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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});

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