diff --git a/__tests__/scroll-lock-integration.tsx b/__tests__/scroll-lock-integration.tsx
new file mode 100644
index 0000000..8c32150
--- /dev/null
+++ b/__tests__/scroll-lock-integration.tsx
@@ -0,0 +1,29 @@
+import * as React from 'react';
+import {configure, mount} from 'enzyme';
+import {FocusOn} from '../src/UI';
+import {sidecar} from "use-sidecar";
+import { RemoveScroll } from 'react-remove-scroll/UI';
+import * as Adapter from 'enzyme-adapter-react-16';
+
+configure({ adapter: new Adapter() });
+
+
+
+const tick = () => new Promise(resolve => setTimeout(resolve, 10));
+
+const car = sidecar(() => import ('../src/sidecar'));
+
+describe('UI', () => {
+    it('gap off', async () => {
+        const wrapper = mount(
+            <FocusOn sideCar={car}>content</FocusOn>
+        );
+        expect((wrapper).find(RemoveScroll).prop('gapMode')).toBe(undefined);
+    });
+    it('gap off', async () => {
+        const wrapper = mount(
+            <FocusOn sideCar={car} gapMode="padding">content</FocusOn>
+        );
+        expect((wrapper).find(RemoveScroll).prop('gapMode')).toBe('padding');
+    });
+});