1 files changed, 76 insertions, 0 deletions
diff --git a/packages/cli/src/ui/utils/clipboardUtils.test.ts b/packages/cli/src/ui/utils/clipboardUtils.test.ts
new file mode 100644
index 00000000..30258889
--- /dev/null
+++ b/packages/cli/src/ui/utils/clipboardUtils.test.ts
@@ -0,0 +1,76 @@
+/**
+ * @license
+ * Copyright 2025 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { describe, it, expect } from 'vitest';
+import {
+  clipboardHasImage,
+  saveClipboardImage,
+  cleanupOldClipboardImages,
+} from './clipboardUtils.js';
+
+describe('clipboardUtils', () => {
+  describe('clipboardHasImage', () => {
+    it('should return false on non-macOS platforms', async () => {
+      if (process.platform !== 'darwin') {
+        const result = await clipboardHasImage();
+        expect(result).toBe(false);
+      } else {
+        // Skip on macOS as it would require actual clipboard state
+        expect(true).toBe(true);
+      }
+    });
+
+    it('should return boolean on macOS', async () => {
+      if (process.platform === 'darwin') {
+        const result = await clipboardHasImage();
+        expect(typeof result).toBe('boolean');
+      } else {
+        // Skip on non-macOS
+        expect(true).toBe(true);
+      }
+    });
+  });
+
+  describe('saveClipboardImage', () => {
+    it('should return null on non-macOS platforms', async () => {
+      if (process.platform !== 'darwin') {
+        const result = await saveClipboardImage();
+        expect(result).toBe(null);
+      } else {
+        // Skip on macOS
+        expect(true).toBe(true);
+      }
+    });
+
+    it('should handle errors gracefully', async () => {
+      // Test with invalid directory (should not throw)
+      const result = await saveClipboardImage(
+        '/invalid/path/that/does/not/exist',
+      );
+
+      if (process.platform === 'darwin') {
+        // On macOS, might return null due to various errors
+        expect(result === null || typeof result === 'string').toBe(true);
+      } else {
+        // On other platforms, should always return null
+        expect(result).toBe(null);
+      }
+    });
+  });
+
+  describe('cleanupOldClipboardImages', () => {
+    it('should not throw errors', async () => {
+      // Should handle missing directories gracefully
+      await expect(
+        cleanupOldClipboardImages('/path/that/does/not/exist'),
+      ).resolves.not.toThrow();
+    });
+
+    it('should complete without errors on valid directory', async () => {
+      await expect(cleanupOldClipboardImages('.')).resolves.not.toThrow();
+    });
+  });
+});