KaneAI - World’s First E2E Software Testing Agent.Signup for Private Beta Join TestMu Conference

How to use StreamContentWriter method in istanbul

Best JavaScript code snippet using istanbul

file-writer.js

Source:file-writer.js

...27    getContent: function () {28        return this.content;29    }30});31function StreamContentWriter(stream) {32    ContentWriter.call(this);33    this.stream = stream;34}35util.inherits(StreamContentWriter, ContentWriter);36extend(StreamContentWriter, {37    write: function (str) {38        this.stream.write(str);39    }40});41function SyncFileWriter() {42    Writer.call(this);43}44util.inherits(SyncFileWriter, Writer);45extend(SyncFileWriter, {46    writeFile: function (file, callback) {47        mkdirp.sync(path.dirname(file));48        var cw = new BufferedContentWriter();49        callback(cw);50        fs.writeFileSync(file, cw.getContent(), 'utf8');51    },52    done: function () {53        this.emit('done'); //everything already done54    }55});56function AsyncFileWriter() {57    this.queue = async.queue(this.processFile.bind(this), 20);58    this.openFileMap = {};59}60util.inherits(AsyncFileWriter, Writer);61extend(AsyncFileWriter, {62    writeFile: function (file, callback) {63        this.openFileMap[file] = true;64        this.queue.push({ file: file, callback: callback });65    },66    processFile: function (task, cb) {67        var file = task.file,68            userCallback = task.callback,69            that = this,70            stream,71            contentWriter;72        mkdirp.sync(path.dirname(file));73        stream = fs.createWriteStream(file);74        stream.on('close', function () {75            delete that.openFileMap[file];76            cb();77            that.checkDone();78        });79        stream.on('error', function (err) { that.emit('error', err); });80        contentWriter = new StreamContentWriter(stream);81        userCallback(contentWriter);82        stream.end();83    },84    done: function () {85        this.doneCalled = true;86        this.checkDone();87    },88    checkDone: function () {89        if (!this.doneCalled) { return; }90        if (Object.keys(this.openFileMap).length === 0) {91            this.emit('done');92        }93    }94});...

Using AI Code Generation

1const istanbul = require('istanbul-lib-report');2const istanbulReports = require('istanbul-reports');3const context = istanbul.createContext({4});5const writer = istanbulReports.create('html', {});6const tree = istanbul.createTree(context);7const root = tree.root;8const node = root.addChild({ type: 'dir', label: 'test' });9const childNode = node.addChild({ type: 'file', label: 'test.js' });10childNode.addContent('test content');11writer.writeReport(tree, {});

Using AI Code Generation

1var istanbulMiddleware = require('istanbul-middleware');2var path = require('path');3var options = {4    rootDir: path.resolve('./'),5    reportDir: path.resolve('./coverage'),6};7istanbulMiddleware.hookLoader(options.rootDir);8istanbulMiddleware.writeReport(options, function (err) {9    if (err) {10        console.log(err);11    }12});13var istanbulMiddleware = require('istanbul-middleware');14var path = require('path');15var options = {16    rootDir: path.resolve('./'),17    reportDir: path.resolve('./coverage'),18};19istanbulMiddleware.hookLoader(options.rootDir);20istanbulMiddleware.writeReport(options, function (err) {21    if (err) {22        console.log(err);23    }24});25var istanbulMiddleware = require('istanbul-middleware');26var path = require('path');27var options = {28    rootDir: path.resolve('./'),29    reportDir: path.resolve('./coverage'),30};

Using AI Code Generation

1const istanbul = require('istanbul-lib-report');2const istanbulReports = require('istanbul-reports');3const fs = require('fs');4const context = istanbul.createContext({5});6const tree = context.getTree('root');7const report = istanbulReports.create('html', {});8const stream = fs.createWriteStream('coverage.html');9report.execute(tree, context, stream);

Using AI Code Generation

1const { StreamContentWriter } = require("istanbul-lib-report");2const { createCoverageMap } = require("istanbul-lib-coverage");3const { createReporter } = require("istanbul-reports");4const fs = require("fs");5const path = require("path");6const coverageMap = createCoverageMap({});7coverageMap.addFileCoverage({8  statementMap: {9    "0": {10      start: { line: 1, column: 0 },11      end: { line: 1, column: 23 },12    },13  },14  fnMap: {},15  branchMap: {},16  s: { "0": 1 },17  f: {},18  b: {},19});20const reporter = createReporter("json", { dir: "coverage" });21const outDir = path.resolve("coverage");22if (!fs.existsSync(outDir)) {23  fs.mkdirSync(outDir);24}25const writer = new StreamContentWriter({26});27reporter.write(coverageMap, { dir: "coverage" }, writer);28const { StreamContentWriter } = require("istanbul-lib-report");29const { createCoverageMap } = require("istanbul-lib-coverage");30const { createReporter } = require("istanbul-reports");31const fs = require("fs");32const path = require("path");33const coverageMap = createCoverageMap({

Using AI Code Generation

1const istanbul = require('istanbul-lib-coverage')2const reports = require('istanbul-lib-report')3const path = require('path')4const fs = require('fs')5const map = istanbul.createCoverageMap()6const context = reports.createContext({7  dir: path.resolve('./coverage'),8  watermarks: { statements: [50, 90], functions: [50, 90], branches: [50, 90], lines: [50, 90] }9})10const tree = reports.create('html', { skipEmpty: false, skipFull: false })11const writer = tree.getWriterForDir('./coverage')12map.addFileCoverage({13  s: { 1: 0, 2: 1, 3: 1, 4: 0, 5: 0, 6: 0 },14  b: { 1: [0, 0], 2: [0, 0], 3: [0, 0] },15  f: { 1: 0, 2: 0, 3: 0 },16  fnMap: {17    1: { name: 'foo', line: 1, loc: { start: { line: 1, column: 0 }, end: { line: 1, column: 3 } } },18    2: { name: 'bar', line: 3, loc: { start: { line: 3, column: 0 }, end: { line: 3, column: 3 } } },19    3: { name: 'baz', line: 5, loc: { start: { line: 5, column: 0 }, end: { line: 5, column: 3 } } }20  },21  statementMap: {22    1: { start: { line: 1, column: 4 }, end: { line: 1, column: 5 } },23    2: { start: { line: 2, column: 0 }, end: { line: 2, column: 3 } },24    3: { start: { line: 3, column: 4 }, end: { line:

Using AI Code Generation

1const istanbul = require("istanbul-lib-report");2const fs = require("fs");3const context = {4};5const writer = istanbul.createContext(context);6const report = istanbul.create("html", {});7report.writeReport(writer, { dir: "reports" });8writer.write("my-report.html", report);9writer.writeFile("my-report.html", report);10writer.writeString("my-report.html", report);11writer.writeStream("my-report.html", report);12writer.writeStream("my-report.html", report).then(function() {13  console.log("done");14});15writer.writeStream("my-report.html", report).then(function() {16  console.log("done");17});18writer.writeStream("my-report.html", report).then(function() {19  console.log("done");20});21writer.writeStream("my-report.html", report).then(function() {22  console.log("done");23});24writer.writeStream("my-report.html", report).then(function() {25  console.log("done");26});27writer.writeStream("my-report.html", report).then(function() {28  console.log("done");29});30writer.writeStream("my-report.html", report).then(function() {31  console.log("done");32});33writer.writeStream("my-report.html", report).then(function() {34  console.log("done");35});36writer.writeStream("my-report.html", report).then(function() {37  console.log("done");38});39writer.writeStream("my-report.html", report).then(function() {40  console.log("done");41});

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.