test

/**
* Assume this is syntactically the same as the fetch API with the application/json header
* This mock fetch call has three outputs:
* 
* If no cursor is given it returns a response with data: ['a', 'b', 'c'] 
* and a cursor string of VALID_CURSOR.
* If it is given the VALID_CURSOR it returns data: [ 'd', 'e' ].
* If its given an invalid cursor it will return an error property.
**/

export const VALID_CURSOR = "asdfghjkl"
const mockJson = async (data) => data
const mockFetchEndpoint = async (cursor) => {
    if (!cursor) {
      return {
        status: 200,
        ok: true,
        json: mockJson({
          cursor: VALID_CURSOR,
          data: ["a","b","c"]
        })
      }
    }

    if (cursor == VALID_CURSOR) {
      return {
        status: 200,
        ok: true,
        json: mockJson({
          cursor: null,
          data: [ 'd', 'e' ]
        })
      }
    }
    
    return {
      status: 418,
      ok: false,
      json: mockJson({
        error: "invalid data"
      })
    }
}
export default mockFetchEndpoint