xahau.js/packages/xrpl/test/integration/requests/ledgerData.test.ts

import { assert } from 'chai'

import { LedgerDataRequest } from '../../../src'
import type { BinaryLedgerEntry } from '../../../src/models/methods/ledgerData'
import serverUrl from '../serverUrl'
import {
  setupClient,
  teardownClient,
  type XrplIntegrationTestContext,
} from '../setup'

// how long before each test case times out
const TIMEOUT = 20000

describe('ledger_data', function () {
  let testContext: XrplIntegrationTestContext

  beforeEach(async () => {
    testContext = await setupClient(serverUrl)
  })
  afterEach(async () => teardownClient(testContext))

  it(
    'base',
    async () => {
      const ledgerDataRequest: LedgerDataRequest = {
        command: 'ledger_data',
        ledger_index: 'validated',
        limit: 5,
        binary: true,
      }

      const ledgerDataResponse = await testContext.client.request(
        ledgerDataRequest,
      )

      const expected = {
        id: 0,
        result: {
          ledger_hash: 'string',
          ledger_index: 0,
          marker: 'string',
          state: [
            {
              data: 'string',
              index: 'string',
            },
          ],
        },
        type: 'response',
      }

      assert.equal(ledgerDataResponse.type, expected.type)

      assert.typeOf(ledgerDataResponse.result.ledger_hash, 'string')
      assert.typeOf(ledgerDataResponse.result.ledger_index, 'number')
      assert.typeOf(ledgerDataResponse.result.marker, 'string')

      assert.equal(ledgerDataResponse.result.state.length, 5)
      ledgerDataResponse.result.state.forEach((item) => {
        assert.typeOf((item as BinaryLedgerEntry).data, 'string')
        assert.typeOf(item.index, 'string')
      })
    },
    TIMEOUT,
  )
})