test(clerk): add Vitest unit tests for clerk plugin (fixes #71)

plugins/clerk/index.test.ts

@@ -0,0 +1,41 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { ClerkPlugin } from './index'
+
+describe('ClerkPlugin - Initialization', () => {
+    it('should initialize with correct plugin name and keys', () => {
+        const plugin = new ClerkPlugin({
+            secretKey: 'sk_test_clerk_secret',
+            publishableKey: 'pk_test_clerk_pub',
+        })
+        expect(plugin).toBeInstanceOf(ClerkPlugin)
+        expect(plugin.name).toBe('starbasedb:clerk')
+        expect(plugin.secretKey).toBe('sk_test_clerk_secret')
+        expect(plugin.publishableKey).toBe('pk_test_clerk_pub')
+    })
+
+    it('should initialize gracefully when options are not passed', () => {
+        const plugin = new ClerkPlugin()
+        expect(plugin).toBeInstanceOf(ClerkPlugin)
+        expect(plugin.secretKey).toBeUndefined()
+        expect(plugin.publishableKey).toBeUndefined()
+    })
+})
+
+describe('ClerkPlugin - App Registration', () => {
+    let plugin: ClerkPlugin
+    let mockApp: any
+
+    beforeEach(() => {
+        plugin = new ClerkPlugin({ secretKey: 'sk_test_123' })
+        mockApp = {
+            use: vi.fn(),
+            post: vi.fn(),
+            get: vi.fn(),
+        }
+    })
+
+    it('should register middleware and endpoints on app instance', async () => {
+        await plugin.register(mockApp)
+        expect(mockApp.use).toHaveBeenCalled()
+    })
+})