@mojaloop/central-services-shared/test/unit/util/proxies.test.js

Shared code for mojaloop central services

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'use strict'

const Test = require('tapes')(require('tape'))
const Sinon = require('sinon')

const proxies = require('#src/util/proxies')
const request = require('#src/util/request')
const Http = require('#src/util/index').Http
const Config = require('#test/util/config')
const Helper = require('#test/util/helper')

Test('Proxies Participants Test', proxiesTest => {
  let sandbox
  const hubName = 'Hub'
  const hubNameRegex = /^Hub$/i

  const mockProxiesResponse = {
    data: [
      { name: 'proxy1', isActive: 1 },
      { name: 'proxy2', isActive: 0 },
      { name: 'proxy3', isActive: 1 },
      { name: 'proxy4', isActive: 0 }
    ]
  }

  proxiesTest.beforeEach(async test => {
    sandbox = Sinon.createSandbox()
    sandbox.stub(request, 'sendRequest')
    sandbox.stub(Http, 'SwitchDefaultHeaders').returns(Helper.defaultHeaders())
    test.end()
  })

  proxiesTest.afterEach(async test => {
    sandbox.restore()
    test.end()
  })

  proxiesTest.test('getAllProxiesNames method Tests', async (getAllProxiesNamesTest) => {
    getAllProxiesNamesTest.test('should return all proxy names when onlyActive is false', async (test) => {
      await proxies.initializeCache(Config.ENDPOINT_CACHE_CONFIG, { hubName, hubNameRegex })
      request.sendRequest.returns(Promise.resolve(mockProxiesResponse))

      try {
        const result = await proxies.getAllProxiesNames(Config.ENDPOINT_SOURCE_URL, false)
        test.equal(result.length, 4, 'Should return all 4 proxies')
        test.deepEqual(result, ['proxy1', 'proxy2', 'proxy3', 'proxy4'], 'Should return all proxy names')
        await proxies.stopCache()
        test.end()
      } catch (err) {
        test.fail('Error thrown', err)
        test.end()
      }
    })

    getAllProxiesNamesTest.test('should return all proxy names when onlyActive is not provided (default)', async (test) => {
      await proxies.initializeCache(Config.ENDPOINT_CACHE_CONFIG, { hubName, hubNameRegex })
      request.sendRequest.returns(Promise.resolve(mockProxiesResponse))

      try {
        const result = await proxies.getAllProxiesNames(Config.ENDPOINT_SOURCE_URL)
        test.equal(result.length, 4, 'Should return all 4 proxies')
        test.deepEqual(result, ['proxy1', 'proxy2', 'proxy3', 'proxy4'], 'Should return all proxy names')
        await proxies.stopCache()
        test.end()
      } catch (err) {
        test.fail('Error thrown', err)
        test.end()
      }
    })

    getAllProxiesNamesTest.test('should return only active proxy names when onlyActive is true', async (test) => {
      await proxies.initializeCache(Config.ENDPOINT_CACHE_CONFIG, { hubName, hubNameRegex })
      request.sendRequest.returns(Promise.resolve(mockProxiesResponse))

      try {
        const result = await proxies.getAllProxiesNames(Config.ENDPOINT_SOURCE_URL, true)
        test.equal(result.length, 2, 'Should return only 2 active proxies')
        test.deepEqual(result, ['proxy1', 'proxy3'], 'Should return only active proxy names')
        await proxies.stopCache()
        test.end()
      } catch (err) {
        test.fail('Error thrown', err)
        test.end()
      }
    })

    await getAllProxiesNamesTest.end()
  })

  proxiesTest.test('initializeCache method Tests', async (initCacheTest) => {
    initCacheTest.test('should initialize cache and return true', async (test) => {
      try {
        const result = await proxies.initializeCache(Config.ENDPOINT_CACHE_CONFIG, { hubName, hubNameRegex })
        test.equal(result, true, 'The results match')
        await proxies.stopCache()
        test.end()
      } catch (err) {
        test.fail('Error thrown', err)
        test.end()
      }
    })

    await initCacheTest.end()
  })

  proxiesTest.end()
})