How to use testAllFiles method in istanbul

Best JavaScript code snippet using istanbul

test-file-writer.js

Source:test-file-writer.js

...20        ret.push(path.resolve(outputDir, 'file' + i + '.txt'));21    }22    return ret;23}24function testAllFiles(test) {25    var files = fileNames();26    files.forEach(function (file) {27        test.equal(file + '\n', fs.readFileSync(file, 'utf8'));28    });29    test.done();30}31function battery(sync) {32    return {33        setUp: function (cb) {34            mkdirp.sync(outputDir);35            writer = new FileWriter(sync);36            cb();37        },38        tearDown: function (cb) {...

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var collector = new istanbul.Collector();4var reporter = new istanbul.Reporter();5var sync = false;6    .testAllFiles(/\.js$/, {7    })8    .then(function (files) {9        files.forEach(function (f) {10            instrumenter.instrumentFile(f, './' + f, function (err, code) {11                if (err) {12                    console.log(err);13                    return;14                }15                var coverage = global.__coverage__;16                collector.add(coverage);17                global.__coverage__ = coverage;18            });19        });20        reporter.add('text');21        reporter.addAll(['lcov', 'json', 'text-summary']);22        reporter.write(collector, sync, function () {23            console.log('All reports generated');24        });25    })26    .done();

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var path = require('path');5var basePath = path.resolve(__dirname, '..');6var testRoot = path.resolve(basePath, 'test');7var matchFn = function (file) {8    return file.indexOf(testRoot) === 0;9};10    .findFileCoverage(path.resolve(basePath, 'coverage'), { match: matchFn });11collector.add(files);12reporter.add('text');13reporter.addAll(['lcov', 'html']);14reporter.write(collector, sync, function () { console.log('done'); });

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4reporter.add('text-summary');5reporter.addAll([ 'lcov', 'html' ]);6collector.add(global.__coverage__);7reporter.write(collector, true, function() {});

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4reporter.addAll(['text']);5collector.add(__coverage__);6reporter.write(collector, true, function () {7    console.log('All reports generated');8});9var istanbul = require('istanbul');10var collector = new istanbul.Collector();11var reporter = new istanbul.Reporter();12reporter.addAll(['html']);13collector.add(__coverage__);14reporter.write(collector, true, function () {15    console.log('All reports generated');16});17var istanbul = require('istanbul');18var collector = new istanbul.Collector();19var reporter = new istanbul.Reporter();20reporter.addAll(['html']);21collector.add(__coverage__);22reporter.write(collector, true, function () {23    console.log('All reports generated');24});25var istanbul = require('istanbul');26var collector = new istanbul.Collector();27var reporter = new istanbul.Reporter();28reporter.addAll(['html']);29collector.add(__coverage__);30reporter.write(collector, true, function () {31    console.log('All reports generated');32});

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var config = {5  reportOpts: { dir: './coverage' }6};7collector.add(__coverage__);8reporter.add('lcov');9reporter.write(collector, sync, function() {10  console.log('All reports generated');11});

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4reporter.add('lcov');5collector.add(global.__coverage__ || {});6reporter.write(collector, true, function () {7    console.log('All reports generated');8});

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4reporter.add('lcov');5reporter.addAll(['lcov', 'text', 'text-summary']);6reporter.write(collector, sync, function() {7  console.log('All reports generated');8});9var coverage = istanbul.utils.summarizeCoverage(collector.getFinalCoverage());10console.log(coverage);11var file = 'path/to/file.js';12var fileCoverage = collector.fileCoverageFor(file);13console.log(fileCoverage);14reporter.add('lcov');15reporter.addAll(['lcov', 'text', 'text-summary']);16reporter.write(fileCoverage, sync, function() {17  console.log('All reports generated');18});19var fn = 'path/to/file.js:functionName';20var fnCoverage = collector.fileCoverageFor(fn);21console.log(fnCoverage);22reporter.add('lcov');23reporter.addAll(['lcov', 'text', 'text-summary']);24reporter.write(fnCoverage, sync, function() {25  console.log('All reports generated');26});

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var sync = false;5collector.add(JSON.parse(fs.readFileSync('coverage/coverage.json', 'utf8')));6reporter.add('text');7reporter.addAll([ 'lcov', 'json' ]);8reporter.write(collector, sync, function () {9    console.log('All reports generated');10});11var istanbul = require('istanbul');12var collector = new istanbul.Collector();13var reporter = new istanbul.Reporter();14var sync = false;15gulp.task('coverage', function() {16    collector.add(JSON.parse(fs.readFileSync('coverage/coverage.json', 'utf8')));17    reporter.add('text');18    reporter.addAll([ 'lcov', 'json' ]);19    reporter.write(collector, sync, function () {20        console.log('All reports generated');21    });22});23    at Function.Module._resolveFilename (module.js:336:15)24    at Function.Module._load (module.js:278:25)25    at Module.require (module.js:365:17)26    at require (module.js:384:17)27    at Object.<anonymous> (~/workspace/gulpfile.js:1:80)28    at Module._compile (module.js:460:26)29    at Object.Module._extensions..js (module.js:478:10)30    at Module.load (module.js:355:32)31    at Function.Module._load (module.js:310:12)32    at Module.require (module.js:365:17)

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var sync = false;5collector.add(coverageObj);6reporter.add('html');7reporter.write(collector, sync, function () { console.log('done'); });

Using AI Code Generation

1var istanbul = require('istanbul');2var istanbulAPI = require('istanbul-api');3var path = require('path');4var testRunner = istanbulAPI.getRunner('node');5var collector = istanbulAPI.getCollector();6var reporter = istanbulAPI.getReporter();7var matchFn = function (file) {8    return file.indexOf('src') !== -1;9};10var reportDir = path.join(__dirname, 'reports');11var reportOpts = { dir: reportDir };12istanbul.hook.hookRequire(matchFn, function (code, file) {13    return istanbulAPI.transform(code, { filename: file });14});15testRunner.run({16}, function (err, summary) {17    if (err) {18        console.error(err);19        process.exit(1);20    }21    console.log('Tests run successfully');22    collector.add(summary);23    reporter.addAll(['lcov', 'json', 'text']);24    reporter.write(collector, true, function () {25        console.log('Reports generated successfully');26    });27});

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