diff --git a/src/index.test.ts b/src/index.test.ts
deleted file mode 100644
index bee0fd7..0000000
--- a/src/index.test.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { describe, it, expect } from 'vitest';
-
-import { ChiitilerCache } from './index.js';
-
-describe('library mode', () => {
-    // testing actual behavior of rendering methods is difficult...
-    it('members are exported', async () => {
-        // actual behaviors are tested in cache module
-        expect(ChiitilerCache.fileCache).toBeDefined();
-        expect(ChiitilerCache.memoryCache).toBeDefined();
-        expect(ChiitilerCache.noneCache).toBeDefined();
-        expect(ChiitilerCache.s3Cache).toBeDefined();
-    });
-});