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How to use fileFor method in istanbul
Best JavaScript code snippet using istanbul
test-html-report.js
Source:test-html-report.js 
...38 obj = JSON.parse(fs.readFileSync(file, 'utf8'));39 collector.add(obj);40 reporter.writeReport(collector, true);41 test.ok(existsSync(htmlReport));42 test.ok(existsSync(fileFor('index.html')));43 test.ok(existsSync(fileFor('lib', 'index.html')));44 test.ok(existsSync(fileFor('lib', 'util', 'index.html')));45 test.ok(existsSync(fileFor('lib', 'foo.js.html')));46 test.ok(existsSync(fileFor('lib', 'bar.js.html')));47 test.ok(existsSync(fileFor('lib', 'util', 'generate-names.js.html')));48 test.ok(fs.readFileSync(fileFor('lib', 'bar.js.html'), 'utf8') !== '');49 test.done();50 },51 "should test files written with defaults": function (test) {52 var file = path.resolve(OUTPUT_DIR, 'coverage.json'),53 htmlReport = path.resolve(process.cwd(), 'html-report'),54 reporter = new Reporter(),55 obj,56 collector = new Collector(),57 fileFor = function () {58 var args = Array.prototype.slice.call(arguments);59 args.unshift(htmlReport);60 return path.resolve.apply(null, args);61 };62 obj = JSON.parse(fs.readFileSync(file, 'utf8'));63 collector.add(obj);64 reporter.writeReport(collector, true);65 test.ok(existsSync(htmlReport));66 test.ok(existsSync(fileFor('index.html')));67 test.ok(existsSync(fileFor('lib', 'bar.js.html')));68 test.ok(fs.readFileSync(fileFor('lib', 'bar.js.html'), 'utf8') !== '');69 test.done();70 },71 "should test files written with Unix Line Endings (LF)": function (test) {72 var barPath = path.resolve(DIR, 'lib', 'bar.js'),73 oldBar = fs.readFileSync(barPath, 'utf8'),74 eol = /(\r?\n|\r)/g,75 newBar = oldBar.replace(eol, "\n"),76 file = path.resolve(OUTPUT_DIR, 'coverage.json'),77 htmlReport = path.resolve(process.cwd(), 'html-report'),78 reporter = new Reporter(),79 obj,80 collector = new Collector(),81 fileFor = function () {82 var args = Array.prototype.slice.call(arguments);83 args.unshift(htmlReport);84 return path.resolve.apply(null, args);85 };86 fs.writeFileSync(barPath, newBar);87 obj = JSON.parse(fs.readFileSync(file, 'utf8'));88 collector.add(obj);89 try {90 reporter.writeReport(collector, true);91 } catch(err) {92 test.ok(false);93 } finally {94 fs.writeFileSync(barPath, oldBar);95 }96 test.ok(existsSync(htmlReport));97 test.ok(existsSync(fileFor('index.html')));98 test.ok(existsSync(fileFor('lib', 'bar.js.html')));99 test.ok(fs.readFileSync(fileFor('lib', 'bar.js.html'), 'utf8') !== '');100 test.done();101 },102 "should test files written with Windows Line Endings (CRLF)": function (test) {103 var barPath = path.resolve(DIR, 'lib', 'bar.js'),104 oldBar = fs.readFileSync(barPath, 'utf8'),105 eol = /(\r?\n|\r)/g,106 newBar = oldBar.replace(eol, "\r\n"),107 file = path.resolve(OUTPUT_DIR, 'coverage.json'),108 htmlReport = path.resolve(process.cwd(), 'html-report'),109 reporter = new Reporter(),110 obj,111 collector = new Collector(),112 fileFor = function () {113 var args = Array.prototype.slice.call(arguments);114 args.unshift(htmlReport);115 return path.resolve.apply(null, args);116 };117 fs.writeFileSync(barPath, newBar);118 obj = JSON.parse(fs.readFileSync(file, 'utf8'));119 collector.add(obj);120 try {121 reporter.writeReport(collector, true);122 } catch(err) {123 test.ok(false);124 } finally {125 fs.writeFileSync(barPath, oldBar);126 }127 test.ok(existsSync(htmlReport));128 test.ok(existsSync(fileFor('index.html')));129 test.ok(existsSync(fileFor('lib', 'bar.js.html')));130 test.ok(fs.readFileSync(fileFor('lib', 'bar.js.html'), 'utf8') !== '');131 test.done();132 },133 "should test files written with Macintosh Line Endings (CR)": function (test) {134 var barPath = path.resolve(DIR, 'lib', 'bar.js'),135 oldBar = fs.readFileSync(barPath, 'utf8'),136 eol = /(\r?\n|\r)/g,137 newBar = oldBar.replace(eol, "\r"),138 file = path.resolve(OUTPUT_DIR, 'coverage.json'),139 htmlReport = path.resolve(process.cwd(), 'html-report'),140 reporter = new Reporter(),141 obj,142 collector = new Collector(),143 fileFor = function () {144 var args = Array.prototype.slice.call(arguments);145 args.unshift(htmlReport);146 return path.resolve.apply(null, args);147 };148 fs.writeFileSync(barPath, newBar);149 obj = JSON.parse(fs.readFileSync(file, 'utf8'));150 collector.add(obj);151 try {152 reporter.writeReport(collector, true);153 } catch(err) {154 test.ok(false);155 } finally {156 fs.writeFileSync(barPath, oldBar);157 }158 test.ok(existsSync(htmlReport));159 test.ok(existsSync(fileFor('index.html')));160 test.ok(existsSync(fileFor('lib', 'bar.js.html')));161 test.ok(fs.readFileSync(fileFor('lib', 'bar.js.html'), 'utf8') !== '');162 test.done();163 },164 "should test files written when code packed into coverage object": function (test) {165 var file = path.resolve(OUTPUT_DIR, 'coverage.json'),166 htmlReport = path.resolve(OUTPUT_DIR),167 reporter = new Reporter({ dir: OUTPUT_DIR, verbose: true }),168 obj,169 copy = {},170 collector = new Collector(),171 mangler = function (name) {172 return name.replace(/\.js/,'-mangled.js');173 },174 fileFor = function () {175 var args = Array.prototype.slice.call(arguments);176 args.unshift(htmlReport);177 return mangler(path.resolve.apply(null, args));178 },179 contentFor = function (file) {180 return fs.readFileSync(file, 'utf8').split(/\r?\n/);181 };182 obj = JSON.parse(fs.readFileSync(file, 'utf8'));183 //stick in the code and mangle the file paths in the coverage object so that default behavior will not work184 Object.keys(obj).forEach(function (k) {185 var code = contentFor(k),186 mangled = mangler(k);187 obj[k].code = code;188 obj[k].path = mangled;189 copy[mangled] = obj[k];190 test.ok(mangled !== k); //verify something _did_ get mangled191 test.ok(copy[mangled].code);192 });193 collector.add(copy);194 reporter.writeReport(collector, true);195 test.ok(existsSync(htmlReport));196 test.ok(existsSync(fileFor('index.html')));197 test.ok(existsSync(fileFor('lib', 'index.html')));198 test.ok(existsSync(fileFor('lib', 'util', 'index.html')));199 test.ok(existsSync(fileFor('lib', 'foo.js.html')));200 test.ok(existsSync(fileFor('lib', 'bar.js.html')));201 test.ok(existsSync(fileFor('lib', 'util', 'generate-names.js.html')));202 test.ok(fs.readFileSync(fileFor('lib', 'bar.js.html'), 'utf8') !== '');203 test.done();204 },205 "test contents": function (test) {206 console.error('Figure out a way to run meaningful tests for HTML report contents');207 test.ok(1);208 test.done();209 },210 "should generate proper ancestorHref when path separator is \\" : function(test) {211 var pathSep = path.sep,212 reporter = new Reporter(),213 node, result;214 path.sep = '\\';215 node = {216 parent: {...
Using AI Code Generation
1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var path = require('path');5var code = fs.readFileSync(path.join(__dirname, 'test.js'), 'utf8');6var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');7fs.writeFileSync(path.join(__dirname, 'test-coverage.js'), instrumentedCode);8var istanbul = require('istanbul');9var instrumenter = new istanbul.Instrumenter();10var fs = require('fs');11var path = require('path');12var code = fs.readFileSync(path.join(__dirname, 'test.js'), 'utf8');13var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');14fs.writeFileSync(path.join(__dirname, 'test-coverage.js'), instrumentedCode);15var istanbul = require('istanbul');16var instrumenter = new istanbul.Instrumenter();17var fs = require('fs');18var path = require('path');19var code = fs.readFileSync(path.join(__dirname, 'test.js'), 'utf8');20var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');21fs.writeFileSync(path.join(__dirname, 'test-coverage.js'), instrumentedCode);22var istanbul = require('istanbul');23var instrumenter = new istanbul.Instrumenter();24var fs = require('fs');25var path = require('path');26var code = fs.readFileSync(path.join(__dirname, 'test.js'), 'utf8');27var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');28fs.writeFileSync(path.join(__dirname, 'test-coverage.js'), instrumentedCode);29var istanbul = require('istanbul');30var instrumenter = new istanbul.Instrumenter();31var fs = require('fs');32var path = require('path');33var code = fs.readFileSync(path.join(__dirname, 'test.js'), 'utf8');34var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');35fs.writeFileSync(path.join(__
Using AI Code Generation
1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var code = "var x = 1;";4instrumenter.instrument(code, 'test.js', function(err, code) {5 console.log(code);6});7var istanbul = require('istanbul');8var instrumenter = new istanbul.Instrumenter();9var code = "var x = 1;";10instrumenter.fileFor('test.js', function(err, file) {11 console.log(file);12});13var istanbul = require('istanbul');14var instrumenter = new istanbul.Instrumenter();15var code = "var x = 1;";16instrumenter.fileFor('test.js', function(err, file) {17 console.log(file);18});19var istanbul = require('istanbul');20var instrumenter = new istanbul.Instrumenter();21var code = "var x = 1;";
Using AI Code Generation
1const fileFor = require('istanbul-lib-coverage').fileFor;2const map = fileFor('/path/to/file.js');3const createCoverageMap = require('istanbul-lib-coverage').createCoverageMap;4const map = createCoverageMap({ '/path/to/file.js': { path: '/path/to/file.js', coverage: {} } });5const createCoverageMap = require('istanbul-lib-coverage').createCoverageMap;6const map = createCoverageMap();7map.addFileCoverage({ path: '/path/to/file.js', coverage: {} });8const createCoverageMap = require('istanbul-lib-coverage').createCoverageMap;9const map = createCoverageMap();10map.addFileCoverage({ path: '/path/to/file.js', coverage: {} });11map.merge({ '/path/to/file.js': { path: '/path/to/file.js', coverage: {} } });12const createCoverageMap = require('istanbul-lib-coverage').createCoverageMap;13const map = createCoverageMap();14map.addFileCoverage({ path: '/path/to/file.js', coverage: {} });15map.merge({ '/path/to/file.js': { path: '/path/to/file.js', coverage: {} } });
Using AI Code Generation
1var istanbul = require('istanbul');2var api = istanbul.api;3var coverageMap = api.createCoverageMap();4var file = 'test.js';5var fileFor = coverageMap.fileFor(file);6console.log(fileFor);7var istanbul = require('istanbul');8var api = istanbul.api;9var coverageMap = api.createCoverageMap();10var file = 'test.js';11var fileCoverageFor = coverageMap.fileCoverageFor(file);12console.log(fileCoverageFor);13var istanbul = require('istanbul');14var api = istanbul.api;15var coverageMap = api.createCoverageMap();16var coverageMap1 = api.createCoverageMap();17var merge = coverageMap.merge(coverageMap1);18console.log(merge);19var istanbul = require('istanbul');20var api = istanbul.api;21var coverageMap = api.createCoverageMap();22var fileCoverage = api.createFileCoverage();23var mergeFileCoverage = coverageMap.mergeFileCoverage(fileCoverage);24console.log(mergeFileCoverage);25var istanbul = require('istanbul');26var api = istanbul.api;27var coverageMap = api.createCoverageMap();28var toJSON = coverageMap.toJSON();29console.log(toJSON);30var istanbul = require('istanbul');31var api = istanbul.api;32var coverageMap = api.createCoverageMap();33var toSummary = coverageMap.toSummary();34console.log(toSummary);35var istanbul = require('istanbul');36var api = istanbul.api;37var coverageMap = api.createCoverageMap();38var fileCoverage = api.createFileCoverage();39var addFileCoverage = coverageMap.addFileCoverage(fileCoverage);40console.log(addFileCoverage);41var istanbul = require('istanbul');
Using AI Code Generation
1const fileFor = require('istanbul-lib-report/lib/file-for');2const map = fileFor({3});4map.addFile({5 content: {6 content: {7 'path/to/file1.js': {8 s: {9 },10 b: {11 },12 f: {13 },14 fnMap: {15 '0': {16 loc: {17 start: {18 },19 end: {20 }21 }22 },23 '1': {24 loc: {25 start: {26 },27 end: {28 }29 }30 }31 },32 statementMap: {33 '0': {34 start: {35 },36 end: {37 }38 },39 '1': {40 start: {41 },42 end: {43 }44 },45 '2': {46 start: {47 },48 end: {49 }50 },51 '3': {52 start: {
Using AI Code Generation
1const istanbul = require('istanbul-api');2const istanbulLibCoverage = require('istanbul-lib-coverage');3const istanbulReports = require('istanbul-reports');4 .getDefaultConfig()5 .fileFor('coverage');6const coverageMap = istanbulLibCoverage.createCoverageMap(7 require(coverageFile)8);9istanbulReports.create('html').execute({10});11{12 "scripts": {13 }14}15{16}17function add(a, b) {18 return a + b;19}20module.exports = add;21const assert = require('assert');22const add = require('./index');23describe('add', () => {24 it('should add two numbers', () => {25 assert.equal(add(1, 2), 3);26 });27});28{29 "scripts": {
Using AI Code Generation
1var istanbul = require('istanbul');2var fs = require('fs');3var instrumenter = new istanbul.Instrumenter();4var instrumentedCode = instrumenter.instrumentSync(fs.readFileSync('test.js', 'utf-8'), 'test.js');5fs.writeFileSync('test-instrumented.js', instrumentedCode);6var istanbul = require('istanbul');7var fs = require('fs');8var instrumenter = new istanbul.Instrumenter();9var instrumentedCode = instrumenter.instrumentSync(fs.readFileSync('test.js', 'utf-8'), 'test.js');10fs.writeFileSync('test-instrumented.js', instrumentedCode);11var testRunner = require('test-runner');12var test = testRunner.createStream();13var tests = testRunner.createStream();14test.on('data', function (data) {15 console.log(data);16});17tests.on('data', function (data) {18 console.log(data);19});20test.pipe(tests);21test.end();22at Function.Module._resolveFilename (module.js:338:15)23at Function.Module._load (module.js:280:25)24at Module.require (module.js:364:17)25at require (module.js:380:17)26at Object. (/Users/saurabh/Documents/Projects/NodeJS/NodeJSUnitTesting/test-instrumented.js:10:20)27at Module._compile (module.js:456:26)28at Object.Module._extensions..js (module.js:474:10)29at Module.load (module
Using AI Code Generation
1var istanbul = require('istanbul');2var path = require('path');3var fs = require('fs');4var collector = new istanbul.Collector();5var reporter = new istanbul.Reporter();6var sync = false;7 .getFilenameFromSource('var foo = 1;');8var coverage = collector.getFinalCoverage();9var cov = coverage[file];10var line = istanbul.utils.getLineCoverage(cov, 1);11console.log(line);12var istanbul = require('istanbul');13var path = require('path');14var fs = require('fs');15var collector = new istanbul.Collector();16var reporter = new istanbul.Reporter();17var sync = false;18 .getFilenameFromSource('function foo() { }');
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