add test to reach test coverage threshold

SalesforceCommerceCloud · May 12, 2023 · 01da484 · 01da484
1 parent 6758091
commit 01da484
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/packages/pwa-kit-react-sdk/src/ssr/universal/components/app-error-boundary/index.test.js b/packages/pwa-kit-react-sdk/src/ssr/universal/components/app-error-boundary/index.test.js
@@ -75,4 +75,12 @@ describe('AppErrorBoundary', () => {
         const result = AppErrorBoundary.getDerivedStateFromError(error)
         expect(result.error.message).toEqual(error.toString())
     })
+
+    test(`componentWillUnmount unlistens to history`, () => {
+        const unlisten = jest.fn()
+        const history = {listen: jest.fn().mockReturnValue(unlisten)}
+        const wrapper = mount(<AppErrorBoundary history={history}>test</AppErrorBoundary>)
+        wrapper.unmount()
+        expect(unlisten).toBeCalled()
+    })
 })