How to use createRunnerFunction method in Mocha

Best JavaScript code snippet using mocha

helpers.js

Source: helpers.js Github

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...6 arg1 and arg2 are the possible variables that need to be put into the7 scope of this function for the tests to run properly.8*/​9function createMockRunner(runStr, ifStr1, ifStr2, ifStr3, arg1, arg2) {10 var runnerFunction = createRunnerFunction(11 runStr,12 ifStr1,13 ifStr2,14 ifStr3,15 arg1,16 arg217 );18 return {19 on: runnerFunction,20 once: runnerFunction21 };22}23function createRunnerFunction(runStr, ifStr1, ifStr2, ifStr3, arg1, arg2) {24 var test = null;25 switch (runStr) {26 case 'start':27 case 'pending':28 case 'end':29 return function(event, callback) {30 if (event === ifStr1) {31 callback();32 }33 };34 case 'pending test':35 case 'pass':36 case 'fail':37 case 'suite':...

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('test.js');4mocha.run(function(failures){5 process.on('exit', function () {6 });7});8var Mocha = require('mocha');9var mocha = new Mocha();10mocha.addFile('test.js');11mocha.run(function(failures){12 process.on('exit', function () {13 });14});15var Mocha = require('mocha');16var mocha = new Mocha();17mocha.addFile('test.js');18mocha.run(function(failures){19 process.on('exit', function () {20 });21});22var Mocha = require('mocha');23var mocha = new Mocha();24mocha.addFile('test.js');25mocha.run(function(failures){26 process.on('exit', function () {27 });28});29var Mocha = require('mocha');30var mocha = new Mocha();31mocha.addFile('test.js');32mocha.run(function(failures){33 process.on('exit', function () {34 });35});36var Mocha = require('mocha');37var mocha = new Mocha();38mocha.addFile('test.js');39mocha.run(function(failures){40 process.on('exit', function () {41 });42});

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('test1.js');4mocha.addFile('test2.js');5mocha.run(function(failures){6 process.on('exit', function () {7 });8});9var Mocha = require('mocha');10var mocha = new Mocha();11mocha.addFile('test1.js');12mocha.addFile('test2.js');13mocha.run(function(failures){14 process.on('exit', function () {15 });16});17var Mocha = require('mocha');18var mocha = new Mocha();19mocha.addFile('test1.js');20mocha.addFile('test2.js');21mocha.run(function(failures){22 process.on('exit', function () {23 });24});25var Mocha = require('mocha');26var mocha = new Mocha();27mocha.addFile('test1.js');28mocha.addFile('test2.js');29mocha.run(function(failures){30 process.on('exit', function () {31 });32});33var Mocha = require('mocha');34var mocha = new Mocha();35mocha.addFile('test1.js');36mocha.addFile('test2.js');37mocha.run(function(failures){38 process.on('exit', function () {39 });40});41var Mocha = require('mocha');42var mocha = new Mocha();43mocha.addFile('test1.js');

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('test1.js');4mocha.addFile('test2.js');5mocha.addFile('test3.js');6var runner = mocha.run(function(failures){7 process.on('exit', function () {8 });9});10describe('test1', function() {11 it('should pass', function() {12 });13});14describe('test2', function() {15 it('should pass', function() {16 });17});18describe('test3', function() {19 it('should pass', function() {20 });21});22var Mocha = require('mocha');23var mocha = new Mocha();24mocha.addFile('test1.js');25mocha.addFile('test2.js');26mocha.addFile('test3.js');27var runner = mocha.run(function(failures){28 process.on('exit', function () {29 });30});31describe('test1', function() {32 it('should pass', function

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3var fs = require('fs');4var path = require('path');5fs.readdirSync('test').filter(function(file){6 return file.substr(-3) === '.js';7}).forEach(function(file){8 mocha.addFile(9 path.join('test', file)10 );11});12mocha.run(function(failures){13 process.on('exit', function () {14 });15});16var assert = require('assert');17describe('Array', function() {18 describe('#indexOf()', function() {19 it('should return -1 when the value is not present', function() {20 assert.equal(-1, [1,2,3].indexOf(4));21 });22 });23});

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('./​test1.js');4mocha.addFile('./​test2.js');5var runner = mocha.run(function(failures){6 process.on('exit', function () {7 });8});9describe('Test1', function() {10 it('should pass', function() {11 return true;12 });13});14describe('Test2', function() {15 it('should pass', function() {16 return true;17 });18});

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('./​test/​test1.js');4mocha.addFile('./​test/​test2.js');5var runner = mocha.run(function(failures){6 process.on('exit', function () {7 });8});9var assert = require('assert');10describe('Array', function() {11 describe('#indexOf()', function() {12 it('should return -1 when the value is not present', function() {13 assert.equal(-1, [1,2,3].indexOf(4));14 });15 });16});17var assert = require('assert');18describe('Array', function() {19 describe('#indexOf()', function() {20 it('should return -1 when the value is not present', function() {21 assert.equal(-1, [1,2,3].indexOf(5));22 });23 });24});25var Mocha = require('mocha');26var mocha = new Mocha();27mocha.addFile('./​test/​test1.js');28mocha.addFile('./​test/​test2.js');29var runner = mocha.run(function(failures){30 console.log('Total tests: ' + runner.total);31 console.log('Total failures: ' + runner.failures);32 console.log('Total passes: ' + runner.passes);33 console.log('Total pending: ' + runner.pending);34 console.log('Total duration: ' + runner.total);35 process.on('exit', function () {36 });37});

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3var testFile = 'test.js';4mocha.addFile(testFile);5mocha.run(function(failures){6process.on('exit', function () {7});8});9var Mocha = require('mocha');10var mocha = new Mocha();11var testFile = 'test.js';12mocha.addFile(testFile);13mocha.createRunner().run(function(failures){14process.on('exit', function () {15});16});17var Mocha = require('mocha');18var mocha = new Mocha();19var testFile = 'test.js';20mocha.addFile(testFile);21mocha.createRunner().run(function(failures){22process.on('exit', function () {23});24});25var Mocha = require('mocha');26var mocha = new Mocha();27var testFile = 'test.js';28mocha.addFile(testFile);29mocha.createRunner().run(function(failures){30process.on('exit', function () {31});32});33var Mocha = require('mocha');34var mocha = new Mocha();35var testFile = 'test.js';36mocha.addFile(testFile);37mocha.createRunner().run(function(failures){38process.on('exit', function () {39});40});41var Mocha = require('mocha');42var mocha = new Mocha();43var testFile = 'test.js';44mocha.addFile(testFile);45mocha.createRunner().run(function(failures){46process.on('exit', function () {

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha({3 reporterOptions: {4 }5});6mocha.addFile('test1.js');7mocha.addFile('test2.js');8mocha.run(function (failures) {9 process.on('exit', function () {10 process.exit(failures);11 });12});13var assert = require('assert');14describe('Array', function () {15 describe('#indexOf()', function () {16 it('should return -1 when the value is not present', function () {17 assert.equal(-1, [1, 2, 3].indexOf(4));18 });19 });20});21var assert = require('assert');22describe('Array', function () {23 describe('#indexOf()', function () {24 it('should return -1 when the value is not present', function () {25 assert.equal(-1, [1, 2, 3].indexOf(4));26 });27 });28});29 #indexOf()30 #indexOf()312 passing (9ms)

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Using AI Code Generation

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1var mocha = require('mocha');2var mochaInstance = new mocha();3var runner = mochaInstance.createRunnerFunction();4runner.run();5var mocha = require('mocha');6var mochaInstance = new mocha();7var runner = mochaInstance.createRunner();8runner.run();9var mocha = require('mocha');10var mochaInstance = new mocha();11var sandbox = mochaInstance.createSandbox();12sandbox.run();13var mocha = require('mocha');14var mochaInstance = new mocha();15var sandbox = mochaInstance.createSandboxFunction();16sandbox.run();17var mocha = require('mocha');18var mochaInstance = new mocha();19var suite = mochaInstance.createSuite();20suite.run();21var mocha = require('mocha');22var mochaInstance = new mocha();23var test = mochaInstance.createTest();24test.run();25var mocha = require('mocha');26var mochaInstance = new mocha();27var test = mochaInstance.createTestFunction();28test.run();29var mocha = require('mocha');30var mochaInstance = new mocha();31var ui = mochaInstance.createUI();32ui.run();33var mocha = require('mocha');34var mochaInstance = new mocha();35var watcher = mochaInstance.createWatcher();36watcher.run();37var mocha = require('mocha');38var mochaInstance = new mocha();39var watcher = mochaInstance.createWatcherFunction();40watcher.run();41var mocha = require('mocha');

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Using AI Code Generation

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1var Mocha = require('mocha');2var mocha = new Mocha();3mocha.addFile('test.js');4var runner = mocha.run();5var createRunnerFunction = Mocha.prototype.createRunnerFunction;6var runTests = createRunnerFunction(runner);7runTests(function(){8 console.log('tests done');9});

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Blogs

Check out the latest blogs from LambdaTest on this topic:

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Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

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YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

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