Best JavaScript code snippet using istanbul
test-object-utils.js
Source:test-object-utils.js  
...169            test.deepEqual({ total: 5, covered: 2, pct: 40 }, ret.branches);170            test.done();171        },172        "can turn it into a YUI coverage object": function (test) {173            var ret = utils.toYUICoverage(it);174            test.deepEqual({ '1': 1, '2': 3, '7': 4, '41': 0 }, ret.foo.lines);175            test.deepEqual({ 'foo:1': 10, 'anonymous_1:7': 0 }, ret.foo.functions);176            test.equal(3, ret.foo.calledLines);177            test.equal(4, ret.foo.coveredLines);178            test.equal(1, ret.foo.calledFunctions);179            test.equal(2, ret.foo.coveredFunctions);180            test.done();181        },182        "merge two like coverage objects for the same file correctly": function (test) {183            var base = JSON.parse(JSON.stringify(it.foo)),184                ret = utils.mergeFileCoverage(base, it3.foo),185                foo = it.foo;186            foo.s[1] += 2;187            foo.s[2] += 1;...Using AI Code Generation
1var path = require('path'),2    istanbul = require('istanbul'),3    collector = new istanbul.Collector(),4    reporter = new istanbul.Reporter(),5    sync = false;6collector.add(utils.loadCoverage('coverage.json'));7reporter.add('text');8reporter.add('lcov');9reporter.write(collector, sync, function () {10    console.log('All reports generated');11});12Statements   : 100% ( 5/5 )13Branches     : 100% ( 0/0 )14Functions    : 100% ( 1/1 )15Lines        : 100% ( 5/5 )Using AI Code Generation
1var utils = require('istanbul/lib/utils');2var path = require('path');3var fs = require('fs');4var collector = new istanbul.Collector();5var reporter = new istanbul.Reporter();6var sync = false;7var coverage = require('./coverage/coverage.json');8var yuiCoverage = utils.toYUICoverage(coverage);9fs.writeFile(path.resolve('./coverage/yui-coverage.json'), JSON.stringify(yuiCoverage), function (err) {10    if (err) {11        console.log(err);12    }13    console.log("The file was saved!");14});Using AI Code Generation
1var utils = require('istanbul').utils;2var coverage = {3    "path/to/file.js": {4        "path/to/file.js": {5        }6    }7};8var yuiCoverage = utils.toYUICoverage(coverage);9console.log(yuiCoverage);10[{11    "lines": {12    }13}]Using AI Code Generation
1var utils = require('istanbul').utils;2var coverage = require('./coverage.json');3var collector = new istanbul.Collector();4collector.add(coverage);5var report = istanbul.Report.create('lcovonly', {});6report.on('done', function () {7    console.log('done');8});9report.writeReport(collector, true);Using AI Code Generation
1var utils = require('istanbul').utils;2var path = require('path');3var fs = require('fs');4var coverage = JSON.parse(fs.readFileSync('./coverage/coverage.json', 'utf8'));5var yuiCoverage = utils.toYUICoverage(coverage);6fs.writeFileSync('./coverage/coverage.json', JSON.stringify(yuiCoverage), 'utf8');7module.exports = function(config) {8  config.set({9    preprocessors: {10    },11    coverageReporter: {12    },13  });14};15I am able to generate the coverage.json file but when I try to use the yuiCoverage object (which is a JSON object) it throws the following error:16describe("A suite", function() {17  it("contains spec with an expectation", function() {18    expect(true).toBe(true);19  });20});21Chrome 39.0.2171 (Mac OS X 10.9.5) A suite contains spec with an expectation SUCCESS22Chrome 39.0.2171 (Mac OS X 10.9.5): Executed 1 of 1 SUCCESS (0.001 secs / 0.001 secs)Using AI Code Generation
1var istanbul = require('istanbul');2var utils = istanbul.utils;3var coverage = {4    "path/to/file": {5        "path/to/file.js": {6            "path/to/file.js": {7                "lineData": {Using AI Code Generation
1var utils = require('istanbul').utils;2var myObject = require('./myObject');3var myObject2 = require('./myObject2');4var yuiCoverage = utils.toYUICoverage(global.__coverage__);5console.log(JSON.stringify(yuiCoverage));6module.exports = {7    myFunction: function() {8        return 'myFunction';9    }10};11module.exports = {12    myFunction: function() {13        return 'myFunction';14    }15};Using AI Code Generation
1var utils = require('istanbul-lib-instrument').utils;2var fs = require('fs');3var coverage = JSON.parse(fs.readFileSync('./coverage/coverage.json', 'utf8'));4var yuiCoverage = utils.toYUICoverage(coverage);5fs.writeFileSync('./coverage/yui-coverage.json', JSON.stringify(yuiCoverage), 'utf8');6YUI().use('node', 'test', function(Y) {7    YUI.add('test.js', function(Y) {8    });9    YUI.add('yui-coverage.json', function(Y) {10    });11});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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