connectionFromArray helper for relay tests

connectionFromArray.ts

export const connectionFromArray = <T extends any>(arr: T[] = []) => {
  if (!arr || arr.length === 0) {
    return {
      edges: [],
      count: 0,
      pageInfo: {
        hasNextPage: false,
        hasPreviousPage: false,
      },
    };
  }

  return {
    edges: arr.map((node) => ({ cursor: node?.id, node })),
    count: arr.length,
    pageInfo: {
      hasNextPage: false,
      hasPreviousPage: false,
    },
  };
};