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How to use getFinalCoverage method in istanbul

Best JavaScript code snippet using istanbul

collector.js

Source:collector.js

...38 *          console.log('Coverage for ' + file + ' is:' + JSON.stringify(fileCoverage));39 *      });40 *41 *      // convenience method: do not use this when dealing with a large number of files42 *      var finalCoverage = collector.getFinalCoverage();43 *44 * @class Collector45 * @module main46 * @constructor47 * @param {Object} options Optional. Configuration options.48 * @param {Store} options.store - an implementation of `Store` to use for temporary49 *      calculations.50 */51function Collector(options) {52    options = options || {};53    this.store = options.store || new MemoryStore();54}55Collector.prototype = {56    /**...

getFinalCoverage.test.js

Source:getFinalCoverage.test.js

1const TimeHullSeries = require('../../lib/TimeHullSeries');2describe('TimeHullSeries.getFinalCoverage()', () => {3  const points = [4    { x: 100, y: 400, timestamp: 0 },5    { x: 200, y: 300, timestamp: 1000 },6    { x: 300, y: 200, timestamp: 2000 },7    { x: 400, y: 100, timestamp: 3000 },8    { x: 500, y: 700, timestamp: 4000 },9    { x: 600, y: 600, timestamp: 5000 },10    { x: 700, y: 500, timestamp: 6000 },11    { x: 800, y: 400, timestamp: 7000 },12    { x: 900, y: 300, timestamp: 8000 },13    { x: 100, y: 100, timestamp: 9000 }, //14    { x: 0, y: 100, timestamp: 10000 }, //15    { x: 0, y: 0, timestamp: 11000 }, //16    { x: 100, y: 0, timestamp: 12000 }, //17    { x: 100, y: 100, timestamp: 13000 }, //18    { x: 0, y: 100, timestamp: 14000 } // coverage: 100 * 100 / 1000 / 1000 = 0.0119  ];20  test('has no finalCoverage without any hulls', () => {21    const noHullPoints = [22      { x: 100, y: 100, timestamp: 0 },23      { x: 100, y: 100, timestamp: 1000 }24    ];25    const noHullSeries = new TimeHullSeries({26      points: noHullPoints,27      period: 100,28      includeIncomplete: false29    });30    expect(noHullSeries.getFinalCoverage()).toEqual(0);31  });32  test('gets the final coverage', () => {33    const series = new TimeHullSeries({34      points,35      period: 5000,36      timestep: 0,37      width: 1000,38      height: 100039    });40    expect(series.getFinalCoverage()).toBe(0.01);41  });42  test('gets a previously cached finalCoverage', () => {43    const series = new TimeHullSeries({44      points,45      period: 5000,46      timestep: 0,47      width: 1000,48      height: 100049    });50    series.finalCoverage = 1337;51    expect(series.getFinalCoverage()).toBe(1337);52  });...

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var sync = false;5collector.add(global.__coverage__);6reporter.add('text');7reporter.add('lcov');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;15collector.add(global.__coverage__);16reporter.add('text');17reporter.add('lcov');18reporter.write(collector, sync, function () {19    console.log('All reports generated');20});21var istanbul = require('istanbul');22var collector = new istanbul.Collector();23var reporter = new istanbul.Reporter();24var sync = false;25collector.add(global.__coverage__);26reporter.add('text');27reporter.add('lcov');28reporter.write(collector, sync, function () {29    console.log('All reports generated');30});31var istanbul = require('istanbul');32var collector = new istanbul.Collector();33var reporter = new istanbul.Reporter();34var sync = false;35collector.add(global.__coverage__);36reporter.add('text');37reporter.add('lcov');38reporter.write(collector, sync, function () {39    console.log('All reports generated');40});41var istanbul = require('istanbul');42var collector = new istanbul.Collector();43var reporter = new istanbul.Reporter();44var sync = false;45collector.add(global.__coverage

Using AI Code Generation

1var istanbulLibCoverage = require('istanbul-lib-coverage');2var map = istanbulLibCoverage.createCoverageMap();3map.addFileCoverage({4    statementMap: { '0': { start: { line: 1, column: 0 }, end: { line: 1, column: 3 } } },5    fnMap: { '0': { name: 'foo', decl: { start: { line: 1, column: 9 }, end: { line: 1, column: 12 } }, loc: { start: { line: 1, column: 9 }, end: { line: 1, column: 15 } }, line: 1 } },6    branchMap: {},7    s: { '0': 0 },8    f: { '0': 0 },9    b: {},10});11var finalCoverage = map.getFinalCoverage();12console.log(finalCoverage);13{ path: 'test.js',14  statementMap: { '0': { start: [Object], end: [Object] } },15  fnMap: { '0': { name: 'foo', decl: [Object], loc: [Object], line: 1 } },16  branchMap: {},17  s: { '0': 0 },18  f: { '0': 0 },19  b: {},20  hash: '1f4b4f4c3a3b9d9f8c3f3e3e3c3a3d3d' }

Using AI Code Generation

1var istanbulLibCoverage = require('istanbul-lib-coverage');2var istanbulLibCoverageMap = require('istanbul-lib-coverage').createCoverageMap();3istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test.js'));4istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test2.js'));5istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test3.js'));6istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test4.js'));7istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test5.js'));8istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test6.js'));9istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test7.js'));10istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test8.js'));11istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test9.js'));12istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test10.js'));13istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test11.js'));14istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test12.js'));15istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test13.js'));16istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test14.js'));17istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test15.js'));18istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test16.js'));19istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test17.js'));20istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test18.js'));21istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test19.js'));22istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test20.js'));23istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test21.js'));24istanbulLibCoverageMap.addFileCoverage(istanbulLibCoverage.createFileCoverage('test22.js

Using AI Code Generation

1const istanbulCoverage = require('istanbul-lib-coverage');2const map = istanbulCoverage.createCoverageMap();3map.addFileCoverage(istanbulCoverage.createFileCoverage('test.js'));4map.addFileCoverage(istanbulCoverage.createFileCoverage('test2.js'));5const finalCoverage = map.getFinalCoverage();6console.log(finalCoverage);7### `createCoverageMap([obj])`8#### `addFileCoverage(fileCoverage)`9#### `merge(otherMap)`10#### `files()`11#### `getCoverageSummary()`12#### `getFileCoverage(filename)`13#### `getCoverageSummary()`14#### `getFinalCoverage()`

Using AI Code Generation

1const { getFinalCoverage } = require('istanbul-api');2const { createReporter } = require('istanbul-api');3const { createCoverageMap } = require('istanbul-lib-coverage');4const { createSourceMapStore } = require('istanbul-lib-source-maps');5const { create as createSourceMapResolver } = require('istanbul-lib-source-maps');6const coverageMap = createCoverageMap();7const sourceMapStore = createSourceMapStore();8const sourceMapResolver = createSourceMapResolver({ sourceStore: sourceMapStore });9coverageMap.addFileCoverage(coverageObject1);10coverageMap.addFileCoverage(coverageObject2);11coverageMap.addFileCoverage(coverageObject3);12const reporter = createReporter();13reporter.addAll(['json', 'lcovonly', 'html']);14reporter.write(coverageMap, {15});16const finalCoverage = getFinalCoverage(coverageMap, {17});18console.log(finalCoverage);

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var outputDir = 'test/coverage';5var coverage = require('./coverage.json');6collector.add(coverage);7reporter.add(reportType);8reporter.write(collector, sync, function () {9    console.log('All reports generated');10});11this.files[filename] = new FileCoverage(filename);12at Array.forEach (native)13at Collector.add (C:\Users\raj\AppData\Roaming14at _combinedTickCallback (node.js:370:9)15at process._tickCallback (node.js:401:11)

Using AI Code Generation

1var fs = require('fs');2var instrumenter = require('istanbul-lib-instrument').createInstrumenter();3var code = fs.readFileSync('test.js');4var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');5var map = instrumenter.lastSourceMap();6var coverage = instrumenter.lastFileCoverage();7var finalCoverage = instrumenter.getFinalCoverage();8console.log(finalCoverage);9var fs = require('fs');10var instrumenter = require('istanbul-lib-instrument').createInstrumenter();11var code = fs.readFileSync('test.js');12var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');13var map = instrumenter.lastSourceMap();14var coverage = instrumenter.lastFileCoverage();15var finalCoverage = instrumenter.getFinalCoverage();16console.log(finalCoverage);17Error: getFinalCoverage() can only be called after calling instrumentSync or instrumentAllFiles

Using AI Code Generation

1const { createReporter } = require('istanbul-api');2const istanbul = require('istanbul-lib-coverage');3const myMap = istanbul.createCoverageMap();4myMap.addFileCoverage({5    statementMap: {6        '0': { start: { line: 1, column: 0 }, end: { line: 1, column: 1 } },7        '1': { start: { line: 2, column: 0 }, end: { line: 2, column: 1 } }8    },9    s: { '0': 1, '1': 0 },10    f: { '0': 1, '1': 1 },11    b: {},12    fnMap: {13        '0': {14            decl: { start: { line: 1, column: 9 }, end: { line: 1, column: 11 } },15            loc: { start: { line: 1, column: 16 }, end: { line: 1, column: 23 } },16        },17        '1': {18            decl: { start: { line: 2, column: 9 }, end: { line: 2, column: 11 } },19            loc: { start: { line: 2, column: 16 }, end: { line: 2, column: 23 } },20        }21    },22    branchMap: {}23});24const reporter = createReporter();25reporter.addAll(['text', 'html']);26reporter.write(myMap);

Using AI Code Generation

1const {getFinalCoverage} = require('istanbul-lib-coverage');2const {writeCoverage} = require('istanbul-lib-report');3const {createContext} = require('istanbul-lib-report');4const {createSourceMapStore} = require('istanbul-lib-source-maps');5const {createCoverageMap} = require('istanbul-lib-coverage');6const coverageMap = createCoverageMap();7const sourceMapStore = createSourceMapStore();8const context = createContext({9});10const coverage1 = require('./coverage1.json');11const coverage2 = require('./coverage2.json');12const coverage3 = require('./coverage3.json');13const coverage4 = require('./coverage4.json');14const coverage5 = require('./coverage5.json');15const coverage6 = require('./coverage6.json');16const coverage7 = require('./coverage7.json');17const coverage8 = require('./coverage8.json');18const coverage9 = require('./coverage9.json');19const coverage10 = require('./coverage10.json');20coverageMap.merge(coverage1);21coverageMap.merge(coverage2);22coverageMap.merge(coverage3);23coverageMap.merge(coverage4);24coverageMap.merge(coverage5);25coverageMap.merge(coverage6);26coverageMap.merge(coverage7);27coverageMap.merge(coverage8);28coverageMap.merge(coverage9);29coverageMap.merge(coverage10);30const report = require('istanbul-reports');31const tree = report.create('text');32tree.execute(context);33const finalCoverage = getFinalCoverage(coverageMap);34writeCoverage(finalCoverage, {dir: '.', report: ['json']});35{36  "statementMap": {37    "0": {38      "start": {39      },40      "end": {41      }42    },43    "1": {44      "start": {45      },46      "end": {47      }48    },49    "2": {50      "start": {

Using AI Code Generation

1const istanbul = require('istanbul-api');2const path = require('path');3const fs = require('fs');4const mkdirp = require('mkdirp');5const coverageFolder = path.join(__dirname, 'coverage');6const mapStore = istanbul.libReport.create('json');7const report = istanbul.reports.create('html', { dir: coverageFolder });8const coverageMap = istanbul.libCoverage.createCoverageMap({});9const coveragePath = path.join(__dirname, 'coverage.json');10const rawCoverage = fs.readFileSync(coveragePath, 'utf8');11const coverage = JSON.parse(rawCoverage);12coverageMap.merge(coverage);13mapStore.addContext({ coverageMap: coverageMap });14report.execute(mapStore);

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