Jest tests for RaAmplifyPagination & reducer - Githubissues

mayteio / ra-aws-amplify

🎩 Create backends for your aws-amplify project at the speed of light with react-admin

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Jest tests for RaAmplifyPagination & reducer #5

Open mayteio opened 4 years ago

mayteio commented 4 years ago

Test coverage for;

nextTokenReducer

an easy unit test, call it with {type: undefined}, expect null return
call it with { type: CRUD_GET_LIST_SUCCESS, payload: {nextToken: undefined} } - expect null return
call it with { type: CRUD_GET_LIST_SUCCESS, payload: {nextToken: "nextToken"} } expect nextToken return

UnconnectedRaAmplifyPagination

<UnconnectedRaAmplifyPagination page={1} nextToken={null} /> - expect nothing returned
<UnconnectedRaAmplifyPagination page={1} nextToken="nextToken" /> - expect(getByText(/next/i)).toBeInTheDocument()
<UnconnectedRaAmplifyPagination page={2} nextToken=null /> - expect(getByText(/previous/i)).toBeInTheDocument()