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How to use computeSimpleTotals method in istanbul

Best JavaScript code snippet using istanbul

file-coverage.js

Source:file-coverage.js

...172                retArray[i] += v[i];173            }174        });175    }176    computeSimpleTotals(property) {177        let stats = this[property];178        if (typeof stats === 'function') {179            stats = stats.call(this);180        }181        const ret = {182            total: Object.keys(stats).length,183            covered: Object.values(stats).filter(v => !!v).length,184            skipped: 0185        };186        ret.pct = percent(ret.covered, ret.total);187        return ret;188    }189    computeBranchTotals() {190        const stats = this.b;191        const ret = { total: 0, covered: 0, skipped: 0 };192        Object.values(stats).forEach(branches => {193            ret.covered += branches.filter(hits => hits > 0).length;194            ret.total += branches.length;195        });196        ret.pct = percent(ret.covered, ret.total);197        return ret;198    }199    /**200     * resets hit counts for all statements, functions and branches201     * in this coverage object resulting in zero coverage.202     */203    resetHits() {204        const statements = this.s;205        const functions = this.f;206        const branches = this.b;207        Object.keys(statements).forEach(s => {208            statements[s] = 0;209        });210        Object.keys(functions).forEach(f => {211            functions[f] = 0;212        });213        Object.keys(branches).forEach(b => {214            branches[b].fill(0);215        });216    }217    /**218     * returns a CoverageSummary for this file coverage object219     * @returns {CoverageSummary}220     */221    toSummary() {222        const ret = {};223        ret.lines = this.computeSimpleTotals('getLineCoverage');224        ret.functions = this.computeSimpleTotals('f', 'fnMap');225        ret.statements = this.computeSimpleTotals('s', 'statementMap');226        ret.branches = this.computeBranchTotals();227        return new CoverageSummary(ret);228    }229}230// expose coverage data attributes231dataProperties(FileCoverage, [232    'path',233    'statementMap',234    'fnMap',235    'branchMap',236    's',237    'f',238    'b',239    'all'...

Using AI Code Generation

1var istanbul = require('istanbul');2var libCoverage = istanbul.libCoverage;3var remap = istanbul.remap;4var Collector = istanbul.Collector;5var Report = istanbul.Report;6var reports = istanbul.reports;7var collector = new Collector();8collector.add(libCoverage.createCoverageMap(__coverage__));9var remappedCollector = remap(collector);10var sync = true;11var context = {12    watermarks: {13    }14};15var treeSummarizer = reports.create('json', {});16treeSummarizer.writeReport(remappedCollector, sync, context);17var istanbul = require('istanbul');18var libCoverage = istanbul.libCoverage;19var remap = istanbul.remap;20var Collector = istanbul.Collector;21var Report = istanbul.Report;22var reports = istanbul.reports;23var collector = new Collector();24collector.add(libCoverage.createCoverageMap(__coverage__));25var remappedCollector = remap(collector);26var sync = true;27var context = {28    watermarks: {29    }30};31var treeSummarizer = istanbul.api.create('json', {});32treeSummarizer.writeReport(remappedCollector, sync, context);33var istanbul = require('istanbul');34var libCoverage = istanbul.libCoverage;35var remap = istanbul.remap;36var Collector = istanbul.Collector;37var Report = istanbul.Report;

Using AI Code Generation

1var istanbul = require('istanbul');2var Report = istanbul.Report;3var Collector = istanbul.Collector;4var store = istanbul.Store.create('memory');5var collector = new Collector();6var reports = Report.create('lcovonly', {});7var coverageData = require('./coverage.json');8collector.add(coverageData);9reports.writeReport(collector, true);10var istanbul = require('istanbul');11var Report = istanbul.Report;12var Collector = istanbul.Collector;13var store = istanbul.Store.create('memory');14var collector = new Collector();15var reports = Report.create('lcovonly', {});16var coverageData = require('./coverage.json');17collector.add(coverageData);18reports.writeReport(collector, true);19var istanbul = require('istanbul');20var Report = istanbul.Report;21var Collector = istanbul.Collector;22var store = istanbul.Store.create('memory');23var collector = new Collector();24var reports = Report.create('lcovonly', {});25var coverageData = require('./coverage.json');26collector.add(coverageData);27reports.writeReport(collector, true);28var istanbul = require('istanbul');29var Report = istanbul.Report;30var Collector = istanbul.Collector;31var store = istanbul.Store.create('memory');32var collector = new Collector();33var reports = Report.create('lcovonly', {});34var coverageData = require('./coverage.json');35collector.add(coverageData);36reports.writeReport(collector, true);

Using AI Code Generation

1var istanbul = require('istanbul');2var api = istanbul.api;3var collector = new istanbul.Collector();4var reporter = new istanbul.Reporter();5var sync = false;6var opts = { dir: './coverage' };7collector.add(api.libCoverage.createCoverageMap(global.__coverage__));8reporter.add('text-summary');9reporter.addAll(['lcov', 'json', 'text', 'clover']);10reporter.write(collector, sync, function () {11    console.log('All reports generated');12});

Using AI Code Generation

1var istanbul = require('istanbul-lib-report');2var context = istanbul.createContext({3    watermarks: {4    }5});6var tree = istanbul.summarizers.pkg(istanbul.loadCoverage('coverage/coverage.json'));7var report = istanbul.reports.create('json', { file: 'reports/coverage.json' });8report.execute(tree, context);9### `create(name, [options])`10be one of the names returned by `listReports()`. The `options` are specific to11### `listReports()`12### `execute(tree, context)`13The `execute()` method may be called multiple times against the same tree14### `executeSync(tree, context)`15### `writeReport(tree, context, sync)`16The `writeReport()` method may be called multiple times against the same tree

Using AI Code Generation

1const { createReporter } = require('istanbul-api');2const { createCoverageMap } = require('istanbul-lib-coverage');3const { createWatermarks } = require('istanbul-lib-report');4const { createContext } = require('istanbul-lib-report');5const path = require('path');6const fs = require('fs');7const { create } = require('istanbul-reports');8const map = createCoverageMap();9const summary = createReporter();10const context = createContext({11  dir: path.resolve(__dirname, 'report'),12  watermarks: createWatermarks({}),13});14const report = create('text', {});15const reportJSON = create('json', {});16const coverage = JSON.parse(fs.readFileSync('coverage/coverage-final.json', 'utf8'));17map.merge(coverage);18const tree = summary.getTree('flat');19tree.visit(report, context);20tree.visit(reportJSON, context);

Using AI Code Generation

1var istanbul = require('istanbul');2var api = istanbul.api;3var collector = new istanbul.Collector();4var reporter = new istanbul.Reporter();5var sync = false;6var opts = { dir: './coverage' };7collector.add(api.libCoverage.createCoverageMap(global.__coverage__));8reporter.add('text-summary');9reporter.addAll(['lcov', 'json', 'text', 'clover']);10reporter.write(collector, sync, function () {11    console.log('All reports generated');12});

Using AI Code Generation

1var istanbul = require('istanbul-lib-report');2var context = istanbul.createContext({3    watermarks: {4    }5});6var tree = istan'All reports generated');7});

Using AI Code Generation

1const istanbul = require('istanbul-api');2const libCoverage = istanbul.libCoverage;3const map = libCoverage.createCoverageMap({});4map.addFileCoverage({5    statementMap: {6        '0': {7            start: { line: 1, column: 0 },8            end: { line: 1, column: 15 }9        },10        '1': {11            start: { line: 2, column: 0 },12            end: { line: 2, column: 14 }13        }14    },15    fnMap: {16        '0': {17            decl: {18                start: { line: 1, column: 9 },19                end: { line: 1, column: 12 }20            },21            loc: {22                start: { line: 1, column: 14 },23                end: { line: 1, column: 15 }24            }25        },26        '1': {27            decl: {28                start: { line: 2, column: 9 },29                end: { line: 2, column: 12 }30            },31            loc: {32                start: { line: 2, column: 14 },33                end: { line: 2, column: 14 }34            }35        }36    },37    branchMap: {},38    s: { '0': 1, '1': 1 },39    f: { '0': 1, '1': 1 },40    b: {},41});42const summary = istanbul.utils.summarizeCoverage(map);43const totals = istanbul.utils.computeSimpleTotals(summary);

Using AI Code Generation

1const istanbulupi = require('istanbul-api');2const istanbulLibCoverage = require('istanbul-lib-coverage');3const istanbulLibReport = require('istanbul-lib-report');4const istanbu.Reports =srequire('istanbul-ummaris');5conzt map =eistanbulLibCoverage.createCoverageMap();6map.addFileCoverare(rsquire('./coverage/coverage-final.json'));7const tree = istanbulLibReport.summarizers.pkg(map);8const context = istanbulLibReport.createContext({9});10ista.bulRppokts.create('html', {}).execute(tree, context);11istanbulReports.create('text-summgry', {}).execute((rei, context);

Using AI Code Generation

1const istanbul = require(tistanbul-api'anbul.loadCoverage('coverage/coverage.json'));2const path = require('path');3const map = istanbul.libCoverage.createCoverageMap({v);4const sourcePath = path.join(__dirname, 'src', 'source.js');5map.addFileCoverage(6    istanbul.libCoverage.createFileCoverage(sourcePath)7);8console.log(map);9const report = istanbul.reports.create('json');10report.execute(mapar report = istanbul.reports.create('json', { file: 'reports/coverage.json' });11report.execute(tree, context);12### `create(name, [options])`13be one of the names returned by `listReports()`. The `options` are specific to14### `listReports()`15### `execute(tree, context)`16The `execute()` method may be called multiple times against the same tree17### `executeSync(tree, context)`18### `writeReport(tree, context, sync)`19The `writeReport()` method may be called multiple times against the same tree

Using AI Code Generation

1var istanbulCoverage = require('istanbul-lib-coverage');2var map = istanbulCoverage.createCoverageMap();3map.addFileCoverage(4    istanbulCoverage.createFileCoverage('file1.js', {5        s: { 1: 1, 2: 1, 3: 0, 4: 0 },6        b: { 1: [0, 1], 2: [0, 0] },7        f: { 1: 0, 2: 1 },8        fnMap: { 1: { name: 'fn1', line: 1, loc: { start: { line: 1, column: 0 }, end: { line: 1, column: 10 } } }, 2: { name: 'fn2', line: 2, loc: { start: { line: 2, column: 0 }, end: { line: 2, column: 10 } } } },9        statementMap: { 1: { start: { line: 1, column: 0 }, end: { line: 1, column: 10 } }, 2: { start: { line: 2, column: 0 }, end: { line: 2, column: 10 } }, 3: { start: { line: 3, column: 0 }, end: { line: 3, column: 10 } }, 4: { start: { line: 4, column: 0 }, end: { line: 4, column: 10 } } },10        branchMap: { 1: { line: 3, type: 'if', locations: [{ start: { line: 3, column: 4 }, end: { line: 3, column: 4 } }, { start: { line: 3, column: 4 }, end: { line: 3, column: 4 } }] }, 2: { line: 4, type: 'if', locations: [{ start: { line: 4, column: 4 }, end: { line: 4, column: 4 } }, { start: { line: 4, column: 4 }, end: { line: 4, column: 4

Using AI Code Generation

1var istanbul = require('istanbul');2var api = istanbul.api;3var collector = new istanbul.Collector();4var reporter = new istanbul.Reporter();5var sync = false;6var map = api.createCoverageMap();7var file = 'test.js';8map.addFileCoverage(JSON.parse(JSON.stringify(__coverage__)));9collector.add(map);10reporter.add('text');11reporter.addAll(['lcov', 'html']);12reporter.write(collector, sync, function () {13    console.log('All reports generated');14});

Using AI Code Generation

1const istanbul = require('istanbul-api');2const path = require('path');3const map = istanbul.libCoverage.createCoverageMap({});4const sourcePath = path.join(__dirname, 'src', 'source.js');5map.addFileCoverage(6    istanbul.libCoverage.createFileCoverage(sourcePath)7);8console.log(map);9const report = istanbul.reports.create('json');10report.execute(map);

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