg-open', () => {
+        expect(getUrlOpenCommand()).toBe('xdg-open');
+      });
+    });
+
+    describe('on unmatched OS', () => {
+      beforeEach(() => {
+        mockProcess.platform = 'unmatched';
+      });
+      it('should return xdg-open', () => {
+        expect(getUrlOpenCommand()).toBe('xdg-open');
+      });
+    });
+  });
 });