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How to use createSandbox method in sinon

Best JavaScript code snippet using sinon

blockchain.js

Source:blockchain.js

...7const mockData = require('./fixtures/blockchain-mock')8describe('#Blockchain', () => {9  describe('#getBestBlockHash', () => {10    let sandbox11    beforeEach(() => (sandbox = sinon.createSandbox()))12    afterEach(() => sandbox.restore())13    it('should get best block hash', done => {14      const resolved = new Promise(resolve =>15        resolve({16          data:17            '0000000000000000005f1f550d3d8b142b684277016ebd00fa29c668606ae52d'18        })19      )20      sandbox.stub(axios, 'get').returns(resolved)21      bchjs.Blockchain.getBestBlockHash()22        .then(result => {23          const hash =24            '0000000000000000005f1f550d3d8b142b684277016ebd00fa29c668606ae52d'25          assert.strictEqual(hash, result)26        })27        .then(done, done)28    })29  })30  describe('#getBlock', () => {31    let sandbox32    beforeEach(() => (sandbox = sinon.createSandbox()))33    afterEach(() => sandbox.restore())34    const data = {35      hash: '00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09',36      confirmations: 526807,37      size: 216,38      height: 1000,39      version: 1,40      versionHex: '00000001',41      merkleroot:42        'fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33',43      tx: ['fe28050b93faea61fa88c4c630f0e1f0a1c24d0082dd0e10d369e13212128f33'],44      time: 1232346882,45      mediantime: 1232344831,46      nonce: 2595206198,47      bits: '1d00ffff',48      difficulty: 1,49      chainwork:50        '000000000000000000000000000000000000000000000000000003e903e903e9',51      previousblockhash:52        '0000000008e647742775a230787d66fdf92c46a48c896bfbc85cdc8acc67e87d',53      nextblockhash:54        '00000000a2887344f8db859e372e7e4bc26b23b9de340f725afbf2edb265b4c6'55    }56    it('should get block by hash', done => {57      const resolved = new Promise(resolve => resolve({ data: data }))58      sandbox.stub(axios, 'post').returns(resolved)59      const blockhash =60        '00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09'61      bchjs.Blockchain.getBlock(blockhash)62        .then(result => {63          assert.deepStrictEqual(data, result)64        })65        .then(done, done)66    })67    it('should throw error if blockhash is not provided', async () => {68      try {69        await bchjs.Blockchain.getBlock()70        assert2.fail('Unexpected result')71      } catch (err) {72        assert2.include(err.message, 'blockhash must be a string')73      }74    })75    it('should handle response error', async () => {76      try {77        const error = new Error()78        error.response = {79          data: 'Test Error'80        }81        sandbox.stub(axios, 'post').throws(error)82        const blockhash =83          '00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09'84        await bchjs.Blockchain.getBlock(blockhash)85        assert2.fail('Unexpected result')86      } catch (err) {87        assert2.include(err, 'Test Error')88      }89    })90  })91  describe('#getBlockchainInfo', () => {92    let sandbox93    beforeEach(() => (sandbox = sinon.createSandbox()))94    afterEach(() => sandbox.restore())95    const data = {96      chain: 'main',97      blocks: 527810,98      headers: 527810,99      bestblockhash:100        '000000000000000001d127592d091d4c45062504663c9acab27a1b16c028e3c0',101      difficulty: 576023394804.6666,102      mediantime: 1524878499,103      verificationprogress: 0.9999990106793685,104      chainwork:105        '00000000000000000000000000000000000000000096da5b040913fa09249b4e',106      pruned: false,107      softforks: [108        { id: 'bip34', version: 2, reject: [Object] },109        { id: 'bip66', version: 3, reject: [Object] },110        { id: 'bip65', version: 4, reject: [Object] }111      ],112      bip9_softforks: {113        csv: {114          status: 'active',115          startTime: 1462060800,116          timeout: 1493596800,117          since: 419328118        }119      }120    }121    it('should get blockchain info', done => {122      const resolved = new Promise(resolve => resolve({ data: data }))123      sandbox.stub(axios, 'get').returns(resolved)124      bchjs.Blockchain.getBlockchainInfo()125        .then(result => {126          assert.deepStrictEqual(data, result)127        })128        .then(done, done)129    })130  })131  describe('#getBlockCount', () => {132    let sandbox133    beforeEach(() => (sandbox = sinon.createSandbox()))134    afterEach(() => sandbox.restore())135    const data = 527810136    it('should get block count', done => {137      const resolved = new Promise(resolve => resolve({ data: data }))138      sandbox.stub(axios, 'get').returns(resolved)139      bchjs.Blockchain.getBlockCount()140        .then(result => {141          assert.deepStrictEqual(data, result)142        })143        .then(done, done)144    })145  })146  describe('#getBlockHash', () => {147    let sandbox148    beforeEach(() => (sandbox = sinon.createSandbox()))149    afterEach(() => sandbox.restore())150    const data =151      '000000000000000001d127592d091d4c45062504663c9acab27a1b16c028e3c0'152    it('should get block hash by height', done => {153      const resolved = new Promise(resolve => resolve({ data: data }))154      sandbox.stub(axios, 'get').returns(resolved)155      bchjs.Blockchain.getBlockHash(527810)156        .then(result => {157          assert.deepStrictEqual(data, result)158        })159        .then(done, done)160    })161  })162  describe('#getBlockHeader', () => {163    let sandbox164    beforeEach(() => (sandbox = sinon.createSandbox()))165    afterEach(() => sandbox.restore())166    const data = {167      hash: '000000000000000001d127592d091d4c45062504663c9acab27a1b16c028e3c0',168      confirmations: 1,169      height: 527810,170      version: 536870912,171      versionHex: '20000000',172      merkleroot:173        '9298432bbebe4638456aa19cb7ef91639da87668a285d88d0ecd6080424d223b',174      time: 1524881438,175      mediantime: 1524878499,176      nonce: 3326843941,177      bits: '1801e8a5',178      difficulty: 576023394804.6666,179      chainwork:180        '00000000000000000000000000000000000000000096da5b040913fa09249b4e',181      previousblockhash:182        '000000000000000000b33251708bc7a7b4540e61880d8c376e8e2db6a19a4789'183    }184    it('should get block header by hash', done => {185      const resolved = new Promise(resolve => resolve({ data: data }))186      sandbox.stub(axios, 'get').returns(resolved)187      bchjs.Blockchain.getBlockHeader(188        '000000000000000001d127592d091d4c45062504663c9acab27a1b16c028e3c0',189        true190      )191        .then(result => {192          assert.deepStrictEqual(data, result)193        })194        .then(done, done)195    })196  })197  describe('#getDifficulty', () => {198    let sandbox199    beforeEach(() => (sandbox = sinon.createSandbox()))200    afterEach(() => sandbox.restore())201    const data = '577528469277.1339'202    it('should get difficulty', done => {203      const resolved = new Promise(resolve => resolve({ data: data }))204      sandbox.stub(axios, 'get').returns(resolved)205      bchjs.Blockchain.getDifficulty()206        .then(result => {207          assert.deepStrictEqual(data, result)208        })209        .then(done, done)210    })211  })212  describe('#getMempoolAncestors', () => {213    let sandbox214    beforeEach(() => (sandbox = sinon.createSandbox()))215    afterEach(() => sandbox.restore())216    const data = 'Transaction not in mempool'217    it('should get mempool ancestors', done => {218      const resolved = new Promise(resolve => resolve({ data: data }))219      sandbox.stub(axios, 'get').returns(resolved)220      bchjs.Blockchain.getMempoolAncestors(221        'daf58932cb91619304dd4cbd03c7202e89ad7d6cbd6e2209e5f64ce3b6ed7c88',222        true223      )224        .then(result => {225          assert.deepStrictEqual(data, result)226        })227        .then(done, done)228    })229  })230  describe('#getMempoolDescendants', () => {231    let sandbox232    beforeEach(() => (sandbox = sinon.createSandbox()))233    afterEach(() => sandbox.restore())234    const data = {235      result: 'Transaction not in mempool'236    }237    it('should get mempool descendants', done => {238      const resolved = new Promise(resolve => resolve({ data: data }))239      sandbox.stub(axios, 'get').returns(resolved)240      bchjs.Blockchain.getMempoolDescendants(241        'daf58932cb91619304dd4cbd03c7202e89ad7d6cbd6e2209e5f64ce3b6ed7c88',242        true243      )244        .then(result => {245          assert.deepStrictEqual(data, result)246        })247        .then(done, done)248    })249  })250  describe('#getMempoolEntry', () => {251    let sandbox252    beforeEach(() => (sandbox = sinon.createSandbox()))253    afterEach(() => sandbox.restore())254    const data = {255      result: 'Transaction not in mempool'256    }257    it('should get mempool entry', done => {258      const resolved = new Promise(resolve => resolve({ data: data }))259      sandbox.stub(axios, 'get').returns(resolved)260      bchjs.Blockchain.getMempoolEntry(261        'daf58932cb91619304dd4cbd03c7202e89ad7d6cbd6e2209e5f64ce3b6ed7c88'262      )263        .then(result => {264          assert.deepStrictEqual(data, result)265        })266        .then(done, done)267    })268  })269  describe('#getMempoolInfo', () => {270    let sandbox271    beforeEach(() => (sandbox = sinon.createSandbox()))272    afterEach(() => sandbox.restore())273    const data = {274      result: {275        size: 317,276        bytes: 208583,277        usage: 554944,278        maxmempool: 300000000,279        mempoolminfee: 0280      }281    }282    it('should get mempool info', done => {283      const resolved = new Promise(resolve => resolve({ data: data }))284      sandbox.stub(axios, 'get').returns(resolved)285      bchjs.Blockchain.getMempoolInfo()286        .then(result => {287          assert.deepStrictEqual(data, result)288        })289        .then(done, done)290    })291  })292  describe('#getRawMempool', () => {293    let sandbox294    beforeEach(() => (sandbox = sinon.createSandbox()))295    afterEach(() => sandbox.restore())296    const data = {297      result: {298        transactions: [299          {300            txid:301              'ab36d68dd0a618592fe34e4a898e8beeeb4049133547dbb16f9338384084af96',302            size: 191,303            fee: 0.00047703,304            modifiedfee: 0.00047703,305            time: 1524883317,306            height: 527811,307            startingpriority: 5287822727.272727,308            currentpriority: 5287822727.272727,309            descendantcount: 1,310            descendantsize: 191,311            descendantfees: 47703,312            ancestorcount: 1,313            ancestorsize: 191,314            ancestorfees: 47703,315            depends: []316          }317        ]318      }319    }320    it('should get mempool info', done => {321      const resolved = new Promise(resolve => resolve({ data: data }))322      sandbox.stub(axios, 'get').returns(resolved)323      bchjs.Blockchain.getRawMempool()324        .then(result => {325          assert.deepStrictEqual(data, result)326        })327        .then(done, done)328    })329  })330  describe('#getTxOut', () => {331    // TODO finish this test332    let sandbox333    beforeEach(() => (sandbox = sinon.createSandbox()))334    afterEach(() => sandbox.restore())335    // const data = {336    //   result: {}337    // }338    it('should throw an error for improper txid.', async () => {339      try {340        await bchjs.Blockchain.getTxOut('badtxid')341      } catch (err) {342        assert2.include(err.message, 'txid needs to be a proper transaction ID')343      }344    })345    it('should throw an error if no vout value is provided.', async () => {346      try {347        await bchjs.Blockchain.getTxOut(348          'daf58932cb91619304dd4cbd03c7202e89ad7d6cbd6e2209e5f64ce3b6ed7c88'349        )350      } catch (err) {351        assert2.include(err.message, 'n must be an integer')352      }353    })354    it('should throw an error if include_mempool is not a boolean', async () => {355      try {356        await bchjs.Blockchain.getTxOut(357          'daf58932cb91619304dd4cbd03c7202e89ad7d6cbd6e2209e5f64ce3b6ed7c88',358          0,359          'bad value'360        )361      } catch (err) {362        assert2.include(363          err.message,364          'includeMempool input must be of type boolean'365        )366      }367    })368    it('should get information on an unspent tx', async () => {369      sandbox.stub(axios, 'post').resolves({ data: mockData.txOutUnspent })370      const result = await bchjs.Blockchain.getTxOut(371        '62a3ea958a463a372bc0caf2c374a7f60be9c624be63a0db8db78f05809df6d8',372        0,373        true374      )375      // console.log(`result: ${JSON.stringify(result, null, 2)}`)376      assert2.hasAllKeys(result, [377        'bestblock',378        'confirmations',379        'value',380        'scriptPubKey',381        'coinbase'382      ])383    })384    it('should get information on a spent tx', async () => {385      sandbox.stub(axios, 'post').resolves({ data: null })386      const result = await bchjs.Blockchain.getTxOut(387        '87380e52d151856b23173d6d8a3db01b984c6b50f77ea045a5a1cf4f54497871',388        0,389        true390      )391      // console.log(`result: ${JSON.stringify(result, null, 2)}`)392      assert2.equal(result, null)393    })394  })395  describe('#preciousBlock', () => {396    // TODO finish this test397    let sandbox398    beforeEach(() => (sandbox = sinon.createSandbox()))399    afterEach(() => sandbox.restore())400    const data = {401      result: {}402    }403    it('should get TODO', done => {404      const resolved = new Promise(resolve => resolve({ data: data }))405      sandbox.stub(axios, 'get').returns(resolved)406      bchjs.Blockchain.preciousBlock()407        .then(result => {408          assert.deepStrictEqual(data, result)409        })410        .then(done, done)411    })412  })413  describe('#pruneBlockchain', () => {414    let sandbox415    beforeEach(() => (sandbox = sinon.createSandbox()))416    afterEach(() => sandbox.restore())417    const data = 'Cannot prune blocks because node is not in prune mode.'418    it('should prune blockchain', done => {419      const resolved = new Promise(resolve => resolve({ data: data }))420      sandbox.stub(axios, 'post').returns(resolved)421      bchjs.Blockchain.pruneBlockchain(507)422        .then(result => {423          assert.deepStrictEqual(data, result)424        })425        .then(done, done)426    })427  })428  describe('#verifyChain', () => {429    let sandbox430    beforeEach(() => (sandbox = sinon.createSandbox()))431    afterEach(() => sandbox.restore())432    const data = true433    it('should verify blockchain', done => {434      const resolved = new Promise(resolve => resolve({ data: data }))435      sandbox.stub(axios, 'get').returns(resolved)436      bchjs.Blockchain.verifyChain(3, 6)437        .then(result => {438          assert.deepStrictEqual(data, result)439        })440        .then(done, done)441    })442  })443  describe('#verifyTxOutProof', () => {444    let sandbox445    beforeEach(() => (sandbox = sinon.createSandbox()))446    afterEach(() => sandbox.restore())447    const data = "proof must be hexadecimal string (not '')"448    it('should verify utxo proof', done => {449      const resolved = new Promise(resolve => resolve({ data: data }))450      sandbox.stub(axios, 'get').returns(resolved)451      bchjs.Blockchain.verifyTxOutProof('3')452        .then(result => {453          assert.deepStrictEqual(data, result)454        })455        .then(done, done)456    })457  })...

jest-sandbox.test.js

Source:jest-sandbox.test.js

2/* eslint-env jest */3/* eslint-disable no-underscore-dangle, class-methods-use-this */4const createSandbox = require('..');5test('Initialises correctly', () => {6  const sandbox = createSandbox();7  expect(sandbox._mocks).toEqual([]);8});9test('Initialisation shortcut', () => {10  const sandbox = createSandbox();11  expect(sandbox._mocks).toEqual([]);12});13test('Provides jest mocks', () => {14  const sandbox = createSandbox();15  const mock = sandbox.fn();16  mock('a');17  expect(jest.isMockFunction(mock)).toBeTruthy();18  expect(mock).toBeCalledWith('a');19});20test('Keeps track of mocks', () => {21  const sandbox = createSandbox();22  const mock = sandbox.fn();23  expect(sandbox._mocks[0]).toBe(mock);24});25test('Supports spyOn', () => {26  const sandbox = createSandbox();27  class CoolClass {28    hello() {29      return 'hello';30    }31  }32  const mock = sandbox.spyOn(CoolClass.prototype, 'hello');33  const cool = new CoolClass();34  cool.hello();35  expect(mock).toHaveBeenCalled();36  sandbox.clear();37  expect(mock.mock.calls).toHaveLength(0);38});39test('Clears all mocks', () => {40  const sandbox = createSandbox();41  const mockA = sandbox.fn();42  const mockB = sandbox.fn();43  mockA('a');44  mockB('b');45  expect(mockA).toBeCalledWith('a');46  expect(mockB).toBeCalledWith('b');47  sandbox.clear();48  expect(mockA.mock.calls).toHaveLength(0);49  expect(mockB.mock.calls).toHaveLength(0);50});51test('Resets all mocks', () => {52  const sandbox = createSandbox();53  const mockA = sandbox.fn(() => 'a');54  const mockB = sandbox.fn(() => 'b');55  const a = mockA();56  const b = mockB();57  expect(a).toEqual('a');58  expect(b).toEqual('b');59  sandbox.reset();60  const x = mockA();61  const y = mockB();62  expect(x).toBeUndefined();63  expect(y).toBeUndefined();64});65test('Restores all spies', () => {66  const sandbox = createSandbox();67  class CoolClass {68    hello() {69      return 'hello';70    }71  }72  sandbox73    .spyOn(CoolClass.prototype, 'hello')74    .mockImplementation(() => 'yo, homie');75  const cool = new CoolClass();76  expect(cool.hello()).toBe('yo, homie');77  sandbox.restore();78  expect(cool.hello()).toBe('hello');...

sinon.js

Source:sinon.js

...37    sandbox: {38        create: deprecated.wrap(39            createSandbox,40            // eslint-disable-next-line max-len41            "`sandbox.create()` is deprecated. Use default sandbox at `sinon.sandbox` or create new sandboxes with `sinon.createSandbox()`"42        )43    }44};45var sandbox = new Sandbox();46var api = extend(sandbox, legacySandboxAPI, apiMethods);...

Using AI Code Generation

1import { createSandbox } from 'sinon';2describe('Test', () => {3  let sandbox = createSandbox();4  beforeEach(() => {5    sandbox = createSandbox();6  });7  afterEach(() => {8    sandbox.restore();9  });10  it('test', () => {11  });12});13import { createSandbox } from 'sinon';14describe('Test', () => {15  let sandbox;16  before(() => {17    sandbox = createSandbox();18  });19  after(() => {20    sandbox.restore();21  });22  it('test', () => {23  });24});25import { createSandbox } from 'sinon';26describe('Test', () => {27  let sandbox;28  before(() => {29    sandbox = createSandbox();30  });31  after(() => {32    sandbox.restore();33  });34  it('test', () => {35  });36});37import { createSandbox } from 'sinon';38describe('Test', () => {39  let sandbox;40  before(() => {41    sandbox = createSandbox();42  });43  after(() => {44    sandbox.restore();45  });46  it('test', () => {47  });48});

Using AI Code Generation

1var sinon = require('sinon');2var assert = require('assert');3var myObj = {4    myMethod: function() {5        console.log('myMethod called');6    }7};8var sandbox = sinon.sandbox.create();9sandbox.stub(myObj, 'myMethod');10myObj.myMethod();11assert(myObj.myMethod.called);12sandbox.restore();13myObj.myMethod();14assert(myObj.myMethod.called);15var sinon = require('sinon');16var assert = require('assert');17var myObj = {18    myMethod: function() {19        console.log('myMethod called');20    }21};22var sandbox = sinon.sandbox.create();23var stub = sandbox.stub(myObj, 'myMethod');24myObj.myMethod();25assert(stub.called);26sandbox.restore();27myObj.myMethod();28Using the verifyAndRestore() method

Using AI Code Generation

1var sinon = require('sinon');2var sandbox = sinon.createSandbox();3var stub = sandbox.stub(console, 'log');4stub.restore();5sandbox.restore();6var sinon = require('sinon');7var stub = sinon.createStubInstance(console);8stub.log();9stub.restore();10var sinon = require('sinon');11var server = sinon.fakeServer.create();12server.respondWith('hello');13server.restore();14var sinon = require('sinon');15var clock = sinon.useFakeTimers();16setTimeout(function(){17	console.log("hello");18}, 1000);19clock.restore();

Using AI Code Generation

1var sinon = require('sinon');2var sandbox = sinon.sandbox.create();3var myObj = {4    myMethod: function() {5        console.log('myMethod called');6    }7};8var stub = sandbox.stub(myObj, 'myMethod');9myObj.myMethod();10sandbox.restore();11myObj.myMethod();

Using AI Code Generation

1const sinon = require('sinon');2const sandbox = sinon.createSandbox();3const stub = sandbox.stub();4stub();5sandbox.restore();6stub();7const sinon = require('sinon');8const sandbox = sinon.sandbox.create();9const stub = sandbox.stub();10stub();11sandbox.restore();12stub();13const sinon = require('sinon');14const sandbox = sinon.createSandbox();15const stub = sandbox.stub();16stub();17sandbox.restore();18stub();19const sinon = require('sinon');20const sandbox = sinon.sandbox.create();21const stub = sandbox.stub();22stub();23sandbox.restore();24stub();25const sinon = require('sinon');26const sandbox = sinon.createSandbox();27const stub = sandbox.stub();28stub();29sandbox.restore();30stub();31const sinon = require('sinon');32const sandbox = sinon.sandbox.create();33const stub = sandbox.stub();34stub();35sandbox.restore();36stub();37const sinon = require('sinon');38const sandbox = sinon.createSandbox();39const stub = sandbox.stub();40stub();41sandbox.restore();42stub();43const sinon = require('sinon');44const sandbox = sinon.sandbox.create();45const stub = sandbox.stub();46stub();47sandbox.restore();48stub();49const sinon = require('sinon');50const sandbox = sinon.createSandbox();51const stub = sandbox.stub();52stub();53sandbox.restore();54stub();55const sinon = require('sinon');56const sandbox = sinon.sandbox.create();57const stub = sandbox.stub();58stub();59sandbox.restore();60stub();61const sinon = require('sinon');62const sandbox = sinon.createSandbox();63const stub = sandbox.stub();64stub();65sandbox.restore();66stub();67const sinon = require('sinon');68const sandbox = sinon.sandbox.create();69const stub = sandbox.stub();70stub();71sandbox.restore();72stub();

Using AI Code Generation

1var sinon = require('sinon');2var fs = require('fs');3var sandbox = sinon.sandbox.create();4var readFileStub = sandbox.stub(fs, 'readFile');5describe('test case', function() {6  it('should call readFile method', function() {7    fs.readFile('/path/to/file', function(err, data) {8      expect(readFileStub.calledOnce).to.be.true;9    });10  });11});12var sinon = require('sinon');13var fs = require('fs');14var sandbox = sinon.sandbox.create();15var readFileStub = sandbox.stub(fs, 'readFile');16describe('test case', function() {17  it('should call readFile method', function() {18    fs.readFile('/path/to/file', function(err, data) {19      expect(readFileStub.calledOnce).to.be.true;20    });21  });22});23var sinon = require('sinon');24var fs = require('fs');25var sandbox = sinon.sandbox.create();26var readFileStub = sandbox.stub(fs, 'readFile');27describe('test case', function() {28  it('should call readFile method', function() {29    fs.readFile('/path/to/file', function(err, data) {30      expect(readFileStub.calledOnce).to.be.true;31    });32  });33});34var sinon = require('sinon');35var fs = require('fs');36var sandbox = sinon.sandbox.create();37var readFileStub = sandbox.stub(fs, 'readFile');38describe('test case', function() {39  it('should call readFile method', function() {40    fs.readFile('/path/to/file', function(err, data) {41      expect(readFileStub.calledOnce).to.be.true;42    });43  });44});

Using AI Code Generation

1import { createSandbox } from 'sinon';2var sinon = createSandbox();3sinon.stub(console, 'log');4console.log('Hello World');5sinon.restore();6import sinon from 'sinon';7sinon.stub(console, 'log');8console.log('Hello World');9sinon.restore();

Using AI Code Generation

1var sinon = require('sinon').createSandbox();2var stub = sinon.stub(console, 'log');3console.log("Hello");4sinon.assert.calledOnce(stub);5sinon.restore();6var sinon = require('sinon').createSandbox();7var stub = sinon.stub(console, 'log');8console.log("Hello");9sinon.assert.calledOnce(stub);10sinon.restore();11var sinon = require('sinon').createSandbox();12var stub = sinon.stub(console, 'log');13console.log("Hello");14sinon.assert.calledOnce(stub);15sinon.restore();

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