fullstack-gatsby-theme-bch-wallet/test/unit/retry-queue.adapter.unit.js

/*
  Unit tests for the retry-queue library.
*/

const sinon = require('sinon')
const assert = require('chai').assert
// const BCHJS = require('@psf/bch-js')

const RetryQueue = require('../../src/lib/retry-queue')

// const bchjs = new BCHJS()
let uut
let sandbox

describe('#retry-queue.js', () => {
  beforeEach(() => {
    uut = new RetryQueue()

    sandbox = sinon.createSandbox()
  })

  afterEach(() => sandbox.restore())

  describe('#_retryWrapper', () => {
    it('should throw an error if function handler is not provided', async () => {
      try {
        await uut.retryWrapper()
        assert.fail('unexpected code path')
      } catch (err) {
        assert.include(err.message, 'function handler is required')
      }
    })
  //
  //   it('should throw an error if input object  is not provided', async () => {
  //     try {
  //       const funcHandler = () => {}
  //       await uut.retryWrapper(funcHandler)
  //       assert.fail('unexpected code path')
  //     } catch (err) {
  //       assert.include(err.message, 'input object is required')
  //     }
  //   })
  //
  //   it('should execute the given function.', async () => {
  //     const inputTest = 'test'
  //     // func mock to execute into the retry wrapper
  //     const funcHandle = sinon.spy()
  //
  //     await uut.retryWrapper(funcHandle, inputTest)
  //
  //     assert.equal(inputTest, funcHandle.getCall(0).args[0])
  //     assert.equal(funcHandle.callCount, 1)
  //   })
  //
  //   it('should call handleValidationError() when p-retry error is thrown', async () => {
  //     try {
  //       // Mock for ignore sleep time
  //       sandbox.stub(uut.bchjs.Util, 'sleep').resolves({})
  //
  //       const inputTest = 'test'
  //       const funcHandle = () => {
  //         throw new Error('test error')
  //       }
  //       uut.attempts = 1
  //       await uut.retryWrapper(funcHandle, inputTest)
  //       assert.fail('unexpected code path')
  //     } catch (err) {
  //       assert.include(err.message, 'test error')
  //     }
  //   })
  //
  //   it('should retry the specific number of times before giving up', async () => {
  //     // Mock for ignore sleep time
  //     sandbox.stub(uut.bchjs.Util, 'sleep').resolves({})
  //
  //     const inputTest = 'test'
  //     const funcHandle = () => {
  //       throw new Error('test error')
  //     }
  //     // func handler
  //     const spy = sinon.spy(funcHandle)
  //
  //     // p-retry attempts
  //     const attempts = 1
  //
  //     try {
  //       uut.attempts = attempts
  //       await uut.retryWrapper(spy, inputTest)
  //       assert.fail('unexpected code path')
  //     } catch (error) {
  //       assert.equal(spy.callCount, attempts + 1)
  //     }
  //   })
  })

  // describe('#addToQueue', () => {
  //   it('should throw an error if function handler is not provided', async () => {
  //     try {
  //       await uut.addToQueue()
  //       assert.fail('unexpected code path')
  //     } catch (err) {
  //       assert.include(err.message, 'function handler is required')
  //     }
  //   })
  //
  //   it('should throw an error if input object  is not provided', async () => {
  //     try {
  //       const funcHandler = () => {}
  //       await uut.addToQueue(funcHandler)
  //       assert.fail('unexpected code path')
  //     } catch (err) {
  //       assert.include(err.message, 'input object is required')
  //     }
  //   })
  //
  //   it('should add a function and input object to the queue and execute them', async () => {
  //     const inputTest = 'test'
  //     // func mock to execute into the retry wrapper
  //     const funcHandle = sinon.spy()
  //
  //     await uut.addToQueue(funcHandle, inputTest)
  //     assert.equal(inputTest, funcHandle.getCall(0).args[0])
  //     assert.equal(funcHandle.callCount, 1)
  //   })
  //
  //   it('should catch and throw an error', async () => {
  //     try {
  //       // Mock for ignore sleep time
  //       sandbox.stub(uut.bchjs.Util, 'sleep').resolves({})
  //
  //       const inputTest = 'test'
  //
  //       const funcHandle = () => {
  //         throw new Error('test error')
  //       }
  //       uut.attempts = 1
  //       await uut.retryWrapper(funcHandle, inputTest)
  //       assert.fail('unexpected code path')
  //     } catch (err) {
  //       assert.include(err.message, 'test error')
  //     }
  //   })
  // })

  // describe('#handleValidationError', () => {
  //   it('should catch and throw an error', async () => {
  //     try {
  //       await uut.handleValidationError()
  //       assert.fail('unexpected code path')
  //     } catch (err) {
  //       console.log(err)
  //       assert.include(err.message, 'Cannot read property')
  //     }
  //   })
  // })
})