redstone-node/test/objects.spec.ts

import { mergeObjects } from "../src/utils/objects";

it('should merge array of objects into one object', () => {
  //given
  const prices = [
    {
      "source1": [
        {
          "token1": 123,
          "token2": 324
        }
      ]
    },
    {
      "source2": [
        {
          "token3": 555,
          "token4": 666
        }
      ]
    },
    {
      "source3": [
        {
          "token5": 777,
          "token6": 888
        }
      ],
      "source4": [
        {
          "token7": 999,
          "token8": 232
        }
      ]
    }
  ]

  //when
  const result = mergeObjects(prices);

  //then
  expect(result).toEqual({
    "source1": [
      {
        "token1": 123,
        "token2": 324
      }
    ],
    "source2": [
      {
        "token3": 555,
        "token4": 666
      }
    ],
    "source3": [
      {
        "token5": 777,
        "token6": 888
      }
    ],
    "source4": [
      {
        "token7": 999,
        "token8": 232
      }
    ]
  });
});