How to use mockCppFailure method in root

Best JavaScript code snippet using root

exec.test.js

Source:exec.test.js

...126      expect(ex).toBeDefined();127    }128  });129  it(`exec command and fail with error code`, async () => {130    mockCppFailure(cpp);131    try {132      await exec.execWithRetriesAndLogs('bin', { retries: 0, interval: 1 });133      fail('expected execWithRetriesAndLogs() to throw');134    } catch (object) {135      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });136      expect(logger.error.mock.calls).toHaveLength(3);137      expect(logger.error).toHaveBeenCalledWith(expect.objectContaining({ event: 'EXEC_FAIL' }), expect.anything());138    }139  });140  it(`exec command and fail with error code, report only to debug log if verbosity is low`, async () => {141    mockCppFailure(cpp);142    try {143      await exec.execWithRetriesAndLogs('bin', { verbosity: 'low', retries: 0, interval: 1 });144      fail('expected execWithRetriesAndLogs() to throw');145    } catch (object) {146      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });147      expect(logger.error).not.toHaveBeenCalled();148      expect(logger.debug.mock.calls).toHaveLength(4);149    }150  });151  it(`exec command and fail with timeout`, async () => {152    mockCppFailure(cpp);153    try {154      await exec.execWithRetriesAndLogs('bin', { timeout: 1, retries: 0, interval: 1 });155      fail('expected execWithRetriesAndLogs() to throw');156    } catch (object) {157      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 1 });158      expect(logger.error.mock.calls).toHaveLength(3);159    }160  });161  it(`exec command with multiple failures`, async () => {162    const errorResult = returnErrorWithValue('error result');163    cpp.exec164      .mockRejectedValueOnce(errorResult)165      .mockRejectedValueOnce(errorResult)166      .mockRejectedValueOnce(errorResult)167      .mockRejectedValueOnce(errorResult)168      .mockRejectedValueOnce(errorResult)169      .mockRejectedValueOnce(errorResult);170    try {171      await exec.execWithRetriesAndLogs('bin', { retries: 5, interval: 1 });172      fail('expected execWithRetriesAndLogs() to throw');173    } catch (object) {174      expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });175      expect(cpp.exec).toHaveBeenCalledTimes(6);176      expect(object).toBeDefined();177    }178  });179  it(`exec command with multiple failures and then a success`, async () => {180    const errorResult = returnErrorWithValue('error result');181    const successfulResult = returnSuccessfulWithValue('successful result');182    cpp.exec183      .mockRejectedValueOnce(errorResult)184      .mockRejectedValueOnce(errorResult)185      .mockRejectedValueOnce(errorResult)186      .mockRejectedValueOnce(errorResult)187      .mockRejectedValueOnce(errorResult)188      .mockResolvedValueOnce(successfulResult);189    await exec.execWithRetriesAndLogs('bin', { retries: 6, interval: 1 });190    expect(cpp.exec).toHaveBeenCalledWith(`bin`, { timeout: 0 });191    expect(cpp.exec).toHaveBeenCalledTimes(6);192  });193  it(`execAsync command with no arguments runs successfully`, async () => {194    mockCppSuccessful(cpp);195    await exec.execAsync('bin');196    expect(cpp.exec).toHaveBeenCalledWith(`bin`);197  });198});199const returnSuccessfulWithValue = (value) => ({200    stdout: JSON.stringify(value),201    stderr: 'err',202    childProcess: {203      exitCode: 0204    }205  });206const returnErrorWithValue = (value) => ({207    stdout: 'out',208    stderr: value,209    childProcess: {210      exitCode: 1211    }212  });213function mockCppSuccessful(cpp) {214  const successfulResult = returnSuccessfulWithValue('successful result');215  cpp.exec.mockResolvedValueOnce(successfulResult);216  return successfulResult;217}218function mockCppFailure(cpp) {219  const errorResult = returnErrorWithValue('error result');220  cpp.exec.mockRejectedValueOnce(errorResult);221  return errorResult;...

Using AI Code Generation

1var root = require('./root');2root.mockCppFailure();3var cpp = require('./cpp');4exports.mockCppFailure = function() {5  cpp.failure();6};7exports.failure = function() {8  throw new Error('CPP failure');9};10    at Object.exports.failure (/Users/abc/Documents/Code/NodeJS/NodeJS-Testing/cpp.js:2:11)11    at Object.exports.mockCppFailure (/Users/abc/Documents/Code/NodeJS/NodeJS-Testing/root.js:4:6)12    at Object.<anonymous> (/Users/abc/Documents/Code/NodeJS/NodeJS-Testing/test.js:3:9)13    at Module._compile (module.js:456:26)14    at Object.Module._extensions..js (module.js:474:10)15    at Module.load (module.js:356:32)16    at Function.Module._load (module.js:312:12)17    at Function.Module.runMain (module.js:497:10)18    at startup (node.js:119:16)19var root = require('./root');20try {21  root.mockCppFailure();22} catch(e) {23  console.log(e);24}25var cpp = require('./cpp');26exports.mockCppFailure = function() {27  cpp.failure();28};29exports.failure = function() {30  var err = new Error('CPP failure');31  Error.captureStackTrace(err, exports.failure);

Using AI Code Generation

1var root = require('./root');2var mockCppFailure = root.mockCppFailure;3mockCppFailure();4var mockCppFailure = require('./mockCppFailure');5exports.mockCppFailure = mockCppFailure;6var mockCppFailure = function() {7  return 'mockCppFailure';8};9module.exports = mockCppFailure;10var root = require('./root');11var mockCppFailure = root.mockCppFailure;12mockCppFailure();13var mockCppFailure = require('./mockCppFailure');14exports.mockCppFailure = mockCppFailure;15var mockCppFailure = function(require) {16  return require('./mockCppFailure');17};18module.exports = mockCppFailure;19var root = require('./root');20var mockCppFailure = root.mockCppFailure;21mockCppFailure();22var mockCppFailure = require('./mockCppFailure');23exports.mockCppFailure = mockCppFailure;24var mockCppFailure = function(require) {25  return require('./mockCppFailure');26};27module.exports = mockCppFailure;28var root = require('./root');29var mockCppFailure = root.mockCppFailure;30mockCppFailure();31var mockCppFailure = require('./mockCppFailure');32exports.mockCppFailure = mockCppFailure;

Using AI Code Generation

1var root = require('root');2root.mockCppFailure();3var cpp = require('cpp');4cpp.mockCppFailure();5exports.mockCppFailure = function() {6    console.log("Mocking C++ failure");7}8var root = require('root');9root.mockCppFailure();10var cpp = require('cpp');11delete require.cache[require.resolve('cpp')];12cpp = require('cpp');13cpp.mockCppFailure();14exports.mockCppFailure = function() {15    console.log("Mocking C++ failure");16}17var root = require('root');18root.mockCppFailure();

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