How to use mockCppSuccessful method in root

Best JavaScript code snippet using root

exec.test.js

Source:exec.test.js

...10    cpp = require('child-process-promise');11    exec = require('./exec');12  });13  it(`exec command with no arguments successfully`, async () => {14    mockCppSuccessful(cpp);15    await exec.execWithRetriesAndLogs('bin');16    expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });17  });18  it(`exec command with no arguments successfully`, async () => {19    const successfulResult = returnSuccessfulNoValue();20    const resolvedPromise = Promise.resolve(successfulResult);21    cpp.exec.mockReturnValueOnce(resolvedPromise);22    await exec.execWithRetriesAndLogs('bin');23    expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });24  });25  it(`exec command with arguments successfully`, async () => {26    mockCppSuccessful(cpp);27    const options = {args: `--argument 123`};28    await exec.execWithRetriesAndLogs('bin', options);29    expect(cpp.exec).toHaveBeenCalledWith(`bin --argument 123`, { timeout: 0 });30  });31  it(`exec command with arguments and prefix successfully`, async () => {32    mockCppSuccessful(cpp);33    const options = {34      args: `--argument 123`,35      prefix: `export MY_PREFIX`36    };37    await exec.execWithRetriesAndLogs('bin', options);38    expect(cpp.exec).toHaveBeenCalledWith(`export MY_PREFIX && bin --argument 123`, { timeout: 0 });39  });40  it(`exec command with arguments and status logs successfully`, async () => {41    mockCppSuccessful(cpp);42    const options = {args: `--argument 123`};43    const statusLogs = {44      trying: `trying status log`,45      successful: `successful status log`46    };47    await exec.execWithRetriesAndLogs('bin', options, statusLogs);48    expect(cpp.exec).toHaveBeenCalledWith(`bin --argument 123`, { timeout: 0 });49  });50  it(`exec command should output success and err logs`, async () => {51    mockCppSuccessful(cpp);52    await exec.execWithRetriesAndLogs('bin');53    expect(logger.trace).toHaveBeenCalledWith({ event: 'EXEC_SUCCESS', stdout: true }, '"successful result"');54    expect(logger.trace).toHaveBeenCalledWith({ event: 'EXEC_SUCCESS', stderr: true }, 'err');55  });56  it(`exec command should output a plain success if no output was made`, async () => {57    const cppResult = {58      childProcess: {59        exitCode: 060      }61    };62    cpp.exec.mockReturnValueOnce(Promise.resolve(cppResult));63    await exec.execWithRetriesAndLogs('bin');64    expect(logger.trace).toHaveBeenCalledWith({ event: 'EXEC_SUCCESS' }, '');65    expect(logger.trace).toHaveBeenCalledTimes(1);66  });67  it(`exec command should output success with high severity if verbosity set to high`, async () => {68    mockCppSuccessful(cpp);69    await exec.execWithRetriesAndLogs('bin', { verbosity: 'high' });70    expect(logger.debug).toHaveBeenCalledWith({ event: 'EXEC_SUCCESS', stdout: true }, '"successful result"');71    expect(logger.debug).toHaveBeenCalledWith({ event: 'EXEC_SUCCESS', stderr: true }, 'err');72    expect(logger.trace).not.toHaveBeenCalledWith(expect.objectContaining({event: 'EXEC_SUCCESS'}), expect.anything());73  });74  it(`exec command with undefined return should throw`, async () => {75    cpp.exec.mockReturnValueOnce(undefined);76    try {77      await exec.execWithRetriesAndLogs('bin');78      fail('should throw');79    } catch (ex) {80      expect(ex).toBeDefined();81    }82  });83  it(`exec command and fail with error code`, async () => {84    const errorResult = returnErrorWithValue('error result');85    const rejectedPromise = Promise.reject(errorResult);86    cpp.exec.mockReturnValueOnce(rejectedPromise);87    try {88      await exec.execWithRetriesAndLogs('bin', null, '', 1, 1);89      fail('expected execWithRetriesAndLogs() to throw');90    } catch (object) {91      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });92      expect(logger.error.mock.calls).toHaveLength(3);93    }94  });95  it(`exec command and fail with error code, report only to debug log if verbosity is low`, async () => {96    const errorResult = returnErrorWithValue('error result');97    const rejectedPromise = Promise.reject(errorResult);98    cpp.exec.mockReturnValueOnce(rejectedPromise);99    try {100      await exec.execWithRetriesAndLogs('bin', { verbosity: 'low' }, '', 1, 1);101      fail('expected execWithRetriesAndLogs() to throw');102    } catch (object) {103      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });104      expect(logger.error).not.toHaveBeenCalled();105      expect(logger.debug.mock.calls).toHaveLength(4);106    }107  });108  it(`exec command and fail with timeout`, async () => {109    const errorResult = returnErrorWithValue('error result');110    const rejectedPromise = Promise.reject(errorResult);111    cpp.exec.mockReturnValueOnce(rejectedPromise);112    try {113      await exec.execWithRetriesAndLogs('bin', { timeout: 1 }, '', 1, 1);114      fail('expected execWithRetriesAndLogs() to throw');115    } catch (object) {116      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 1 });117      expect(logger.error.mock.calls).toHaveLength(3);118    }119  });120  it(`exec command with multiple failures`, async () => {121    const errorResult = returnErrorWithValue('error result');122    const rejectedPromise = Promise.reject(errorResult);123    cpp.exec.mockReturnValueOnce(rejectedPromise)124       .mockReturnValueOnce(rejectedPromise)125       .mockReturnValueOnce(rejectedPromise)126       .mockReturnValueOnce(rejectedPromise)127       .mockReturnValueOnce(rejectedPromise)128       .mockReturnValueOnce(rejectedPromise);129    try {130      await exec.execWithRetriesAndLogs('bin', null, '', 6, 1);131      fail('expected execWithRetriesAndLogs() to throw');132    } catch (object) {133      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });134      expect(cpp.exec).toHaveBeenCalledTimes(6);135      expect(object).toBeDefined();136    }137  });138  it(`exec command with multiple failures and then a success`, async () => {139    const errorResult = returnErrorWithValue('error result');140    const rejectedPromise = Promise.reject(errorResult);141    const successfulResult = returnSuccessfulWithValue('successful result');142    const resolvedPromise = Promise.resolve(successfulResult);143    cpp.exec.mockReturnValueOnce(rejectedPromise)144       .mockReturnValueOnce(rejectedPromise)145       .mockReturnValueOnce(rejectedPromise)146       .mockReturnValueOnce(rejectedPromise)147       .mockReturnValueOnce(rejectedPromise)148       .mockReturnValueOnce(resolvedPromise);149    await exec.execWithRetriesAndLogs('bin', null, '', 6, 1);150    expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });151    expect(cpp.exec).toHaveBeenCalledTimes(6);152  });153});154describe('spawn', () => {155  let exec;156  let cpp;157  let log;158  beforeEach(() => {159    jest.mock('./logger');160    jest.mock('child-process-promise');161    cpp = require('child-process-promise');162    exec = require('./exec');163    log = require('./logger');164    const childProcess = {165      pid: 2018,166      stdout: toStream('hello'),167      stderr: toStream('world'),168    };169    const cpPromise = Promise.resolve({ code: 0, childProcess });170    cpp.spawn.mockReturnValue(Object.assign(cpPromise, {171      childProcess172    }));173  });174  it('spawns an attached command with ignored input and piped output', () => {175    const command = 'command';176    const flags = ['--some', '--value', Math.random()];177    exec.spawnAndLog(command, flags);178    expect(cpp.spawn).toBeCalledWith(command, flags, {179      stdio: ['ignore', 'pipe', 'pipe']180    });181  });182  it('should collect output and log it', async () => {183    await exec.spawnAndLog('command', []);184    await nextCycle();185    expect(log.debug).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_CMD' }), '[pid=2018] command');186    expect(log.trace).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_END' }), 'command finished with code = 0');187    expect(log.trace).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_STDOUT', stdout: true }), 'hello');188    expect(log.error).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_STDERR', stderr: true }), 'world');189  });190  it('should not log output if silent: true', async () => {191    await exec.spawnAndLog('command', [], { silent: true });192    await nextCycle();193    expect(log.debug).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_CMD' }), '[pid=2018] command');194    expect(log.trace).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_END' }), 'command finished with code = 0');195    expect(log.trace).not.toBeCalledWith(expect.objectContaining({ event: 'SPAWN_STDOUT', stdout: true }), expect.any(String));196    expect(log.error).not.toBeCalledWith(expect.objectContaining({ event: 'SPAWN_STDERR', stderr: true }), expect.any(String));197  });198  it('should log erroneously finished spawns', async () => {199    const childProcess = {200      pid: 8102,201      stdout: toStream(''),202      stderr: toStream('Some error.'),203    };204    cpp.spawn.mockReturnValue(Object.assign(Promise.reject({ code: -2, childProcess }), {205      childProcess206    }));207    await exec.spawnAndLog('command', []).catch(() => {});208    await nextCycle();209    expect(log.debug).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_CMD' }), '[pid=8102] command');210    expect(log.trace).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_END' }), 'command finished with code = -2');211    expect(log.error).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_STDERR', stderr: true }), 'Some error.');212  });213  it('should log immediate spawn errors', async () => {214    const childProcess = {215      pid: null,216      exitCode: -2,217      stdout: toStream(''),218      stderr: toStream('Command `command` not found.'),219    };220    cpp.spawn.mockReturnValue(Object.assign(Promise.resolve({ childProcess }), {221      childProcess222    }));223    await exec.spawnAndLog('command', []);224    await nextCycle();225    expect(log.debug).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_CMD' }), '[pid=null] command');226    expect(log.error).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_ERROR' }), 'command failed with code = -2');227    expect(log.error).toBeCalledWith(expect.objectContaining({ event: 'SPAWN_STDERR', stderr: true }), 'Command `command` not found.');228  });229});230function nextCycle() {231  return new Promise(resolve => setTimeout(resolve));232}233function toStream(string) {234  const {Readable} = require('stream');235  const stream = new Readable();236  stream._read = () => {};237  stream.push(string);238  stream.push(null);239  return stream;240}241function returnSuccessfulWithValue(value) {242  const result = {243    stdout: JSON.stringify(value),244    stderr: "err",245    childProcess: {246      exitCode: 0247    }248  };249  return result;250}251function returnErrorWithValue(value) {252  const result = {253    stdout: "out",254    stderr: value,255    childProcess: {256      exitCode: 1257    }258  };259  return result;260}261function returnSuccessfulNoValue() {262  const result = {263    childProcess: {264      exitCode: 0265    }266  };267  return result;268}269function mockCppSuccessful(cpp) {270  const successfulResult = returnSuccessfulWithValue('successful result');271  const resolvedPromise = Promise.resolve(successfulResult);272  cpp.exec.mockReturnValueOnce(resolvedPromise);273  return successfulResult;...

Using AI Code Generation

1var root = require('./root.js');2root.mockCppSuccessful();3var cpp = require('./cpp.js');4exports.mockCppSuccessful = function() {5    cpp.mockCppSuccessful();6}7exports.mockCppSuccessful = function() {8}

Using AI Code Generation

1var cpp = require('bindings')('mockCppSuccessful');2cpp.mockCppSuccessful();3var cpp = require('bindings')('mockCppFail');4cpp.mockCppFail();5var cpp = require('bindings')('mockCppFail');6var sub = cpp.sub;7sub.mockCppFail();8var cpp = require('bindings')('mockCppSuccessful');9var sub = cpp.sub;10sub.mockCppSuccessful();11var cpp = require('bindings')('mockCppSuccessful');12var sub = cpp.sub;13sub.mockCppSuccessful();14var cpp = require('bindings')('mockCppFail');15var sub = cpp.sub;16sub.mockCppFail();17var cpp = require('bindings')('mockCppFail');18var sub = cpp.sub;19sub.mockCppFail();20var cpp = require('bindings')('mockCppSuccessful');21var sub = cpp.sub;22sub.mockCppSuccessful();23var cpp = require('bindings')('mockCppFail');24var sub = cpp.sub;25sub.mockCppFail();26var cpp = require('bindings')('mockCppSuccessful');27var sub = cpp.sub;28sub.mockCppSuccessful();29var cpp = require('bindings')('mockCppFail');30var sub = cpp.sub;31sub.mockCppFail();32var cpp = require('bindings')('mockCppSuccessful');33var sub = cpp.sub;34sub.mockCppSuccessful();35var cpp = require('bindings')('mockCppFail');

Using AI Code Generation

1var mockCppSuccessful = require('../build/Release/mockCpp.node').mockCppSuccessful;2var mockCppFailure = require('../build/Release/mockCpp.node').mockCppFailure;3var assert = require('assert');4describe('mockCppSuccessful', function() {5  it('should return 0', function() {6    assert.equal(0, mockCppSuccessful());7  });8});9describe('mockCppFailure', function() {10  it('should return 1', function() {11    assert.equal(1, mockCppFailure());12  });13});14var mockCppSuccessful = require('../build/Release/mockCpp.node').mockCppSuccessful;15var mockCppFailure = require('../build/Release/mockCpp.node').mockCppFailure;16var assert = require('assert');17describe('mockCppSuccessful', function() {18  it('should return 0', function() {19    assert.equal(0, mockCppSuccessful());20  });21});22describe('mockCppFailure', function() {23  it('should return 1', function() {24    assert.equal(1, mockCppFailure());25  });26});27var mockCppSuccessful = require('../build/Release/mockCpp.node').mockCppSuccessful;28var mockCppFailure = require('../build/Release/mockCpp.node').mockCppFailure;29var assert = require('assert');30describe('mockCppSuccessful', function() {31  it('should return 0', function() {32    assert.equal(0, mockCppSuccessful());33  });34});35describe('mockCppFailure', function() {36  it('should return 1', function() {37    assert.equal(1, mockCppFailure());38  });39});

Using AI Code Generation

1var root = require('root');2var result = root.mockCppSuccessful();3var root = require('root');4var result = root.mockCppFailure();5var root = require('root');6var result = root.mockCppException();7var root = require('root');8var result = root.mockCppWithParams(10, 20);9var root = require('root');10var result = root.mockCppWithObject({a: 10, b: 20});11var root = require('root');12var result = root.mockCppWithArray([10, 20]);13var root = require('root');14var result = root.mockCppWithArrayAndObject([10, 20], {a: 10, b: 20});15var root = require('root');16var result = root.mockCppWithArrayAndObject([10, 20], {a: 10, b: 20});17var root = require('root');18var result = root.mockCppWithArrayAndObject([10, 20], {a: 10, b: 20});19var root = require('root');20var result = root.mockCppWithArrayAndObject([10, 20], {

Using AI Code Generation

1var rootMock = require('./rootMock');2var mockCppSuccessful = rootMock.mockCppSuccessful;3mockCppSuccessful();4var mockCppSuccessful = function() {5    console.log('mockCppSuccessful');6}7exports.mockCppSuccessful = mockCppSuccessful;8var cppMock = function() {9    console.log('cppMock');10}11exports.cppMock = cppMock;12var fs = require('fs');13var sinon = require('sinon');14describe('test', function() {15    it('test', function() {16        var fsMock = {};17        sinon.stub(fsMock, 'readFile');18        fsMock.readFile();19    });20});21var fs = require('fs');22var sinon = require('sinon');23describe('test', function() {24    it('test', function() {25        var fsMock = {};26        sinon.stub(fsMock, 'readFile');27        fsMock.readFile();28    });29});

Using AI Code Generation

1var root = require('./root');2root.mockCppSuccessful();3var cpp = require('./cpp');4exports.mockCppSuccessful = function() {5    cpp.mockCppSuccessful();6}7exports.mockCppSuccessful = function() {8    console.log("Mocking cpp successful");9}

Using AI Code Generation

1var rootModule = require('./rootModule');2var myModule = require('./myModule');3rootModule.mockCppSuccessful();4myModule.mockCppFailed();5var cppModule = require('./cppModule');6var myModule = require('./myModule');7exports.mockCppSuccessful = function() {8  cppModule.mockCppSuccessful();9}10exports.mockCppFailed = function() {11  cppModule.mockCppFailed();12}13var cppModule = require('./cppModule');14exports.mockCppSuccessful = function() {15  cppModule.mockCppSuccessful();16}17exports.mockCppFailed = function() {18  cppModule.mockCppFailed();19}20var cppModule = require('cppModule');21exports.mockCppSuccessful = function() {22  cppModule.mockCppSuccessful();23}24exports.mockCppFailed = function() {25  cppModule.mockCppFailed();26}27using namespace v8;28Handle<Value> MockCppSuccessful(const Arguments& args) {29  HandleScope scope;30  return scope.Close(Boolean::New(true));31}32Handle<Value> MockCppFailed(const Arguments& args) {33  HandleScope scope;34  return scope.Close(Boolean::New(false));35}36void init(Handle<Object> exports) {37  exports->Set(String::NewSymbol("mockCppSuccessful"),38      FunctionTemplate::New(MockCppSuccessful)->GetFunction());39  exports->Set(String::NewSymbol("mockCppFailed"),40      FunctionTemplate::New(MockCppFailed)->GetFunction());41}42NODE_MODULE(cppModule, init)

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